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Private company

Cupertino Electric

Electrical engineering and construction company

Cupertino Electric is a privately owned electrical engineering and construction company headquartered in San Jose, California. The company operates throughout the United States, providing electrical installation, engineering, energy, renewable energy solar plants, commercial projects, and data centers.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1954Founded1

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Cupertino Electric is a privately owned electrical engineering and construction company headquartered in San Jose, California. The company operates throughout the United States, providing electrical installation, engineering, energy, renewable energy solar plants, commercial projects, and data centers.2

Corporate structure

Cupertino Electric is part of a group headed by Quanta Services. 324 entities, 18 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Quanta Services Wilmington, Delaware, United States
    • Cupertino Electric San Jose
    • Quanta Technology Subsidiary · Raleigh
    • 618232 Alberta Ltd. ValAir Subsidiary · Alberta, Canada
    • 8246408 Canada Inc. G-TEK G-Vac Subsidiary · Quebec, Canada
    • Advanced Electric Systems, LLC Advanced Utility Testing & Maintenance, LLC Utility Testing & Maintenance, LLC Subsidiary · Delaware, United States
    • Allteck GP Ltd. Subsidiary · British Columbia, Canada
    • Allteck Limited Partnership Subsidiary · British Columbia, Canada
    • Allteck USA, LLC Subsidiary · Delaware, United States
    • American Eagle Ready Mix Utah, LLC Subsidiary · Delaware, United States
    • Ampacity, LLC Ampacity Renewables, LLC Subsidiary · Delaware, United States
    • Arizona Trench Company, LLC Subsidiary · Delaware, United States
    • Arnett & Burgess Energy Services GP Ltd. Subsidiary · Alberta, Canada
    • Arnett & Burgess Energy Services LP Subsidiary · Alberta, Canada
    • Axcentium Pty Ltd Subsidiary · Australia
    • B&B Masonry & Restoration, LLC Subsidiary · Delaware, United States
    • B&N Clearing and Environmental, LLC Subsidiary · Delaware, United States
    • Banister Pipelines Constructors GP Ltd. Subsidiary · British Columbia, Canada
    • Banister Pipelines Limited Partnership Subsidiary · British Columbia, Canada
    • Bay Line Construction, LLC Subsidiary · Delaware, United States
    • Billings Flying Service, LLC Subsidiary · Delaware, United States
    • Blackbox Technologies International Subsidiary · Texas, United States
    • Blattner Canada, LLC Subsidiary · Minnesota, United States
    • Blattner Energy, LLC Blattner Energy, PLLC Subsidiary · Minnesota, United States
    • Blattner Holding Company, LLC Blattner Company Subsidiary · Minnesota, United States
    • Blattner Investments, LLC Subsidiary · Minnesota, United States
    • and 298 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Timeline

  1. 1954Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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  2. 2