As filed with the Securities and Exchange Commission on May 8, 2000 Registration No SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT Under the Securities Act of 1933 At Comm Corporation (Exact name of Registrant as specified in its charter) Delaware 95-3824750 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification Number) 577 Airport Boulevard, Suite 700 Burlingame, California 94010 (650) 375-8188 (Address, including zip code, and telephone number, including area code, of Registrant's principal executive offices) William H. Welling President and Chief Executive Officer At Comm Corporation 577 Airport Boulevard, Suite 700 Burlingame, California 94010 (650) 375-8188 (Name, address, including zip code, and telephone number, including area code, of agent for service) Copies to: Blair W. Stewart, Jr., Esq. Wilson Sonsini Goodrich & Rosati Professional Corporation 650 Page Mill Road Palo Alto, CA 94304-1050 (650) 493-9300 Approximate date of commencement of proposed sale to the public: As soon as practicable after the effective date of this Registration Statement. If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, check the following box. [ ] If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box. [X] If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] If delivery of the prospectus is expected to be made pursuant to Rule 434, please check the following box. [ ] CALCULATION OF REGISTRATION FEE ==================================================================================================================================== Proposed Title of Each Class Amount Proposed Maximum Amount of of Securities to to be Maximum Aggregate Registration be Registered Registered Offering Price Offering Fee Per Share(1) Price ------------------------------------------------------------------------------------------- Common Stock $0.01 par value, 1,020,000 of which are issuable upon conversion of Series 1,020,000(2) $28.25 $28,815,000 $7,607 B Preferred Stock.................... ==================================================================================================================================== <FN> (1) Estimated solely for the purpose of computing the amount of the registration fee pursuant to Rule 457 promulgated under the Securities Act of 1933. (2) In the event of a stock split, stock dividend or similar transaction involving our common stock, the number of shares of common stock registered hereunder shall be automatically increased to cover the additional shares that would be issued, in accordance with Rule 416(a) promulgated under the Securities Act of 1933. </FN> The Registrant hereby amends this Registration Statement on such date or dates as may be necessary to delay its effective date until the Registrant shall file a further amendment which specifically states that this Registration Statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933 or until the Registration Statement shall become effective on such date as the Commission, acting pursuant to said Section 8(a), may determine. ================================================================================ PROSPECTUS 1,020,000 Shares of Common Stock ($0.01 Par Value) At Comm Corporation 577 Airport Boulevard, Suite 700 Burlingame, California 94010 (650) 375-8188 The shareholders of At Comm Corporation, (formerly Xiox Corporation), listed on page 9 are selling up to 1,020,000 shares of common stock under this prospectus. We will not receive any part of the proceeds from this offering. Our common stock is quoted on the Nasdaq SmallCap Market and is traded under the symbol "ATCM." On May 3, 2000, the average of the high and low sale prices of one share of our stock on the Nasdaq SmallCap Market was $28.25. These securities involve a high degree of risk. See "Risk Factors" beginning on page 4. These securities have not been approved or disapproved by the Securities and Exchange Commission or any state securities commission nor has the Securities and Exchange Commission or any state securities commission passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense. The date of this Prospectus is May 8, 2000 About At Comm Corporation ("At Comm" or "@Comm") (formerly Xiox Corporation) At Comm Corporation was originally incorporated in California in September 1982, subsequently incorporated in Delaware in April 1987, and became a publicly held company in February 1986. Our stock is traded under the symbol "ATCM" on the NASDAQ exchange. We design, manufacture, and distribute a wide range of telemanagement systems and solutions for the small and medium sized business and hospitality markets. We design, develop, manufacture and sell software and hardware systems under our Xiox Telemanagement Systems brand that assist companies in managing their telecommunications expenses. These software and hardware solutions can operate on personal computers, local area networks and Xiox hardware. Our systems are designed to efficiently provide information to facilitate telephone expense control; client, department or project billback; and fraud control prevention. These systems can meet the simple needs of a 25-person office or the complex needs of a multi-site Fortune 500 corporation. Since our incorporation, our Xiox Telemanagement Systems product line has expanded from a single software system to a full range of telecommunication systems, each of which has been designed to address the needs of small or large businesses in many different industries. In addition to our software and hardware-based systems, we also provide call costing rate tables and system