SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
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                                    FORM 8-A


                FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
                    PURSUANT TO SECTION 12(B) OR 12(G) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


                                    C3, INC.
                                    --------
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)


               NORTH CAROLINA                           56-1928817          
               --------------                           ----------          
(STATE OF INCORPORATION OR ORGANIZATION)             (I.R.S. EMPLOYER
                                                    IDENTIFICATION NO.)


3800 GATEWAY BOULEVARD, SUITE 310, MORRISVILLE, NORTH CAROLINA           27560
- --------------------------------------------------------------        ----------
           (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)                   (ZIP CODE)


        SECURITIES TO BE REGISTERED PURSUANT TO SECTION 12(B) OF THE ACT:

     TITLE OF EACH CLASS                   NAME OF EACH EXCHANGE ON WHICH
     TO BE SO REGISTERED                   EACH CLASS IS TO BE REGISTERED

            NONE                                    NOT APPLICABLE 
            ----                                    -------------- 


        IF THIS FORM RELATES TO THE REGISTRATION OF A CLASS OF SECURITIES
PURSUANT TO SECTION 12(B) OF THE EXCHANGE ACT AND IS EFFECTIVE PURSUANT TO
GENERAL INSTRUCTION A.(C), CHECK THE FOLLOWING BOX. [ ]

        IF THIS FORM RELATES TO THE REGISTRATION OF A CLASS OF SECURITIES
PURSUANT TO SECTION 12(G) OF THE EXCHANGE ACT AND IS EFFECTIVE PURSUANT TO
GENERAL INSTRUCTION A.(D), CHECK THE FOLLOWING BOX. [X]

        SECURITIES ACT REGISTRATION STATEMENT FILE NUMBER TO WHICH THIS FORM
RELATES:   NOT APPLICABLE
           --------------

        SECURITIES TO BE REGISTERED PURSUANT TO SECTION 12(G) OF THE ACT:

                         PREFERRED SHARE PURCHASE RIGHTS
                                (TITLE OF CLASS)


ITEM 1. Description of Registrant's Securities to be Registered.

        The securities being registered are Preferred Stock Purchase Rights (the
"Rights"). On February 21, 1999, the Board of Directors of C3, Inc., a North
Carolina corporation (the "Company"), declared a dividend distribution of one
Right for each outstanding share of the Company's common stock, no par value per
share (the "Common Stock"), to stockholders of record at the close of business
on March 8, 1999. One Right will also be distributed for each share of Common
Stock issued after March 8, 1999, until the Distribution Date (which is
described in the next paragraph). Each Right entitles the registered holder to
purchase from the Company, upon the occurrence of a Distribution Date, a unit
consisting of one one-hundredths of a share (a "Unit") of Series A Junior
Participating Preferred Stock, no par value per share (the "Preferred Stock"),
at a purchase price (the "Purchase Price") of $125.00 per Unit, subject to
adjustment. The description and terms of the Rights are set forth in a Rights
Agreement dated as of February 22, 1999 (the "Rights Agreement") between the
Company and First Union National Bank, as Rights Agent.

        Initially, the Rights will be attached to all Common Stock certificates
representing shares then outstanding, and no separate Rights Certificates will
be distributed. The Rights will separate from the Common Stock and a
Distribution Date will occur upon the earliest of (i) 10 business days following
a public announcement that a person or group of affiliated or associated persons
(an "Acquiring Person") has acquired, or obtained the right to acquire,
beneficial ownership of 20% or more of the outstanding shares of Common Stock
(the "Stock Acquisition Date"), or (ii) 10 business days following the public
announcement of a tender offer or exchange offer that would, if consummated,
result in a person or group beneficially owning 20% or more of such outstanding
shares of Common Stock, subject to certain limitations.

        Until the Distribution Date (or earlier redemption or expiration of the
Rights) (i) the Rights will be evidenced by the Common Stock certificates and
will be transferred with and only with such Common Stock certificates, (ii) new
Common Stock certificates issued after March 8, 1999 will contain a notation
incorporating the Rights Agreement by reference and (iii) the surrender for
transfer of any certificates for Common Stock outstanding, even without such
notation, will also constitute the transfer of the Rights associated with the
Common Stock represented by such certificate. As soon as practicable after the
Distribution Date, Rights Certificates will be mailed to holders of record of
the Common Stock as of the close of business on the Distribution Date and,
thereafter, the separate Rights Certificates alone will represent the Rights.
The Rights are not exercisable until the Distribution Date and will expire at
the close of business on February 22, 2009, subject to extension by the Board of
Directors, unless earlier redeemed by the Company as described below.

        In the event that any person becomes an Acquiring Person, each holder of
a Right will thereafter have the right (the "Flip-In Right") to receive, at the
time specified in the Rights Agreement, (x) upon exercise and payment of the
Purchase Price, Common Stock (or, in certain circumstances, cash, property or
other securities of the Company) having a value equal to two times the Purchase
Price or (y) at the discretion of the Board of Directors, upon exercise and
without payment of the Purchase Price, Common Stock (or, in certain
circumstances, cash, property or other securities of the Company) having a value
equal to the difference between the Purchase Price and the value of the
consideration which would be payable under clause (x). Notwithstanding any of
the foregoing, following the occurrence of any of the events set forth in this
paragraph, all Rights that are, or (under certain circumstances specified in the
Rights Agreement) were, beneficially owned by any Acquiring Person will be null
and void. Flip-In Rights are not exercisable following the occurrence of the
event set forth above until such time as the Rights are no longer redeemable by
the Company as set forth below.

