Top 25 Contractors in NAICS 221121: Electric Bulk Power Transmission and Control, FY2025
Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe
The top 10 won 93% of FY2025 NAICS 221121 contract dollars
Ranking facts
- Contract obligations
- $41,099,714 Net of deobligations, by contracts coded NAICS 221121
- Contractors
- 32 Parent companies with an obligation
- Largest contractor
- Sho-Me Power Electric Cooperative $19.1 million, 44.2% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 25 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 | $19,091,045 | |||
| 2 |
PD Power Systems, LLC
Top agencies
|
$7,772,752 | ||
| 3 |
PG&E Corporation
Top agencies
|
$5,299,057 | ||
| 4 | $4,503,000 | |||
| 5 | $865,563 | |||
| 6 |
Constellation Newenergy Inc
Top agencies
|
$845,000 | ||
| 7 | $754,667 | |||
| 8 | $454,832 | |||
| 9 | $231,440 | |||
| 10 | $227,000 | |||
| 11 | $135,335 | |||
| 12 |
Dynegy Energy Services (EAST) LLC
Top agencies
|
$104,841 | ||
| 13 | $100,979 | |||
| 14 |
City of Alcoa
Top agencies
|
$97,076 | ||
| 15 |
Mil Serve International Inc.
Top agencies
|
$77,650 | ||
| 16 | $40,629 | |||
| 17 | $36,650 | |||
| 18 | $26,700 | |||
| 19 |
Aztek Computers, LLC
Top agencies
|
$25,916 | ||
| 20 |
City of Farmington
Top agencies
|
$24,000 | ||
| 21 | $20,000 | |||
| 22 |
PJM Interconnection, L.L.C.
Top agencies
|
$17,400 | ||
| 23 |
Eaton Corporation
Top agencies
|
$13,291 | ||
| 24 |
Jadara Electronics Co
Top agencies
|
$12,023 | ||
| 25 |
Compu Dynamics LLC
Top agencies
|
$11,039 |
25 of 32 contractors listed here. See the rest on GovTribe.
How this ranking works
- Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
- Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $43.2 million obligated before deobligations, so they never pass 100%.
- Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
- Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
- Rank changes compare with FY2024. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
- Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2024 takes the color of the rank change beside it.
- Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.
Quick answers
Who were the top 10 NAICS 221121 contractors in FY2025?
1. Sho-Me Power Electric Cooperative ($19.1M), 2. PD Power Systems, LLC ($7.77M), 3. PG&E Corporation ($5.3M), 4. Ohio Valley Electrical Services, LLC ($4.5M), 5. Potomac Electric Power Co ($866K), 6. Constellation Newenergy Inc ($845K), 7. Portland General Electric Company ($755K), 8. Honeywell International Inc. ($455K), 9. Al Nakhla Investment Company ($231K), 10. Barrow Utilities and Electric Cooperative Inc. ($227K).
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