MasTec — Jul 31, 2025 release

EBITDA: EBITDA margin decreased primarily due to reduced efficiencies, as we made investments to support future growth. 2025 Financial Guidance Update Dollars in millions, except per share amounts 3Q'25E Full Year 2025E Revenue $ 3,900 $ 13,900 - 14,000 GAAP net income $ 156 $ 388 - 408 Adjusted net income $ 189 $ 515 - 535 Adjusted EBITDA $ 370 $ 1,130 - 1,160 Adjusted EBITDA margin  9.5% 8.1 - 8.3% GAAP diluted earnings per share $ 1.87 $ 4.61 - 4.82 Adjusted diluted earnings per share $ 2.28 $ 6.23 - 6.44 Conference Call The Company will host a webcast of its quarterly earnings call to discuss these results on Friday, August 1, 2025 at 9:00 a.m. ET, and can be accessed through the Investors section of the Company's website at www.mastec.com. A replay of the webcast also will be available following the live event. The dial-in number for the conference call is (888) 204-4368 toll-free within the U.S. or +1 (856) 344-9221. The conference ID is 2129810. The slide presentation that accompanies the conference call will also be posted on the MasTec Investors page. About MasTec MasTec, Inc. is a leading North American infrastructure engineering and construction company focused primarily on engineering, building, installation, maintenance and upgrade of communications, energy and utility and other infrastructure. The company primarily operates under four business segments including Communications, serving both wireles