Top 100 Contractors in NAICS 2211: Electric Power Generation, Transmission and Distribution, FY2021

Name: Top 100 Contractors in NAICS 2211: Electric Power Generation, Transmission and Distribution, FY2021
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2020 – Sep 30, 2021 Code page on GovTribe

The top 10 won 44% of FY2021 NAICS 2211 contract dollars

Contract obligations: $1,192,831,232 Net of deobligations, by contracts coded NAICS 2211 or a code under it
Contractors: 557 Parent companies with an obligation
Largest contractor: Exelon Corporation $151 million, 11.3% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Exelon Corporation 15 awardees, including Potomac Electric Power Co, Constellation Newenergy, Inc. and Baltimore Gas and Electric Company Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) GSA (General Services Administration)	$150,504,611	11.3%	Rank history: #5 in FY2022, #1 in FY2023, #6 in FY2024 and not on the FY2025 list; up 3 since FY2020.
2	Doyon Utilities LLC 2 awardees Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$94,242,709	7.1%	Rank history: #3 in FY2022, #4 in FY2023, #1 in FY2024 and #3 in FY2025; up 6 since FY2020.
3	Foreign Utility Consolidated Reporting Top agencies Army (Department of the Army)	$73,941,002	5.6%	Rank history: #4 in FY2022, #2 in FY2023, #4 in FY2024 and #6 in FY2025; down 1 since FY2020.
4	Dominion Resources Inc. 10 awardees, including Virginia Electric and Power Company, Dominion Privatization Texas, LLC and Dominion Privatization South Carolina LLC Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration) Smithsonian (Smithsonian Institution)	$67,798,122	5.1%	Rank history: #2 in FY2022, #3 in FY2023, #3 in FY2024 and #2 in FY2025; down 1 since FY2020.
5	Water Authority Busan Metropolitan City Korea Through Korea Electric Power Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$46,521,146	3.5%	Rank history: #9 in FY2022, #6 in FY2023, #8 in FY2024 and #16 in FY2025; up 4 since FY2020.
6	Keenan FT Detrick Energy LLC Top agencies Army (Department of the Army)	$42,642,762	3.2%	Rank history: #7 in FY2022, #11 in FY2023, #12 in FY2024 and #12 in FY2025; up 6 since FY2020.
7	American Electric Power Company, Inc. 7 awardees, including Public Service Company of Oklahoma, AEP Energy Inc. and Ohio Valley Electric Corporation Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$30,087,969	2.3%	Rank history: #15 in FY2022, #5 in FY2023, #10 in FY2024 and #45 in FY2025; up 10 since FY2020.
8	Nextera Energy Inc. 5 awardees, including Florida Power & Light Company, Gexa Energy, LP and Gulf Power Company Top agencies NASA (National Aeronautics and Space Administration) USDA (Department of Agriculture) DOJ (Department of Justice)	$28,921,827	2.2%	Rank history: #10 in FY2022, #7 in FY2023, #13 in FY2024 and #21 in FY2025; up 5 since FY2020.
9	Georgia Power Company 4 awardees, including Alabama Power Company and Mississippi Power Co Top agencies Army (Department of the Army) DOJ (Department of Justice) DHS (Department of Homeland Security)	$24,308,826	1.8%	Rank history: #8 in FY2022, #14 in FY2023, #14 in FY2024 and #13 in FY2025; up 5 since FY2020.
10	RIO Grande Electric Cooperative, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$23,239,285	1.8%	Rank history: #20 in FY2022, #23 in FY2023, #22 in FY2024 and #24 in FY2025; up 20 since FY2020.
11	PG&E Corporation Through Pacific Gas and Electric Company Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs) Army (Department of the Army)	$21,517,828	1.6%	Rank history: #18 in FY2022, #18 in FY2023, #28 in FY2024 and #41 in FY2025; down 1 since FY2020.
12	City Light & Power Inc. Top agencies USAF (Department of the Air Force)	$20,527,042	1.5%	Rank history: #11 in FY2022, #21 in FY2023, #18 in FY2024 and not on the FY2025 list; up 62 since FY2020.
13	Firstenergy Corporation 9 awardees, including Monongahela Power Company, The Potomac Edison Co and The Cleveland Electric Illuminating Co Top agencies DOJ (Department of Justice) NASA (National Aeronautics and Space Administration) Treasury (Department of the Treasury)	$19,521,804	1.5%	Rank history: #17 in FY2022, #17 in FY2023, #27 in FY2024 and #28 in FY2025; up 43 since FY2020.
