Top 52 Contractors in NAICS 221112: Fossil Fuel Electric Power Generation, Jul 2025–Jun 2026
Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe
The top 10 won 84% of NAICS 221112 contract dollars from July 2025 through June 2026
Ranking facts
- Contract obligations
- $195,905,217 Net of deobligations, by contracts coded NAICS 221112
- Contractors
- 57 Parent companies with an obligation
- Largest contractor
- Doyon Utilities, LLC $63.8 million, 30.1% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 52 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 | $63,830,486 | |||
| 2 | $52,740,637 | |||
| 3 | $14,825,112 | |||
| 4 |
Nextera Energy Inc.
|
$14,605,102 | ||
| 5 | $8,907,673 | |||
| 6 |
WGL Holdings Inc.
Top agencies
|
$6,578,817 | ||
| 7 |
Entergy Louisiana LLC
|
$5,449,169 | ||
| 8 | $3,831,346 | |||
| 9 |
IAP World Services, Inc.
Top agencies
|
$3,636,174 | ||
| 10 |
Centerpoint Energy Resources Corp.
|
$3,448,217 | ||
| 11 | $2,675,317 | |||
| 12 |
Cleco Power LLC
Top agencies
|
$1,885,132 | ||
| 13 | $1,840,000 | |||
| 14 |
Exelon Corporation
|
$1,378,743 | ||
| 15 | $1,227,544 | |||
| 16 | $1,200,000 | |||
| 17 | $1,179,192 | |||
| 18 | $1,047,311 | |||
| 19 | $1,007,000 | |||
| 20 | $910,410 | |||
| 21 |
Fuduric GMBH & Co. KG
Top agencies
|
$875,040 | ||
| 22 | $681,397 | |||
| 23 |
G & K, Incorporated
Top agencies
|
$669,853 | ||
| 24 | $661,754 | |||
| 25 | $658,900 | |||
| 26 |
The Potomac Edison Co
Top agencies
|
$645,664 | ||
| 27 |
Adolf Lupp GMBH + Co. KG
Top agencies
|
$375,567 | ||
| 28 |
Southwestern Public Service Company
Top agencies
|
$295,896 | ||
| 29 |
Monongahela Power Company
Top agencies
|
$250,000 | ||
| 30 | $220,000 | |||
| 31 | $175,000 | |||
| 32 |
I-2-I Solutions, Inc.
Top agencies
|
$174,263 | ||
| 33 | $130,762 | |||
| 34 |
Vistra Corp.
Top agencies
|
$129,147 | ||
| 35 | $125,000 | |||
| 36 | $120,000 | |||
| 37 |
Kotzebue Electric Association, Inc.
Top agencies
|
$99,568 | ||
| 38 |
Hawaii Electric Light Co Inc
Top agencies
|
$82,000 | ||
| 39 | $55,000 | |||
| 40 | $50,000 | |||
| 41 | $42,741 | |||
| 42 |
Bamajack, LLC
Top agencies
|
$36,963 | ||
| 43 |
Fluid Solutions LLC
Top agencies
|
$35,863 | ||
| 44 |
Empresas Matco
Top agencies
|
$33,501 | ||
| 45 | $29,175 | |||
| 46 |
City of Riverdale
Top agencies
|
$27,902 | ||
| 47 |
Twssa Group (Pty) Ltd
Top agencies
|
$14,516 | ||
| 48 | $13,104 | |||
| 49 |
Metro Machinery Company Limited
Top agencies
|
$10,525 | ||
| 50 | $4,390 | |||
| 51 | $3,141 | |||
| 52 | $623 |
Show 27 more
52 of 57 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 $212 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.
- Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
- Rank changes compare with Jul 2024–Jun 2025. "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.
- 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 221112 contractors in Jul 2025–Jun 2026?
1. Doyon Utilities, LLC ($63.8M), 2. AEP Energy Inc. ($52.7M), 3. National Grid USA Service Company, Inc. ($14.8M), 4. Nextera Energy Inc. ($14.6M), 5. Duke Energy Corporation ($8.91M), 6. WGL Holdings Inc. ($6.58M), 7. Entergy Louisiana LLC ($5.45M), 8. Dominion Energy South Carolina, Inc. ($3.83M), 9. IAP World Services, Inc. ($3.64M), 10. Centerpoint Energy Resources Corp. ($3.45M).
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