Filed pursuant to Rule 424(b)(3)
Registration No. 333-267128
LETTER TO IEA STOCKHOLDERS
MERGER PROPOSED—YOUR VOTE IS VERY IMPORTANT
Dear Infrastructure and Energy Alternatives, Inc. Stockholder:
On July 24, 2022, Infrastructure and Energy Alternatives, Inc. (referred to as “IEA”), MasTec, Inc. (referred to as “MasTec”) and Indigo Acquisition I Corp., a direct wholly owned subsidiary of MasTec (referred to as “Merger Sub”) entered into an Agreement and Plan of Merger that provides for the acquisition of IEA by MasTec (such agreement, as it may be amended from time to time, the “merger agreement”). Pursuant to the terms of the merger agreement, Merger Sub will merge with and into IEA (referred to as the “merger”), with IEA surviving the merger and becoming a wholly owned subsidiary of MasTec. The respective boards of directors of IEA and MasTec have unanimously approved the merger agreement and the merger.
Upon the terms and subject to the conditions of the merger agreement, at the effective time of the merger, each share of common stock, par value $0.0001 per share, of IEA (referred to as “IEA common stock”) (other than (i) shares held in the treasury of IEA or owned, directly or indirectly, by MasTec, Merger Sub, IEA or any wholly-owned subsidiary of IEA immediately prior to the effective time and (ii) shares held by a holder who did not vote in favor of the adoption of the merger agreement and has properly exercised appraisal rights in respect of such shares in accordance with Section 262 of the General Corporation Law of the State of Delaware) will be automatically converted into the right to receive (i) 0.0483 shares of common stock, par value $0.10 per share, of MasTec (referred to as the “stock consideration”) and (ii) $10.50 per share in cash, without interest (referred to as the “cash consideration”).
Concurrently with the execution of the merger agreement, MasTec entered into voting agreements with each of (i) Ares Special Situations Fund IV, L.P. and ASOF Holdings I, L.P., (ii) John Paul Roehm and Roehm Living Trust and (iii) Derek Glanvill (referred to as the “voting agreements”). Subject to the terms and conditions of the voting agreements, such stockholders have agreed, among other things, to vote all of the shares of IEA common stock held by them (representing in the aggregate approximately 35% of the total outstanding shares of IEA common stock as of July 24, 2022) in favor of the adoption of the merger agreement.
The blended value per share of IEA common stock of $14.00, calculated as of July 24, 2022, represented a premium of approximately 34% over the closing price per IEA common stock of $10.43 on July 22, 2022 and a premium of approximately 57% over the 30-day volume weighted average closing price per IEA common stock ending on July 22, 2022 of $8.94. The implied value of the stock consideration will fluctuate as the market price of MasTec common stock fluctuates because the stock consideration is payable based upon a fixed exchange ratio. As a result, the value of the stock consideration that IEA stockholders will receive upon completion of the merger could be greater than, less than or the same as the value of the stock consideration on the date of the accompanying proxy statement/prospectus, at the time of the special meeting of the IEA stockholders described in the accompanying proxy statement/prospectus (referred to as the “special meeting”) or at the closing of the merger. Accordingly, you should obtain current stock price quotations for MasTec common stock and IEA common stock before deciding how to vote with respect to the approval of the merger agreement proposal. MasTec common stock and IEA common stock trade on the New York Stock Exchange and The Nasdaq Global Select Market under the symbols “MTZ” and “IEA,” respectively.
Based on the number of shares of MasTec common stock and IEA common stock outstanding on September 6, 2022, upon completion of the merger, former IEA stockholders will own approximately 3.0% of the outstanding shares of MasTec common stock.
The IEA board of directors unanimously (i) determined that the terms of the merger agreement and the transactions contemplated thereby, including the merger, are fair to, and in the best interests of, IEA and its stockholders, (ii) determined that it is in the best interests of IEA and its stockholders, and declared it advisable to, enter into the merger agreement, (iii) approved the execution and delivery by IEA of the merger agreement, the performance by IEA of its covenants and agreements contained therein and the consummation of the merger and the other transactions contemplated by the merger agreement upon the terms and subject to the conditions set forth in the merger agreement and (iv) resolved to recommend that the IEA stockholders vote to adopt the merger agreement.
At the special meeting, you will be asked to approve the merger agreement proposal and to vote on other transaction-related matters. The IEA board of directors unanimously recommends that IEA stockholders vote “FOR” the merger agreement proposal and “FOR” each of the other proposals described in the accompanying proxy statement/prospectus.
Your vote is very important. MasTec and IEA cannot complete the merger without the approval of the merger agreement proposal by IEA stockholders holding at least a majority of the shares of IEA common stock outstanding at the close of business on September 6, 2022, the record date for the special meeting. The failure of any stockholder to vote will have the same effect as a vote against the approval of the merger agreement proposal. It is important that your shares of IEA common stock be represented and voted regardless of the size of your holdings. Whether or not you plan to participate in the special meeting, IEA urges you to submit a proxy in advance of the special meeting to have your shares voted by using one of the methods described in the accompanying proxy statement/prospectus.
More information about MasTec, IEA, the special meeting, the transactions and the other proposals for consideration at the special meeting is contained in the accompanying proxy statement/prospectus. Please carefully read the entire proxy statement/prospectus, including the section titled “Risk Factors” beginning on page 24, for a discussion of the risks relating to the merger, and the annexes and documents incorporated by reference. You may also obtain more information about IEA from the documents IEA files with the U.S. Securities and Exchange Commission, including those incorporated by reference into the accompanying proxy statement/prospectus.
On behalf of the IEA board of directors, thank you for your continued support.
Sincerely,
Erin Roth
Executive Vice President, General Counsel and Corporate Secretary
NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED THE MERGER OR OTHER TRANSACTIONS DESCRIBED IN THE ACCOMPANYING PROXY STATEMENT/PROSPECTUS OR THE SECURITIES TO BE ISSUED PURSUANT TO THE MERGER UNDER THE ACCOMPANYING PROXY STATEMENT/PROSPECTUS NOR HAVE THEY DETERMINED IF THE ACCOMPANYING PROXY STATEMENT/PROSPECTUS IS ACCURATE OR ADEQUATE. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
The accompanying proxy statement/prospectus is dated September 8, 2022 and is first being mailed to IEA stockholders on or about September 8, 2022.