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Quanta Services Inc logo

Quanta Services Inc

quantaservices.com

What Do They Do?

Builds and maintains electric grids, power generation facilities and electrical systems for utilities, power developers, and technology and industrial companies. Also builds and repairs gas utility, pipeline and industrial infrastructure.

How Do They Make Money?

Customers pay for construction, repair and maintenance work through contracts priced per unit, by costs plus a margin, or as a fixed amount. Quanta generally bills periodically as work progresses or at project milestones; some contracts allow upfront billing.

revenue
SegmentShareRevenue
Electric
81%
FY2022: 52%
Underground and Infrastructure
19%
FY2022: 26%

Who Are Their Customers?

Serves utilities and power developers, energy and industrial companies, and technology, manufacturing and communications operators. Work is performed under customer contracts, including long-term maintenance agreements and strategic alliances.

Do Revenues Turn Into Profits?

Yes. It kept 4 cents of every revenue dollar as net income in FY2025 and turned 6 cents into free cash flow.

Operating income, FY2025
6% of revenue
▲ +20% vs FY2024 ($1.3B, 6%)
Net income, FY2025
4% of revenue
▲ +14% vs FY2024 ($904.8M, 4%)
Free cash flow, FY2025
6% of revenue
▲ +10% vs FY2024 ($1.5B, 6%)

How Are They Changing?

Since the FY2025 annual report
Latest quarter: Q2 FY2026, the three months to Jun 30, 2026
Revenue
▲ +41%
vs $6.8B in Q2 FY2025
Net income
▲ +97%
vs $229.3M in Q2 FY2025
  • Jul 30, 2026 Raised 2026 financial expectations and completed four acquisitions Quanta raised its full-year expectations and said it completed acquisitions of Phalcon, Enerfab, Percheron and PSD.

Growing. Revenue grew 2.2x in 4 years, from $13B in FY2021 to $28.5B in FY2025, about 22% a year.

Large-load-center work The older report describes electric-grid, communications and renewable-generation services and gas and pipeline work. The latest also describes electrical systems for data centers and advanced manufacturing, and turnkey mechanical, plumbing and process work for large load centers.

Revenue over time
Electric Underground and Infrastructure Renewable Energy
$50B$25B$0

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