enhancements to end users under subscription arrangements. We market our Xiox telemanagement systems through a direct sales force, dealers, subsidiaries of regional bell operating companies and original equipment manufacturers. Together with our dealers we have sold and installed over 30,000 systems. In May 2000, we announced the introduction of our Town Square Communications Systems product line. This new product line is designed to provide integrated voice, data and Internet access to small and medium sized businesses in a cost effective manner. The new product line will combine telephone, data, and Internet connections in a single system, providing private telephone exchange, voice mail, automatic attendant, local area network control and network security functions. We believe that small and medium sized business customers will benefit from our new product line through telecommunications cost savings and the ease of installation and use of the new products. We will market our Town Square Communication Systems through dealers and subsidiaries of regional bell operating companies. We have secured trademark protection for our service marks under our Fort Knox(R) Family of products, including Fort Knox(R), Hacker Tracker(R), Xiox Hacker Tracker(R), Hacker Preventer(R), and Hacker Deadbolt(R). We also have trademark protection for Prophet Writer(R), Summa Pro(R), Summa Suite(R), Summa Voice(R), and our window and curtain graphic logo. XioxTM is also our trademark. We have pending and in good order before the United States Patent and Trademark Office applications for registration for the following marks: Paix, Intelligent Buffer, Appliance, Appliance One, Appliance I, Appliance II, Appliance III, Town Square, Town Square and design, @Comm and design. We have pending and in good order regional applications for trademark registration in Belgium, Netherlands, and Luxembourg for the following marks: Town Square, Town Square + device, @Comm, and ATCOMM. We have pending and in good order application for European registration of the following marks: @Comm and Town Square + device. 1 Our address and telephone number are: At Comm Corporation, 577 Airport Boulevard, Suite 700, Burlingame, California 94010, (650) 375-8188. The Offering This prospectus relates to the sale of up to 1,020,000 shares of our common stock by the selling shareholders named on page 9 below. 2 FORWARD LOOKING STATEMENTS This Prospectus, including, but not limited to the section below discussing risk factors, as well as the information incorporated by reference herein, contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Actual results could differ materially from those projected in the forward-looking statements as a result of many factors, including the risk factors set forth below. You can identify such statements by noting the use of forward-looking terms such as "believes," "expects," "plans," "estimates" and other similar words. Certain risks, uncertainties or assumptions that are difficult to predict may affect such statements. The following risk factors and other cautionary statements could cause our actual operating results to differ materially from those expressed in any forward-looking statement. We caution you to keep in mind the following risk factors and other cautionary statements and to refrain from placing undue reliance on any forward-looking statements, which speak only as of the date of this document. Reference is made in particular to the forward looking statements set forth under "Management's Discussion and Analysis of Financial Condition and Results of Operations" in the Annual Report on Form 10-KSB for the fiscal year ending December 31, 1999, and the quarterly reports on Forms 10-QSB and 10-QSB/A for the quarters ending March 31, 1999, June 30, 1999, and September 30, 1999, as well as all other documents filed after the date hereof by At Comm, all of which are incorporated herein by reference. In connection with the forward-looking statements which appear or are incorporated by reference herein, prospective purchasers of the common stock offered hereby should carefully consider both the factors set forth below under "Risk Factors" and the risk factors described in the documents incorporated by reference. 3 RISK FACTORS Before you invest in our common stock, you should be aware an investment in our common stock involves a high degree of risk, and that there are various risks, including those described below. You should consider carefully these risk factors, and the other information included in this prospectus before you decide to purchase shares of our common stock. Differing sales cycles may cause our operating revenues to fluctuate, which may lower our stock price. Our quarterly revenues are likely to fluctuate significantly in the future due to a number of factors that affect telecommunications management companies, many of which are outside our control. Factors that could affect our revenue include: o variations in the timing of orders and shipments of our products; o variations in the size of the orders for our products; o new product introductions by our competitors; o delays in introducing new products. Our stock price may be volatile and you may not be able to sell the shares at or above the price you paid to purchase them. The trading price of our common stock may be highly volatile and could fluctuate in response to a variety of factors that affect telecommunications management companies, including the following: o actual or anticipated variations in quarterly operating results; o announcements of technological innovations; o