Top 91 Contractors in NAICS 221118: Other Electric Power Generation, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Keenan FT Detrick Energy LLC Top agencies Army (Department of the Army)	$43,080,293	31.6%	Rank history: #1 in FY2022, #2 in FY2023, #2 in FY2024 and #3 in FY2025; unchanged since FY2020.
2	Exelon Corporation 4 awardees, including Potomac Electric Power Co, Atlantic City Electric Company and Constellation Newenergy Inc. Top agencies HHS (Department of Health and Human Services) DOT (Department of Transportation) Treasury (Department of the Treasury)	$41,583,448	30.5%	Rank history: #2 in FY2022, #1 in FY2023, #4 in FY2024 and #14 in FY2025; up 15 since FY2020.
3	Dominion Resources Inc. Through Virginia Electric and Power Company Top agencies NASA (National Aeronautics and Space Administration) Army (Department of the Army) DOJ (Department of Justice)	$14,606,555	10.7%	Rank history: #3 in FY2022, #3 in FY2023, #3 in FY2024 and #1 in FY2025; down 1 since FY2020.
4	Firstenergy Corporation 4 awardees, including Monongahela Power Company, The Potomac Edison Co and Ohio Edison Company Top agencies DOJ (Department of Justice) Treasury (Department of the Treasury) VA (Department of Veterans Affairs)	$12,258,197	9.0%	Rank history: #4 in FY2022, #4 in FY2023, #6 in FY2024 and #4 in FY2025; up 2 since FY2020.
5	Cummins Inc. 3 awardees, including Cummins Power Generation Inc. Top agencies Navy (Department of the Navy) DOJ (Department of Justice) VA (Department of Veterans Affairs)	$7,276,383	5.3%	Rank history: not on the FY2022–FY2025 lists; up 67 since FY2020.
6	PPL Corporation Through PPL Electric Utilities Corporation Top agencies DOJ (Department of Justice) SSA (Social Security Administration) Army (Department of the Army)	$2,088,851	1.5%	Rank history: #9 in FY2022, #10 in FY2023, #18 in FY2024 and not on the FY2025 list; up 17 since FY2020.
7	DTE Energy Company Top agencies DOJ (Department of Justice) Army (Department of the Army) NARA (National Archives and Records Administration)	$1,762,169	1.3%	Rank history: #7 in FY2022, #6 in FY2023, #7 in FY2024 and not on the FY2025 list; down 2 since FY2020.
8	Redstone Solar I, LLC Top agencies Army (Department of the Army)	$1,530,000	1.1%	Rank history: #8 in FY2022, #9 in FY2023, #8 in FY2024 and #8 in FY2025; up 5 since FY2020.
9	OGE Energy Corp Through Oklahoma Gas and Electric Company Top agencies DOJ (Department of Justice)	$1,009,168	0.7%	Rank history: #5 in FY2022, #8 in FY2023, #10 in FY2024 and not on the FY2025 list; up 10 since FY2020.
10	Atmos Energy Corporation Top agencies DOJ (Department of Justice) USAF (Department of the Air Force)	$996,723	0.7%	Rank history: #6 in FY2022, #7 in FY2023, #9 in FY2024 and #9 in FY2025; down 2 since FY2020.
11	Virginia Electric and Power Company Top agencies NASA (National Aeronautics and Space Administration) DOJ (Department of Justice)	$902,203	0.7%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
12	Arcadia Solar LLC Top agencies Army (Department of the Army)	$520,000	0.4%	Rank history: #12 in FY2022, #15 in FY2023, #16 in FY2024 and #12 in FY2025; new, not ranked in FY2020.
13	The Potomac Edison Co Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$485,000	0.4%	Rank history: not on the FY2022–FY2025 lists; down 2 since FY2020.
14	Generator Repair Service, Inc. Top agencies VA (Department of Veterans Affairs)	$380,000	0.3%	Rank history: not on the FY2022–FY2025 lists; up 11 since FY2020.
15	General Electric Company Through GE Grid Solutions LLC Top agencies VA (Department of Veterans Affairs)	$277,524	0.2%	Rank history: not on the FY2022–FY2025 lists; up 5 since FY2020.
16	The AES Corporation Through Indianapolis Power & Light Co Top agencies DECA (Defense Commissary Agency)	$167,396	0.1%	Rank history: #15 in FY2022, #16 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2020.
17	Peerless Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$162,965	0.1%	Rank history: #18 in FY2022, #29 in FY2023, #21 in FY2024 and #15 in FY2025; up 11 since FY2020.
18	Potomac Electric Power Co Top agencies CPSC (Consumer Product Safety Commission)	$160,000	0.1%	Rank history: #10 in FY2022, not on the FY2023 list, #1 in FY2024 and #2 in FY2025; new, not ranked in FY2020.
19	Sterling Planet, Inc. Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$137,830	0.1%	Rank history: #38 in FY2022 and not on the FY2023–FY2025 lists; up 40 since FY2020.
20	Fromm Electric Supply of Reading, Penna., LLC Top agencies DLA (Defense Logistics Agency)	$99,694	0.1%	Rank history: not on the FY2022 list, #21 in FY2023, #20 in FY2024 and #28 in FY2025; up 26 since FY2020.
