MasTec
MTZ · NYSE · Industrials
$214.38
+$6.84 (+3.19%) today
Market Cap
$17.22B
24h Volume
$583.3M
P/E Ratio
34.2
52w High
$437.51
52w Low
$190.08
Est. AI Revenue
10%
7-Day Sparkline (Static)
Company facts
Performance
About MasTec
MasTec is one of the largest infrastructure construction companies in North America. Its crews engineer and build energy, communications, and utility infrastructure, earning revenue on contracts for electric utilities, renewable developers, telecom carriers, and pipeline operators.
Its Power Delivery segment builds transmission and distribution networks, its Clean Energy and Infrastructure segment constructs renewable generation and heavy civil projects including data center site work, its Communications segment deploys fiber and wireless networks, and its Pipeline Infrastructure segment serves energy transport. AI driven electricity and data center demand is a stated tailwind across the power facing segments.
Founded in 1994 and headquartered in Coral Gables, Florida, MasTec employs about 37,000 people and trades on the NYSE.
MasTec in the AI buildout
MasTec supports the Utilities & Grid layer at scale, building the transmission lines, distribution networks, and renewable generation that rising data center load requires, and its heavy civil crews take on data center site infrastructure that touches the Data Centers layer directly. Its fiber construction business also feeds network capacity between facilities. The AI linked work is growing quickly, but it sits within one of the broadest infrastructure portfolios in the sector, spanning telecom, pipeline, and civil projects.
MTZ is tracked in Utilities & Grid and Data Centers & Hardware, rated Growing on the AI Exposure leaderboard.
By the numbers
52-week range
MTZ trades at $214.38, 10% of the way up its 52-week range of $190.08 to $437.51.
Market cap
Market capitalization is $17.22B, with an AI Exposure Score of 38 out of 100.
Valuation vs peers
Its P/E ratio of 34.2 is above the Utilities & Grid category median of 21.7.
Next earnings
MasTec is next expected to report earnings on October 29, 2026.
Market data as of the close on . Prices are end of day, not live.
Frequently asked questions
What does MasTec, Inc. do?
MasTec is an infrastructure construction company. It builds electric transmission and distribution networks, renewable energy projects, communications networks, pipelines, and heavy civil projects, including data center site infrastructure, for utilities, developers, and carriers across North America.
How is MasTec, Inc. exposed to AI?
MasTec builds the power delivery, generation, and site infrastructure that AI data centers depend on, and management cites AI demand as a tailwind. Supercycle rates it Growing with an AI Exposure Score of 38 out of 100.
Which MasTec segments benefit from data center demand?
Power Delivery benefits from grid interconnection and transmission work, Clean Energy and Infrastructure from generation projects and data center site construction, and Communications from fiber routes serving data centers. Pipeline Infrastructure is largely outside the AI story.
Who leads MasTec, Inc.?
Jose Ramon Mas serves as CEO of MasTec. The company was formed in 1994, is headquartered in Coral Gables, Florida, and employs about 37,000 people, making it one of the largest specialty contractors in North America.
Is MTZ a pure play AI stock?
No. Supercycle scores MasTec 38 out of 100, in the Growing tier. Data center linked power and site work is growing, but telecom, pipeline, and broad civil construction still make up much of the revenue base.
Profile written 2026-08, updated as the business changes. Editorial content, not investment advice.
Related reading
- What are AI infrastructure stocks? The 12 layers, explained · AI infrastructure stocks are the companies paid to build AI compute: chips, memory, networking, data centers, cooling and power. The 12 layers and the catch.