new products or services offered by us or by our competitors; o additions or departures of key personnel; o changes in financial estimates by securities analysts; o conditions or trends in the telecommunications industry; o changes in the economic performance and/or market valuations of the telecommunications industry; o changes in the economic performance and/or market valuations of other companies in the telecommunications industry; o volatility generally associated with technology stocks; and o other broader market trends unrelated to our operating performance. In addition, our stock is commonly described as "thinly traded stock" because our average daily trading volume (approximately 3,000 shares) is very low in comparison to other publicly traded companies. The price of a thinly traded stock like ours may fluctuate sharply whenever the volume of trades exceeds the average volume. The dollar amount of the trades that would trigger those fluctuations is low in comparison to the dollar amount that would trigger similar fluctuations in the stock price of companies with a higher average trading volume. If we do not keep pace with rapid technological change, we may not be able to produce new products and remain competitive. The software industry is characterized by rapid technological change as well as changes in customer requirements and preferences. In order to remain competitive in this industry, we must quickly respond to such changes, including the enhancement and upgrading of existing products and the introduction of new products. We believe that our future results will depend largely upon our ability to offer products that compete favorably with respect to price, reliability, performance, range of useful features, continuing product enhancements, reputation and training. 4 We cannot assure you that a market for our Town Square Communication System product line will develop. Although we believe that our Town Square family of products and services, which combine voice, data, and Internet communications services, will provide our small and medium enterprise and branch office customers with a cost-effective, adaptable solution to their telecommunications needs, we cannot assure you that a market for our equipment and services will develop. Among the factors which may impede market acceptance of our equipment and services are: o pricing competition from our competitors; o quality and reliability of our Town Square hardware and software; o possible advances in technology by our competitors; and o consumer awareness of our Town Square Communication System product line as an acceptable, low-cost alternative to traditional voice and data network systems. Most of our competitors have more resources than we do, which may harm our ability to compete effectively with them. Most of our competitors, as well as many potential competitors, have substantially greater financial, marketing and technology resources than we do. Telco Research, ISI-Infortext and Nortel Networks Corporation are our major competitors in our Xiox Telemanagement Systems product line. Based on industry sources, we believe that both Peregrine Telco and ISI-Infortext have revenues that are at least twice as large as our revenues. Nortel Networks Corporation, a public company, reported 1999 revenues of approximately $21 billion. Cisco Systems, 3Com Corporation, Lucent Technologies and Nortel Networks Corporation are our major competitors in our Town Square Communications Systems product line. All four are public companies with reported 1999 revenues of approximately $12 billion, $6 billion, $38 billion, and $21 billion respectively. In each case, we believe our competitors have marketing and technological resources commensurate with their revenues. We cannot be certain that we will be able to compete successfully against either current or potential competitors or that competition will not have a material adverse effect on our business, consolidated results of operations and financial condition. If we lose the business of our largest customer, our revenues may decrease and our business may suffer. One of our customers accounted for 12% of our revenue during 1999. The loss or serious reduction in business from this customer could have a material adverse effect on our business, consolidated results of operations and financial condition in future periods. If we lose our ability to sell our products through our network of dealers, our revenues may decrease and our business may suffer. We sell our products primarily through our network of authorized dealers. Like other companies that sell products through a network of authorized dealers, our ability to effectively distribute our products depends in part upon the financial and business condition of our distribution network, which is outside of our control. The loss of or a significant reduction in business with any one of our major dealers could have a material adverse effect on our business, consolidated results of operations and financial condition in future periods. 