        In the event that, at any time following the Stock Acquisition Date, (i)
the Company is acquired in a merger, statutory share exchange or other business
combination in which the Company is not the surviving corporation, (ii) the
Company is the surviving party in a merger, statutory share exchange or other
business combination and all or part of the Company's Common Stock is exchanged
for stock or other securities of another corporation, or (iii) 50% or more of
the Company's assets or earning power is sold or transferred, each holder of a
Right (except Rights which previously have been voided as set forth above) shall
thereafter have the right (the "Flip-Over Right") to receive, upon exercise,
common stock of the acquiring corporation having a value equal to two times the
Purchase Price. The holders of a Right



will continue to have the Flip-Over Right whether or not such holder exercises
or surrenders the Flip-In Right. The events set forth in this paragraph and in
the second preceding paragraph are referred to as the "Triggering Events."

        The Purchase Price payable, and the number of Units of Preferred Stock
or other securities or property issuable, upon exercise of the Rights are
subject to adjustment from time to time to prevent dilution (i) in the event of
a stock dividend on, or a subdivision, combination or reclassification of, the
Preferred Stock, (ii) if holders of the Preferred Stock are granted certain
rights or warrants to subscribe for Preferred Stock or convertible securities at
less than the current market price of the Preferred Stock, or (iii) upon the
distribution to holders of the Preferred Stock of evidences of indebtedness or
assets (excluding regular quarterly cash dividends) or of subscription rights or
warrants (other than those referred to above). The number of outstanding Rights
and the number of one one-hundredths of a share of Preferred Stock issuable upon
exercise of each Right are also subject to adjustment in the event of a stock
split of the Common Stock or a stock dividend on the Common Stock payable in
Common Stock or subdivisions, consolidations or combinations of the Common Stock
occurring, in each such case, prior to the Distribution Date.

        With certain exceptions, no adjustment in the Purchase Price will be
required until cumulative adjustments amount to at least 1% of the Purchase
Price. No fractional Units will be issued and, in lieu thereof, an adjustment in
cash will be made based on the market price of the Preferred Stock on the last
trading date prior to the date of exercise.

        At any time after any person becomes an Acquiring Person, the Company
may exchange all or part of the Rights for shares of Common Stock at an exchange
ratio of one share per Right, as appropriately adjusted to reflect any stock
dividend, stock split or similar transaction.

        In general, the Company may redeem the Rights in whole, but not in part,
at a price of $0.01 per Right, at any time until 10 business days following the
Stock Acquisition Date. After the redemption period has expired, the Company's
right of redemption may be reinstated if an Acquiring Person reduces his
beneficial ownership to less than 10% of the outstanding shares of Common Stock
in a transaction or series of transactions not involving the Company and there
are no other Acquiring Persons. Immediately upon the action of the Board of
Directors ordering redemption of the Rights, the Rights will terminate and the
only right of the holders of Rights will be to receive the $0.01 redemption
price.

        Until a Right is exercised, the holder thereof, as such, will have no
rights as a stockholder of the Company, including, without limitation, the right
to vote or to receive dividends. While the distribution of the Rights will not
be taxable to stockholders or to the Company, stockholders may, depending upon
the circumstances, recognize taxable income in the event that the Rights become
exercisable for stock (or other consideration) of the Company or for common
stock of the acquiring company as set forth above.

        Prior to the Distribution Date, any of the provisions of the Rights
Agreement may be amended by the Board of Directors of the Company. After the
Distribution Date, the provisions of the Rights Agreement may be amended by the
Board in order to cure any ambiguity, to make changes which do not adversely
affect the interests of holders of Rights (excluding the interests of any
Acquiring Person), or to shorten or lengthen any time period under the Rights
Agreement; provided, however, that no amendment to adjust the time period
governing redemption shall be made when the Rights are not redeemable.

        The Company has initially authorized and reserved 1,000,000 shares of
Preferred Stock for issuance upon exercise of the Rights. As of March 1, 1999,
there were 7,004,669 shares of Common Stock issued and outstanding and an
additional 1,455,429 shares of Common Stock were reserved for issuance upon
exercise of stock options and grants of stock appreciation rights and restricted
awards in accordance with the Company's stock plans.

        The Rights may be deemed to have certain antitakeover effects. The
Rights generally may cause substantial dilution to a person or group that
attempts to acquire the Company under circumstances not approved by the Board of
Directors of the Company.



        The Rights Agreement between the Company and the Rights Agent specifying
the terms of the Rights, which includes the Articles of Amendment creating the
Preferred Stock, the Form of the Rights Certificate and the Summary of Rights to
Purchase Shares, is attached hereto as an exhibit and incorporated herein by
reference. The foregoing is qualified in its entirety by reference thereto.

Item 2. Exhibits

        The following exhibits are filed as a part of this registration
statement:

        99.1   Rights Agreement dated as of February 22, 1999 between C3, Inc.
               and First Union National Bank as Rights Agent which includes the
               Form of Rights Certificate as Exhibit A, the Form of Summary of
               Rights to Purchase Preferred Stock as Exhibit B and the Form of
               Articles of Amendment setting forth the terms of the Series A
               Junior Participating Preferred Stock as Exhiit C.

        99.2   Press Release dated as of February 23, 1999 announcing the
               adoption of the Rights Agreement.

        99.3   Letter, dated March 11, 1999, from the Board of Directors of C3,
               Inc. to shareholders.


                                    SIGNATURE

        Pursuant to the requirements of Section 12 of the Securities Exchange
Act of 1934, the Registrant has duly caused this registration statement to be
signed on its behalf by the undersigned, thereto duly authorized.

Date: March 9, 1999
                                            C3, INC.


                                            By: /s/ Robert S. Thomas 
                                                ---------------------
                                                Robert S. Thomas
                                                President