NAICS 221121
Electric Bulk Power Transmission and Control
Federal contractor footprint · 5 profiled contractors
Combined Contractor Footprint
$62.4M
Obligations under NAICS 221121 across the 5 GovExpress-profiled contractors that report the code. Not total federal spending in the code, and not de-duplicated across corporate families that file under more than one parent record.
Top Federal Contractors — Electric Bulk Power Transmission and Control
Obligations under NAICS 221121 across the 5 GovExpress-profiled contractors that report the code. Not total federal spending in the code, and not de-duplicated across corporate families that file under more than one parent record.
- DOMINION ENERGY, INC.$49.4M
- SOUTHERN CO SERVICES INC$12.6M
- RENK AMERICA LLC$160K
- 3T-INNOVATIONS, LLC$153K
- HUMANTOUCH LLC$72K
Agencies Buying This Code
Estimated by weighting each profiled contractor's agency mix by its NAICS 221121 footprint. Directional, not an agency-by-code total.
Competing in NAICS 221121?
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Obligations under NAICS 221121 across the 5 GovExpress-profiled contractors that report the code. Not total federal spending in the code, and not de-duplicated across corporate families that file under more than one parent record. Spending data from FPDS-NG via USASpending.gov, read between 2026-09-22 and 2026-10-27. Standard 90-day reporting lag per FAR 4.606(c). Read the full methodology.