5 We may not be able to expand our sales and distribution channels, which would harm our ability to generate revenue We believe that our future success is dependent upon our ability to continue to expand our sales force and establish successful relationships with a variety of international and domestic carriers, local competitive access carriers, data and voice communication VARs, and selected PC manufacturers. If we are not able to increase our direct sales staff and channel distribution partners, we will not be able expand our business. We cannot be certain that we will be able to reach agreement with additional channel distribution partners on a timely basis or at all, or that these channel distribution partners will devote adequate resources to marketing, selling and supporting our products. Our inability to generate revenue from our sales offices and channel distribution partners may harm our business, financial condition and results of operations. If we do not increase our sales, our revenues may decrease and our business may suffer. Our future success, like the success of other telecommunications management companies, will depend on deriving a substantial portion of our revenues from sales of call accounting products to new customers as well as updates and rate table renewals to existing customers. As a result, any factor adversely affecting these sales, including market acceptance, product performance and reliability, reputation, price competition and competing products, as well as general economic and market conditions, could have a material adverse effect on our business, consolidated results of operations and financial condition. Our future ability to generate sales may depend on the interoperability of our equipment with those of other vendors. Our open, standards-based Town Square system is designed to interface with support applications and devices from third party vendor in order to allow our customers to take advantage of newer technology and support additional users without the need to replace the entire system. If third party applications and devices are not interoperable with our Town Square system, our customers may seek other communications network solutions that can provide product interoperability. This could seriously harm our business, financial condition and prospects. If our software products contain errors or defects, our revenues may decrease and our business may suffer. The software products we offer, like many software products, are internally complex and, despite extensive testing and quality control, may contain errors or defects ("bugs"), especially when first introduced. Defects or errors could result in corrective releases to our software products, damage to our reputation, loss of revenues, an increase in product returns, claims for damages, or lack of market acceptance of our products, any of which could have a material and adverse effect on our business, consolidated results of operations and financial condition. If we encounter delays or difficulties in developing our products, our revenues may decrease and our business may suffer. Delays or difficulties in the execution of product development may occur within any telecommunications management company, including At Comm. These delays or difficulties may result in the cancellation of planned development projects and could have a material and adverse effect on our business, consolidated results of operations and financial condition. 6 If we do not receive additional funding for our new product line, our business may be adversely affected. In 1997, we began a significant development effort in a new product line addressing the combined telephony and data markets. Although we received since 1997 approximately $32.9 million in funding for this development effort, we will require additional funding before the new product line returns a profit. The additional funding will be used for marketing, continued engineering, sales, working capital, and to fund research and development activities. We cannot be certain that we will be able to obtain the additional required funding, or that the new product line will become profitable. Moreover, the introduction of the new product line may result in a new group of competitors. 7 WHERE YOU CAN FIND MORE INFORMATION This prospectus does not include all the information that may be important to you. You should read the entire prospectus carefully before you decide to invest. In addition, you should be aware that this prospectus constitutes part of a registration statement on Form S-3, together with all of its amendments and exhibits. This prospectus does not contain all of the information set forth in the registration statement, certain parts of which are omitted in accordance with the rules and regulations of the SEC. For further information, please refer to the registration statement, copies of which may be obtained from the Public Reference Room of the SEC, 450 Fifth Street, NW, Washington, D.C. 20549, upon payment of the fees prescribed by the SEC. Statements contained in this prospectus about the contents of any document filed as an exhibit to the registration statement, or incorporated by reference in the registration statement, must be read in the context of the registration statement and as qualified in all respects by that context. We file annual, quarterly and special reports, proxy statements and other information with the SEC. You may read and copy any document we file at the SEC's public reference rooms in Washington, D.C., New York, New York and Chicago, Illinois. Please call the SEC at 1-800-SEC-0330 for further information on the public reference rooms. Our SEC filings are also available to the public from the SEC's web site at http://www.sec.gov. Our common stock is quoted on the NASDAQ SmallCap Market. Reports and other information concerning us may be inspected at the National Association of Securities Dealers, Inc., 1735 K Street, N.W., Washington, D.C. 20006. The SEC allows us to "incorporate by reference" the information we file with them, which means that we can disclose important information to you by referring you to