14	National Grid PLC 3 awardees, including National Grid USA Service Company, Inc. and Massachusetts Electric Co Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) Treasury (Department of the Treasury)	$18,531,046	1.4%	Rank history: #24 in FY2022, #67 in FY2023 and not on the FY2024–FY2025 lists; up 12 since FY2020.
15	WGL Energy Services Inc. Top agencies SSA (Social Security Administration) HHS (Department of Health and Human Services) Army (Department of the Army)	$17,768,308	1.3%	Rank history: #14 in FY2022, #13 in FY2023, #9 in FY2024 and #9 in FY2025; up 19 since FY2020.
16	City Light & Power Aberdeen, LLC Top agencies Army (Department of the Army)	$17,029,929	1.3%	Rank history: #16 in FY2022, #15 in FY2023, #41 in FY2024 and not on the FY2025 list; up 2 since FY2020.
17	Sho-Me Power Electric Cooperative Top agencies Army (Department of the Army)	$16,518,709	1.2%	Rank history: #22 in FY2022, #26 in FY2023, #23 in FY2024 and #25 in FY2025; up 3 since FY2020.
18	Entergy Corporation 3 awardees, including Entergy Louisiana, LLC and Entergy Arkansas, LLC Top agencies Army (Department of the Army) DOJ (Department of Justice) USAF (Department of the Air Force)	$16,131,981	1.2%	Rank history: #25 in FY2022, #10 in FY2023, #45 in FY2024 and #79 in FY2025; up 3 since FY2020.
19	Duke Energy Corporation 6 awardees, including Duke Energy Progress, LLC, Duke Energy Ohio, Inc. and Duke Energy Carolinas, LLC Top agencies DOJ (Department of Justice) EPA (Environmental Protection Agency) USAF (Department of the Air Force)	$15,884,668	1.2%	Rank history: #6 in FY2022, #8 in FY2023, #20 in FY2024 and #19 in FY2025; down 18 since FY2020.
20	Centrica PLC 3 awardees, including Direct Energy Business LLC and NRG Business Marketing LLC Top agencies VA (Department of Veterans Affairs) GSA (General Services Administration) DOJ (Department of Justice)	$14,676,652	1.1%	Rank history: #41 in FY2022, #16 in FY2023, #16 in FY2024 and not on the FY2025 list; up 32 since FY2020.
21	Korea Electric Power Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy)	$12,628,363	1.0%	Rank history: not on the FY2022–FY2024 lists and #11 in FY2025; up 1 since FY2020.
22	Reenergy Black River LLC Top agencies DLA (Defense Logistics Agency)	$12,524,923	0.9%	Rank history: #28 in FY2022, #48 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2020.
23	City Light & Power FTC LLC Top agencies Army (Department of the Army)	$12,007,986	0.9%	Rank history: #19 in FY2022, #28 in FY2023, #62 in FY2024 and not on the FY2025 list; up 19 since FY2020.
24	OGE Energy Corp 2 awardees, including Oklahoma Gas and Electric Company Top agencies USAF (Department of the Air Force) DOJ (Department of Justice) DOE (Department of Energy)	$11,860,351	0.9%	Rank history: #23 in FY2022, #24 in FY2023, #19 in FY2024 and #55 in FY2025; up 7 since FY2020.
25	Golden Valley Electric Association Inc. Top agencies Army (Department of the Army)	$11,521,555	0.9%	Rank history: #27 in FY2022, #29 in FY2023, #26 in FY2024 and #58 in FY2025; up 7 since FY2020.
26	Gulf Coast Electric Cooperative Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$11,396,941	0.9%	Rank history: #1 in FY2022, #30 in FY2023, #44 in FY2024 and #31 in FY2025; up 11 since FY2020.
27	City Light & Power Jblm LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$11,339,184	0.9%	Rank history: #32 in FY2022, #22 in FY2023, #53 in FY2024 and not on the FY2025 list; up 2 since FY2020.
28	Canoochee Electric Membership Corp Top agencies Army (Department of the Army)	$10,997,007	0.8%	Rank history: #31 in FY2022, #33 in FY2023, #30 in FY2024 and #29 in FY2025; up 15 since FY2020.
29	Centerpoint Energy, Inc. 2 awardees, including Centerpoint Energy Resources Corp. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DOJ (Department of Justice)	$10,966,397	0.8%	Rank history: #21 in FY2022, #37 in FY2023 and not on the FY2024–FY2025 lists; up 37 since FY2020.
