MasTec — Apr 30, 2026 release

First Quarter 2026 Segment Highlights Communications Dollars in millions, unless noted 1Q'26 1Q'25 Change Revenue $ 802.1  $ 680.9  17.8  % EBITDA $ 46.8  $ 46.8  0.1  % EBITDA margin % 5.8  % 6.9  % (100) bps Clean Energy and Infrastructure Dollars in millions, unless noted 1Q'26 1Q'25 Change Revenue $ 1,329.4  $ 915.8  45.2  % EBITDA $ 89.0  $ 57.1  55.9  % EBITDA margin % 6.7  % 6.2  % 50 bps Power Delivery Dollars in millions, unless noted 1Q'26 1Q'25 Change Revenue $ 1,046.1  $ 899.7  16.3  % EBITDA $ 72.0  $ 51.3  40.3  % EBITDA margin % 6.9  % 5.7  % 120 bps Pipeline Infrastructure Dollars in millions, unless noted 1Q'26 1Q'25 Change Revenue $ 682.5  $ 356.5  91.5  % EBITDA $ 144.9  $ 44.5  225.3  % EBITDA margin % 21.2  % 12.5  % 870 bps 2026 Financial Guidance Update Dollars in millions, except per share amounts 2Q'26E Full Year 2026E Revenue $ 4,300 $ 17,500 GAAP net income $ 150 $ 575 Adjusted net income $ 187 $ 734 Adjusted EBITDA $ 380 $ 1,500 Adjusted EBITDA margin  8.8% 8.6% GAAP diluted earnings per share $ 1.72 $ 6.77 Adjusted diluted earnings per share $ 2.20 $ 8.79 Conference Call MasTec will host a webcast of its quarterly earnings call to discuss these results on Friday, May 1, 2026 at 9:00 a.m. ET, which can be accessed through the Investors section of MasTec's website at www.mastec.com. A replay of the webcast also will be available following the live event. 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. MasTec primarily operates under four business segments including Communications, serving both wireless and wireline/fiber infrastructure; Power Delivery, serving primarily utility customers in transmission and distribution markets; Pipeline Infrastructure serving energy and other customers with installation and maintenance services primarily for natural gas pipeline and