MasTec Inc vs Tidewater Inc — how do they compare? MasTec Inc trades at $348.86 (market cap $26.60B), while Tidewater Inc trades at $78.18 (market cap $3.75B). The key difference: MasTec Inc is far larger — about 7.1× Tidewater Inc's market cap. Which is the better fit depends on your goals.
| MTZ | TDW | |
|---|---|---|
Market Cap | $26.60B | $3.75B |
Sector | Technology | Utilities |
52-Week High | $437.51 | $91.12 |
52-Week Low | $172.51 | $47.29 |
Enterprise Value | $29.34B | $3.85B |
Trailing returns across standard periods
MasTec, Inc. is a leading infrastructure construction company operating mainly in North America. The company's services cover a diverse range of end-markets, including communications (building fiber and wireless infrastructure), oil & gas, electric power (transmission, distribution, and clean energy), and industrial projects. MTZ provides critical engineering, procurement, and construction (EPC) services that support the expansion and maintenance of essential infrastructure across the continent.
Read more on MTZ →Tidewater is the leading global provider of offshore support vessels (OSVs) to the energy industry. With the world's largest fleet of platform supply vessels (PSVs) and anchor handling tugs (AHTS), it provides critical logistics and marine support for offshore oil, gas, and renewable energy projects. Following a period of massive strategic consolidation, Tidewater is now focused on maximizing day rates and free cash flow in a supply-constrained market, positioning itself as a primary beneficiary of the multi-year offshore upcycle.
Read more on TDW →