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Quanta ServicesPWR

Grid & electrification · NYSE · USA

$685.33
Down 2.2% todayClose

Up 66.1% this year but −0.4% since June 26, ahead of the energy sector at −16.1%. Quanta Services supplies 6 mapped companies.

Market cap
$104B
This year
+66.1%
1 year
+66.3%
P/E
78.6
P/S
3.2
P/B
10.8

Price vs the energy sector

since Jun 26PWREnergy sector, equal weight
Quanta Services (PWR) vs the Energy sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. PWR: −0.4% from Jun 26, 2026 to Oct 8, 2026. Energy sector index: −16.1% from Jun 26, 2026 to Oct 8, 2026.−20%−10%0%Jun 26AugSepOct 8PWR −0.4%Sector −16.1% Quanta Services (PWR) vs the Energy sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. PWR: −0.4% from Jun 26, 2026 to Oct 8, 2026. Energy sector index: −16.1% from Jun 26, 2026 to Oct 8, 2026.−20%−10%0%Jun 26AugSepOct 8PWR−0.4%Sector−16.1%

Supply chain

6 customers
SUPPLIERS →→ CUSTOMERSNone mappedNextEra Energy (NEE)NEENextEra Energy+0.4%American Electric Power (AEP)AEPAmerican Electric P…+0.2%Dominion Energy (D)DDominion Energy+0.4%Exelon (EXC)EXCExelon+0.6%Duke Energy (DUK)DUKDuke Energy+1.2%Southern Company (SO)SOSouthern Company+0.8%PWRQuanta Services

Customers 6

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About Quanta Services

Quanta's crews build and upgrade the physical grid itself: transmission and distribution lines, plus the connections that tie new renewable plants into the system. A US specialty contractor whose workload tracks grid expansion directly.

Theme exposure

Grid infrastructureElectrificationCritical infrastructureRenewable grid connection

Products

  • Transmission & distribution
  • Renewable grid connection
  • Infrastructure services

Competitors

  • MasTec
  • MYR Group
  • Other contractors

Risks

  • Economic cycle & project timing
  • Labour costs

Same segment: Grid & electrification

Cables, grid connection and infrastructure tying new capacity to demand. Segment 1 of 6 in the Energy, grid & critical infrastructure value chain.

Emerson ElectricEMR−0.1%HubbellHUBB−0.0%MasTecMTZ−3.0%

Compare PWR

Side by side with the largest companies in the same segment.

PWR vs EMRPWR vs HUBBPWR vs MTZ

See where Quanta Services sits in the full Energy, grid & critical infrastructure map: every segment from upstream suppliers to end markets, with daily metrics.

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