21	MLC Holdings LLC Top agencies DHS (Department of Homeland Security)	$79,050	0.1%	Rank history: #29 in FY2022, #36 in FY2023, #36 in FY2024 and #26 in FY2025; up 27 since FY2020.
22	Orion Renewable Energy Trading Group LLC Top agencies USDA (Department of Agriculture) DHS (Department of Homeland Security)	$76,657	0.1%	Rank history: #24 in FY2022, #32 in FY2023 and not on the FY2024–FY2025 lists; up 18 since FY2020.
23	Cordova Electric Cooperative, Inc. Top agencies DOT (Department of Transportation)	$61,170	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
24	The University of Alabama System Through University of Alabama Top agencies Commerce (Department of Commerce)	$59,197	<0.1%	Rank history: #27 in FY2022, #23 in FY2023, #24 in FY2024 and #17 in FY2025; up 9 since FY2020.
25	Tractafric Equipment Gabon Top agencies DOS (Department of State)	$51,581	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	TL Services, Inc. Top agencies VA (Department of Veterans Affairs)	$50,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	Controlled Air Design LLC Top agencies NASA (National Aeronautics and Space Administration)	$46,118	<0.1%	Rank history: #73 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
28	University of Oklahoma Through Oklahoma University Of Top agencies Commerce (Department of Commerce)	$40,000	<0.1%	Rank history: #23 in FY2022, #30 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2020.
29	Gen-Tech, LLC Top agencies DOT (Department of Transportation)	$35,669	<0.1%	Rank history: #71 in FY2022, #39 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
30	Albireo Energy LLC Through Alabama Controls, Inc. Top agencies DOS (Department of State)	$32,400	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	Aerovironment, Inc. Top agencies DOS (Department of State)	$32,169	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32	Marine Air Supply Co., Inc. Top agencies DLA (Defense Logistics Agency)	$29,786	<0.1%	Rank history: #34 in FY2022, #41 in FY2023, #19 in FY2024 and not on the FY2025 list; up 23 since FY2020.
33	Management Services Group, Inc. Top agencies DOT (Department of Transportation)	$28,453	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency)	$25,181	<0.1%	Rank history: #14 in FY2022, #14 in FY2023, #26 in FY2024 and #13 in FY2025; down 2 since FY2020.
35	U.s. Life Support LLC Top agencies Army (Department of the Army)	$22,660	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	Masline Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$19,760	<0.1%	Rank history: not on the FY2022 list, #53 in FY2023, #35 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
37	3Degrees Group, Inc. Top agencies HUD (Department of Housing and Urban Development) DHS (Department of Homeland Security)	$18,452	<0.1%	Rank history: #43 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
38	Camfil AB Through Camfil USA Inc. Top agencies DOS (Department of State)	$17,060	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
39	Isertec De El Salvador Sociedad Anonima De Capital Variable Top agencies DOS (Department of State)	$17,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Jolen Services, Inc. Top agencies DLA (Defense Logistics Agency)	$16,229	<0.1%	Rank history: #36 in FY2022, #50 in FY2023, #30 in FY2024 and #24 in FY2025; up 16 since FY2020.
41	Lynn Electronics LLC Top agencies DLA (Defense Logistics Agency)	$15,443	<0.1%	Rank history: #63 in FY2022 and not on the FY2023–FY2025 lists; up 41 since FY2020.
42	Ayyoub Trading & Building Ltd Top agencies DOS (Department of State)	$14,343	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	Crescent Electric Supply Company Top agencies DOS (Department of State)	$14,014	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
44	Prime Generator Solutions LLC Top agencies DOE (Department of Energy)	$13,701	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Temperature Control Services, L.L.C. Top agencies DOS (Department of State)	$13,349	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
46	Gateway International Inc. Top agencies DOS (Department of State)	$12,101	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
47	Dewkaf Solutions LLC Top agencies DOS (Department of State)	$12,043	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
48	North American Power & Controls, Inc. Top agencies Treasury (Department of the Treasury)	$11,368	<0.1%	Rank history: #39 in FY2022, #46 in FY2023, #51 in FY2024 and #45 in FY2025; new, not ranked in FY2020.
49	Sheargold Limited Top agencies DOS (Department of State)	$11,355	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	Johnson Controls Security Solutions LLC Through Johnson Controls Inc. Top agencies DOJ (Department of Justice)	$10,988	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
51	Bader AL Mulla & Brothers CO(SPC) Top agencies DOS (Department of State)	$10,631	<0.1%	Rank history: #41 in FY2022, not on the FY2023 list, #38 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
52	ACF Standby Systems, LLC Top agencies DHS (Department of Homeland Security)	$10,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53	Norstan Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$8,594	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	Gruber Industries Inc. Top agencies USDA (Department of Agriculture)	$7,585	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
55	Madison Electric Co Top agencies DLA (Defense Logistics Agency)	$7,175	<0.1%	Rank history: #60 in FY2022, #56 in FY2023, #47 in FY2024 and #36 in FY2025; down 2 since FY2020.