documents we file with the SEC. The information incorporated by reference is considered to be part of this prospectus. Information that we file later with the SEC will automatically update and supersede this information. We incorporate by reference the documents listed below and any future filings we will make with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934 until the selling shareholders sell all of the shares covered by this prospectus: (1) our Forms 8-K filed on January 10, 2000 and March 7, 2000; (2) our Annual Report on Form 10-KSB for the fiscal year ended December 31, 1999; (3) our Quarterly Reports on Forms 10-QSB and 10-QSB/A for the quarters ended March 31, 1999,June 30, 1999, and September 30, 1999; and (4) our Proxy Statement on Form 14A as filed on April 14, 2000. This prospectus is part of a registration statement we filed with the SEC. You may request a copy of the registration statement or any of the above filings, at no cost, by writing or telephoning the Chief Financial Officer at the following address: At Comm Corporation 577 Airport Boulevard, Suite 700 Burlingame, California 94010 (650) 375-8188 8 SELLING SHAREHOLDERS The following table provides the names of the selling shareholders and the number of shares being offered by each of them. After completion of this offering, assuming all the shares offered hereby are sold, no selling shareholder will hold any At Comm securities except as set forth in the footnotes below. Selling Shareholders No. of Shares Offered ------------------------------------------------------------------ Capital Research and Management Company, on behalf of 230,000 SMALLCAP World Fund, Inc. Clipperbay & Co. Private Equity Finance, Ltd. 100,000 Edmund Shea and Mary Shea real property trust TR UA 10/3/85 100,000 Flanders Language Valley Fund CVA 75,000 Ziff Asset Management, LP 75,000 Rennes Foundation Dietrich, Baumgartner & Partners 62,500 Lagunitas Partners, LP 57,500 Bay Area Microcap Fund, LP 50,000(1) Rodney Smith 50,000 Clarion Capital Corp. 25,000 Palantir Partners, LP 25,000 Palantir Investments, LDC 25,000 Compass Chicago Partners, LP 22,500 Compass Technology Partners, LP 22,500 Capital Research and Management Company on behalf of Variable Insurance Global Small Capitalization World Fund Piping & Co. 20,000 Roy and Ruth Rogers Unit Trust UTD 9/28/89 10,000 Maletis Partners, LP 10,000 Gruber and McBaine International 10,000 The Rogers Family Trust UTD 1/21/81 10,000 Clarion Partners, LP 9,900 Fred B. Bialek 7,500 Jon and Linda Gruber 7,500 Compass Venture Partners, LP 5,000 Clarion Offshore Fund, Ltd. 3,850 The Maletis Trust UTD 12/13/90 3,000 The M&T Profit Sharing Trust dated 12/23/76 3,000 Compass Management Partners, LP 250 <FN> - -------------- 1 Bay Area Microcap Fund owns 321,664 shares of common stock in addition to the shares offered hereby. </FN> 9 No selling shareholder has held any position, office or other material relationship with us or any of our affiliates within the past three years, except Philip Vermeulen, who is one of our directors and is the CEO and managing director of Flanders Language Valley Management, NV ("FLV"). Mr. Vermeulen disclaims beneficial ownership of the shares held by FLV except to the extent of his proportionate ownership interest in FLV. We sold 375,000 shares of Series B Preferred Stock on December 30,1999, and 645,000 shares of Series B Preferred Stock on February 7, 2000 to certain of the selling shareholders in private transactions. The shares of Series B Preferred Stock are convertible into an equivalent number of shares of common stock. Such shares of common stock, issuable upon conversion of the Series B Preferred Stock are registered hereunder. Each selling shareholder has represented to us that he, she, or it purchased the securities described above for investment, with no present intention of distribution. However, in recognition of the fact that investors, even though purchasing the securities described above for investment, may wish to be legally permitted to sell their securities when they deem appropriate, we have filed with the Commission under the Securities Act the registration statement with respect to the sale of the common stock covered hereby from time to time in through public or private transactions, on or off the NASDAQ SmallCap Market, at prevailing market prices or privately negotiated prices, through the writing of options on the securities owned by the selling shareholders, or through a combination of the foregoing. We have agreed to use commercially reasonable efforts to prepare and file such amendments and supplements to the registration statement as may be necessary to keep the registration statement effective until February 7, 2002. PLAN OF DISTRIBUTION Any or all of the shares may be sold from time to time by each selling shareholder, its pledges, donors, transferees, distributees or successors-in-interest. Each selling shareholder may sell all or a portion of the shares from time to time while the registration statement of which this prospectus is a part remains effective. At Comm has agreed that it will use commercially reasonable efforts to keep the registration statement effective until February 7, 2002 (or a shorter period if all the shares have been sold or disposed of prior to such time). The aggregate proceeds to a selling shareholder from the sale of shares offered by it hereby will be the prices at which such shares are sold, less any commissions. Each selling shareholder may sell shares on the NASDAQ SmallCap Market, in privately negotiated transactions or otherwise, at fixed