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MasTec, Inc. (MTZ)
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MasTec, Inc. (MTZ) SEC Filings

Filing links are provided when reliable SEC filing data is available.

Recent Filings

FormFiling DateAcceptedDocument
4Jun 5, 2026Jun 5, 2026View filing
8-KMay 22, 2026May 22, 2026View filing
4May 19, 2026May 19, 2026View filing
4May 19, 2026May 19, 2026View filing
4May 19, 2026May 19, 2026View filing
4May 19, 2026May 19, 2026View filing
4May 19, 2026May 19, 2026View filing
4May 19, 2026May 19, 2026View filing
4May 6, 2026May 6, 2026View filing
8-KApr 30, 2026Apr 30, 2026View filing
10-QApr 30, 2026Apr 30, 2026View filing
4Apr 17, 2026Apr 17, 2026View filing
ARSApr 9, 2026Apr 9, 2026View filing
DEFA14AApr 9, 2026Apr 9, 2026View filing
DEF 14AApr 9, 2026Apr 9, 2026View filing
4Mar 27, 2026Mar 27, 2026View filing
SC 13G/AMar 27, 2026Mar 27, 2026View filing
4Mar 20, 2026Mar 20, 2026View filing
4Mar 20, 2026Mar 20, 2026View filing
4Mar 20, 2026Mar 20, 2026View filing
4Mar 20, 2026Mar 20, 2026View filing
4Mar 20, 2026Mar 20, 2026View filing
4Mar 12, 2026Mar 12, 2026View filing
4Mar 12, 2026Mar 12, 2026View filing
4Mar 12, 2026Mar 12, 2026View filing
4Mar 12, 2026Mar 12, 2026View filing
4Mar 5, 2026Mar 5, 2026View filing
10-KFeb 26, 2026Feb 26, 2026View filing
8-KFeb 26, 2026Feb 26, 2026View filing
4Feb 18, 2026Feb 18, 2026View filing

About MasTec, Inc.

MasTec, Inc. is a leading infrastructure construction firm that delivers a comprehensive suite of services, encompassing engineering, construction, installation, maintenance, and enhancement. The company primarily serves the communications, energy, utility, and broader infrastructure sectors throughout the United States and Canada. Its operations are structured across distinct segments: Communications, Clean Energy and Infrastructure, Oil and Gas, Power Delivery, and Other. MasTec's construction activities involve building intricate underground and overhead distribution systems, essential for wireless and fiber-optic communication networks, as well as electrical grids. The company also develops clean energy infrastructure, including renewable energy facilities; pipelines for natural gas and other products, alongside extensive electrical and gas transmission and distribution systems. Furthermore, it specializes in heavy industrial plants, compressor and pumping stations, water and wastewater treatment facilities, and critical water and sewer pipelines, among other civil engineering projects. Additionally, the company manages the installation of power generation assets, buried and aerial fiber optic cabling, and smart home automation and energy management solutions. Beyond initial construction, MasTec offers comprehensive maintenance and upgrade solutions. These services range from routine upkeep of client networks and facilities (such as communications, power generation, pipeline, and electrical grids) to emergency restoration following natural disasters or accidents, and planned overhauls or system replacements. Its diverse clientele encompasses public and private energy providers, pipeline operators, various wireless and wireline/fiber service providers, broadband companies, install-to-the-home specialists, and governmental entities. Established in 1929, MasTec, Inc. maintains its headquarters in Coral Gables, Florida.

Coral Gables, FL
32,000 employees
Industrials / Engineering & Construction
Sector
Industrials
Industry
Engineering & Construction
CEO
Jose Ramon Mas