56	Science Applications International Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$6,785	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
57	Pacific Unlimited Inc. Top agencies Navy (Department of the Navy)	$6,655	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
58	Morrico Equipment LLC Top agencies Navy (Department of the Navy)	$5,910	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
59	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$5,706	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 32 since FY2020.
60	Netkomp, Inc. Top agencies DLA (Defense Logistics Agency)	$5,545	<0.1%	Rank history: #48 in FY2022, #62 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
61	Flow Control, Incorporated Top agencies Smithsonian (Smithsonian Institution)	$4,454	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
62	Metro Reliable Resources Corp. Top agencies DLA (Defense Logistics Agency)	$4,128	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Davilyn Corporation Top agencies DLA (Defense Logistics Agency)	$3,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 6 since FY2020.
64	Ore Power LLC Top agencies DHS (Department of Homeland Security)	$3,444	<0.1%	Rank history: #61 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2020.
65	Trevose Industrial Products Inc. Top agencies DLA (Defense Logistics Agency)	$3,419	<0.1%	Rank history: not on the FY2022–FY2024 lists and #61 in FY2025; new, not ranked in FY2020.
66	Wizard Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$2,976	<0.1%	Rank history: not on the FY2022 list, #68 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
67	Microsemi Corp.-Power Management Group Holding Through Microsemi Corp.-Power Management Group Top agencies DLA (Defense Logistics Agency)	$2,955	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 14 since FY2020.
68	Michael Esslin Top agencies USAF (Department of the Air Force)	$2,900	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
69	Berkshire Hathaway Inc. Through Tti, Inc. Top agencies DLA (Defense Logistics Agency)	$2,713	<0.1%	Rank history: not on the FY2022–FY2024 lists and #63 in FY2025; new, not ranked in FY2020.
70	Chester Supply, LLC Top agencies DLA (Defense Logistics Agency)	$2,226	<0.1%	Rank history: #79 in FY2022, #59 in FY2023, not on the FY2024 list and #50 in FY2025; up 32 since FY2020.
71	NGH Retail LLC Top agencies DLA (Defense Logistics Agency)	$1,803	<0.1%	Rank history: #57 in FY2022, #54 in FY2023, #43 in FY2024 and #59 in FY2025; down 6 since FY2020.
72	Advanced Energy Systems LLC Top agencies VA (Department of Veterans Affairs)	$1,739	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$1,728	<0.1%	Rank history: #40 in FY2022, #67 in FY2023, #48 in FY2024 and #33 in FY2025; new, not ranked in FY2020.
74	III Williams LLC Top agencies DLA (Defense Logistics Agency)	$1,178	<0.1%	Rank history: #78 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
75	SDG Global Technology LLC Top agencies DLA (Defense Logistics Agency)	$1,093	<0.1%	Rank history: #76 in FY2022, not on the FY2023 list, #67 in FY2024 and #44 in FY2025; new, not ranked in FY2020.
76	Kelly & Hayes Electrical Supply of L.i., Inc. Top agencies DLA (Defense Logistics Agency)	$1,078	<0.1%	Rank history: #65 in FY2022, #69 in FY2023, not on the FY2024 list and #71 in FY2025; up 19 since FY2020.
77	Defense Support Services, Inc. Top agencies DLA (Defense Logistics Agency)	$965	<0.1%	Rank history: not on the FY2022–FY2024 lists and #47 in FY2025; new, not ranked in FY2020.
78	Aero Defense Logistics LLC Top agencies DLA (Defense Logistics Agency)	$895	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 5 since FY2020.
79	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$717	<0.1%	Rank history: not on the FY2022 list, #64 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
80	Intermetra Corporation Through Pinnacle Research and Aviation, LLC Top agencies DLA (Defense Logistics Agency)	$717	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
81	Baker & Associates Inc. Top agencies DLA (Defense Logistics Agency)	$676	<0.1%	Rank history: #46 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
82	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$489	<0.1%	Rank history: not on the FY2022–FY2023 lists, #73 in FY2024 and #25 in FY2025; new, not ranked in FY2020.
83	Sherburn Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$479	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
84	Extreme Components Incorporated Top agencies DLA (Defense Logistics Agency)	$389	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 1 since FY2020.
85	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$353	<0.1%	Rank history: not on the FY2022–FY2024 lists and #68 in FY2025; new, not ranked in FY2020.
86	Patterson Cooney Inc. Top agencies DLA (Defense Logistics Agency)	$335	<0.1%	Rank history: not on the FY2022 list, #75 in FY2023, #65 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
87	Wastetrans LLC Top agencies DLA (Defense Logistics Agency)	$141	<0.1%	Rank history: not on the FY2022–FY2024 lists and #75 in FY2025; new, not ranked in FY2020.
88	Megabite Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$101	<0.1%	Rank history: not on the FY2022 list, #78 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
89	Electronic Components LLC Top agencies DLA (Defense Logistics Agency)	$71	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
90	Kathryn Baumgratz Top agencies DLA (Defense Logistics Agency)	$48	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91	Barno Electronics Corp Top agencies DLA (Defense Logistics Agency)	$8	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

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 $136 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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