prices that may be changed, at market prices prevailing at time of sale, at prices related to such market prices or at negotiated prices. Shares may be sold by one or more of the following methods, without limitation: o block trades in which the broker or dealer so engaged will attempt to sell the shares as agent but may position and resell a portion of the block as principal to facilitate the transaction, o purchases by a broker or dealer as principal and resale by such broker or dealer for its account pursuant to this prospectus, o ordinary brokerage transactions and transactions in which the broker solicits purchasers, o privately negotiated transactions, and o a combination of any such methods of sale. In effecting sales, brokers and dealers engaged by the selling shareholder may arrange for other brokers or dealers to participate. Brokers or dealers may receive commissions or discounts from the selling shareholder (or, if any such broker-dealer acts as agent for the purchaser of such shares, from such purchaser) in amounts to be negotiated which are not expected to exceed those customary in the types of transactions involved. Broker- 10 dealers may agree with the selling shareholder to sell a specified number of shares at a stipulated price per share, and, to the extent such broker-dealer is unable to do so acting as agent for the selling shareholder, to purchase as principal any unsold shares at the price required to fulfill the broker-dealer commitment to the selling shareholder. Broker-dealers who acquire shares as principal may thereafter resell such shares from time to time in transactions (which may involve block transactions and sales to and through other broker-dealers, including transactions of the nature described above) in the over-the-counter market or otherwise at prices and on terms then prevailing at the time of sale, at prices then related to the then-current market price or in negotiated transactions and, in connection with such resales, may pay to or receive from the purchasers of such shares commissions as described above. Each selling shareholder may also sell shares in accordance with Rule 144 under the Securities Act, rather than pursuant to this prospectus. In connection with distributions of shares or otherwise, a selling shareholder may enter into hedging transactions with broker-dealers or other financial institutions. In connection with such transactions, broker-dealers or other financial institutions may engage in short sales of At Comm's common stock in the course of hedging the positions they assume with the selling shareholder. The selling shareholder may also sell At Comm's common stock short and deliver shares to close out such short positions. The selling shareholder may also enter into option or other transactions with broker-dealers or other financial institutions which require the delivery to such broker-dealers or other financial institutions of shares offered hereby, which shares such broker-dealers or other financial institutions may resell pursuant to this prospectus. The selling shareholder may also pledge shares to a broker-dealer or other financial institution, and, upon default, such broker-dealer or other financial institution may effect sales of the pledged shares pursuant to this prospectus. The selling shareholder and any brokers and dealers through whom sales of the shares are made may be deemed to be "underwriters" within the meaning of the Securities Act, and the commissions or discounts and other compensation paid to such persons may be regarded as underwriters' compensation. At Comm will pay all expenses of registration (including the fees and expenses of the selling shareholder's counsel) incurred in connection with this offering, but the selling shareholder will pay all underwriting discounts, brokerage commissions and other similar expenses incurred by the selling shareholder. At Comm has agreed to indemnify the selling shareholder against certain losses, claims, damages and liabilities, including those arising under the Securities Act. The selling shareholder may sell the shares at any price. Sales of the shares at less than market prices may depress the market price of At Comm's common stock. Moreover, generally, selling shareholders are not restricted as to the number of shares which may be sold at any one time, and it is possible that a significant number of shares could be sold at the same time. LEGAL MATTERS For the purposes of this offering, Wilson Sonsini Goodrich & Rosati, Professional Corporation, Palo Alto, California, is giving its opinion on the validity of the shares and certain legal matters pertaining to At Comm. 11 COMMISSION POSITION ON INDEMNIFICATION Section 145 of the Delaware General Corporation Law permits a corporation to include in its charter documents, and in agreements between the corporation and its directors and officers, provisions expanding the scope of indemnification beyond that specifically provided by the current law. Article VI of our Certificate of Incorporation provides for the indemnification of directors to the fullest extent permissible under Delaware law. Article VI of our Bylaws provides for the indemnification of officers, directors and third parties acting on behalf of the corporation if such person acted in good faith and in a manner reasonably believed to be in and not opposed to the best interest of the corporation, and, with respect to any criminal action or proceeding, the indemnified party had no reason to believe his or her conduct was unlawful. We have entered into indemnification agreements with our directors and executive officers, in addition to indemnification provided for in our Bylaws, and we intend to enter into indemnification agreements with any new directors and executive officers in the future. Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and persons controlling At Comm pursuant to the foregoing provisions, or otherwise, we have been informed that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Securities Act and is therefore unenforceable. EXPERTS The consolidated financial statements of At Comm, (formerly Xiox Corporation), as of December 31, 1999 and 1998, and for each of the years in the two year period ended December 31, 1999, have been incorporated by reference herein and in the registration statement in reliance upon the report of KPMG LLP, independent certified public accountants, incorporated by reference herein, and upon the authority of said firm as experts in accounting and auditing. 12 ================================================================================ No dealer, salesperson or other person has been authorized in connection with any offering made hereby to give any information or to make any representations other than those contained in or incorporated by reference in this Prospectus, and, if given or made, such information or representations must not be relied upon as having been authorized. This Prospectus does not constitute an offer to sell or a solicitation of an offer to buy any security other than the securities offered hereby, nor does it constitute an offer to sell or a solicitation of any offer to buy any of the securities offered hereby to any person in any jurisdiction in which such offer or solicitation would be unlawful or to any person to whom it is unlawful. Neither the delivery of this Prospectus nor any offer or sale made hereunder shall, under any circumstances, create any implication that there has been no change in the affairs of At Comm or that the information contained herein is correct as of any time subsequent to the date hereof. TABLE OF CONTENTS Page Forward Looking Statements.....................................................3 Risk Factors...................................................................4 Where You Can Find More Information............................................8 Selling Shareholders ..........................................................9 Plan of Distribution......................................................... 10 Legal Matters.................................................................11 Experts.......................................................................12 At Comm Corporation 1,020,000 Shares of Common Stock PROSPECTUS May 8, 2000 II-1 ================================================================================ PART II INFORMATION NOT REQUIRED IN PROSPECTUS Item 14. Other Expenses of Issuance and Distribution The following table sets forth the various expenses in connection with the sale and distribution of the securities being registered, other than underwriting discounts and commissions. All of the amounts shown are estimates except the Securities and Exchange Commission registration fee and the NASDAQ SmallCap Market listing fee. Securities and Exchange Commission registration fee $ 7,607 Nasdaq SmallCap Market listing fee 7,500 Printing and engraving expenses 1,000 Legal fees and expenses 25,000 Accounting fees and expenses 10,000 Transfer agent and registrar fees and expenses 5,000 Miscellaneous 1,500 ------- Total $57,607 ======= Item 15. Indemnification of Directors and Officers Section 145 of the Delaware General Corporation Law permits a corporation to include in its charter documents, and in agreements between the corporation and its directors and officers, provisions expanding the scope of indemnification beyond that specifically provided by the current law. Article VI of our Certificate of Incorporation provides for the indemnification of directors to the fullest extent permissible under Delaware law. Article VI of our Bylaws provides for the indemnification of officers, directors and third parties acting on behalf of the corporation if such person acted in good faith and in a manner reasonably believed to be in and not opposed to the best interest of the corporation, and, with respect to any criminal action or proceeding, the indemnified party had no reason to believe his or her conduct was unlawful. We have entered into indemnification agreements with our directors and executive officers, in addition to indemnification provided for in our Bylaws, and intend to enter into indemnification agreements with any new directors and executive officers in the future. II-2 Item 16. Exhibits Exhibit Description Number 3.1(1) Certificate of Incorporation as filed with the Secretary of State of the State of Delaware. 3.2(1) Bylaws. 3.3(2) Certificate of Amendment of Incorporation dated May 26, 1998 3.4(2) Certificate of Designations, Preferences and Other Rights of the Series A Preferred 3.5(3) Certificate of Amendment of Incorporation dated May 26, 1999 3.6(4) Certificate of Designations, Preferences and Other Rights of the Series B Preferred 3.7 Certificate of Ownership and Merger Merging At Comm Corporation With and Into Xiox Corporation 4.4(5) Form of Common Stock Certificate 4.8(6) Stock Purchase and Investor Rights Agreement, as amended, dated February 7, 2000 between the Registrant and certain investors and the exhibits thereto 5.1 Opinion of Wilson Sonsini Goodrich & Rosati, Professional Corporation 23.1 Consent of KPMG LLP, independent auditors 23.2 Consent of Wilson Sonsini Goodrich & Rosati, Professional Corporation (Included in Exhibit 5.1 hereto) 24.1 Power of Attorney (included on P. II-5) - -------------------------------------------------------------------------------- (1) Incorporated by reference to the Registrant's Report on Form 10-K for the year ended December 31, 1987. (2) Incorporated by reference to the Registrant's Report on Form 8-K filed September 24, 1998. (3) Incorporated by reference to the Registrant's Report on Form 10-QSB-A filed November 30, 1999. (4) Incorporated by reference to the Registrant's Report on Form 8-K filed January 10, 2000. (5) Incorporated by reference to the Registrant's Registration Statement on Form S-3/A filed February 24, 1999. (6) Incorporated by reference to the Registrant's Report on Form 8-KA filed March 7, 2000. II-3 Item 17. Undertaking Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and persons controlling At Comm pursuant to the foregoing provisions, or otherwise, we have been informed that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Securities Act and is therefore unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by At Comm of expenses incurred or paid by a director, officer or controlling persons of At Comm in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, At Comm will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue. The undersigned Registrant hereby undertakes: 1. To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement to include any prospectus required by section 10(a)(3) of the Securities Act of 1933, reflect any facts or events which represent a fundamental change in the information in the registration statement, or any additional or changed material information with respect to the plan of distribution not previously disclosed in the registration statement. 2. That, for the purpose of determining any liability under the Securities Act of 1933, each such amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. 3. To remove from registration by means of a post-effective amendment any of the securities being registered that remain unsold at the termination of the offering. II-4 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, At Comm Corporation certifies that it has reasonable grounds to believe that it meets all requirements for filing on Form S-3 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Burlingame, State of California, on this 8th day of May, 2000. At Comm Corporation By: / / William H. Welling ---------------------------------- William H. Welling President and Chief Executive Officer POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints William H. Welling, as his attorney-in-fact, with full power of substitution, for him in any and all capacities, to sign any and all amendments to this Registration Statement and to file the same, with exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, hereby ratifying and confirming our signatures as they may be signed by our said attorney to any and all amendments to said Registration Statement. Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated. Signature Title Date / / William H. Welling President and Chief Executive Officer and May 8, 2000 - --------------------------------- Director (Principal Executive Officer) (William H. Welling) / / Melanie D. Johnson Chief Financial Officer May 8, 2000 - --------------------------------- (Melanie D. Johnson) / / Mark A. Parrish, Jr. Director May 8, 2000 - --------------------------------- (Mark A. Parrish, Jr.) / / Robert K. McAfee Director May 8, 2000 - --------------------------------- (Robert K. McAfee) / / Bernard T. Marren Director May 8, 2000 - --------------------------------- (Bernard T. Marren) / / Atam Lalchandani Director May 8, 2000 - --------------------------------- (Atam Lalchandani) / / Philip Vermeulen Director May 8, 2000 - --------------------------------- (Philip Vermeulen) II-5 Exhibit Index Exhibit Description Number 3.1(1) Certificate of Incorporation as filed with the Secretary of State of the State of Delaware. 3.2(1) Bylaws. 3.3(2) Certificate of Amendment of Incorporation dated May 26, 1998 3.4(2) Certificate of Designations, Preferences and Other Rights of the Series A Preferred 3.5(3) Certificate of Amendment of Incorporation dated May 26, 1999 3.6(4) Certificate of Designations, Preferences and Other Rights of the Series B Preferred 3.7 Certificate of Ownership and Merger Merging At Comm Corporation With and Into Xiox Corporation 4.4(5) Form of Common Stock Certificate 4.8(6) Stock Purchase and Investor Rights Agreement, as amended, dated February 7, 2000 between the Registrant and certain investors and the exhibits thereto 5.1 Opinion of Wilson Sonsini Goodrich & Rosati, Professional Corporation 23.1 Consent of KPMG LLP, independent auditors 23.2 Consent of Wilson Sonsini Goodrich & Rosati, Professional Corporation (Included in Exhibit 5.1 hereto) 24.1 Power of Attorney (included on P. II-5) - -------------------------------------------------------------------------------- (1) Incorporated by reference to the Registrant's Report on Form 10-K for the year ended December 31, 1987. (2) Incorporated by reference to the Registrant's Report on Form 8-K filed September 24, 1998. (3) Incorporated by reference to the Registrant's Report on Form 10-QSB-A filed November 30, 1999. (4) Incorporated by reference to the Registrant's Report on Form 8-K filed January 10, 2000. (5) Incorporated by reference to the Registrant's Registration Statement on Form S-3/A filed February 24, 1999. (6) Incorporated by reference to the Registrant's Report on Form 8-KA filed March 7, 2000. II-6