30	Consolidated Edison 2 awardees, including Consolidated Edison Company of New York, Inc. Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) Smithsonian (Smithsonian Institution)	$10,789,595	0.8%	Rank history: #44 in FY2022 and not on the FY2023–FY2025 lists; up 49 since FY2020.
31	Choctawhatchee Electric Cooperative, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$10,493,294	0.8%	Rank history: #35 in FY2022, #34 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2020.
32	City Light & Power Awp, LLC Top agencies Army (Department of the Army)	$10,252,477	0.8%	Rank history: #30 in FY2022, #36 in FY2023, #79 in FY2024 and not on the FY2025 list; up 26 since FY2020.
33	NRG Energy, Inc. 4 awardees, including Reliant Energy Northeast LLC, Direct Energy Business LLC and Reliant Energy Retail Services, LLC Top agencies GSA (General Services Administration) Treasury (Department of the Treasury) USAF (Department of the Air Force)	$9,670,160	0.7%	Rank history: #12 in FY2022, #78 in FY2023 and not on the FY2024–FY2025 lists; up 24 since FY2020.
34	City Light & Power Ftr, LLC Top agencies Army (Department of the Army)	$8,955,338	0.7%	Rank history: #26 in FY2022, #20 in FY2023, #71 in FY2024 and not on the FY2025 list; up 7 since FY2020.
35	City Public Services Board Top agencies USAF (Department of the Air Force)	$7,664,593	0.6%	Rank history: #39 in FY2022, #49 in FY2023, #39 in FY2024 and #40 in FY2025; up 10 since FY2020.
36	Cummins Inc. 4 awardees, including Cummins Power Generation Inc. Top agencies Navy (Department of the Navy) DOS (Department of State) VA (Department of Veterans Affairs)	$7,281,419	0.5%	Rank history: not on the FY2022–FY2025 lists; up 378 since FY2020.
37	Dynegy Energy Services (EAST) LLC 3 awardees, including Illinois Power Marketing Company, LLC and TXU Energy Retail Company LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) DOJ (Department of Justice)	$7,156,671	0.5%	Rank history: #33 in FY2022, #47 in FY2023, #48 in FY2024 and #83 in FY2025; up 105 since FY2020.
38	Xcel Energy 4 awardees, including Southwestern Public Service Company, Public Service Company of Colorado and Northern States Power Company Top agencies DOI (Department of the Interior) Treasury (Department of the Treasury) DOJ (Department of Justice)	$6,735,801	0.5%	Rank history: #37 in FY2022, #31 in FY2023 and not on the FY2024–FY2025 lists; down 19 since FY2020.
39	Engie Resources LLC Top agencies GSA (General Services Administration) Army (Department of the Army) VA (Department of Veterans Affairs)	$6,414,438	0.5%	Rank history: #13 in FY2022, #25 in FY2023, #17 in FY2024 and #17 in FY2025; up 109 since FY2020.
40	SAN Diego Gas & Electric Company Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico) DOJ (Department of Justice) DOT (Department of Transportation)	$5,839,052	0.4%	Rank history: #42 in FY2022, #52 in FY2023, #42 in FY2024 and #70 in FY2025; down 34 since FY2020.
41	Edison International 2 awardees, including Southern California Edison Company Top agencies DOJ (Department of Justice) DOT (Department of Transportation) HHS (Department of Health and Human Services)	$5,318,463	0.4%	Rank history: not on the FY2022 list, #77 in FY2023, #99 in FY2024 and #95 in FY2025; up 7 since FY2020.
42	Energetic SPA Top agencies Army (Department of the Army)	$5,127,649	0.4%	Rank history: #36 in FY2022, #38 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
43	Hawaii Electric Light Company Inc. 2 awardees, including Hawaiian Electric Company, Inc. Top agencies USAF (Department of the Air Force) DOJ (Department of Justice) Army (Department of the Army)	$5,081,613	0.4%	Rank history: #48 in FY2022, #39 in FY2023, #98 in FY2024 and not on the FY2025 list; down 7 since FY2020.
44	Flint Electric Membership Corp Top agencies Army (Department of the Army)	$5,062,229	0.4%	Rank history: #34 in FY2022, #42 in FY2023, #37 in FY2024 and #39 in FY2025; down 5 since FY2020.
45	Laclede Electric Cooperative Top agencies Army (Department of the Army)	$4,914,995	0.4%	Rank history: #46 in FY2022, #45 in FY2023, #59 in FY2024 and #48 in FY2025; up 8 since FY2020.
46	City of Memphis Through Memphis Light Gas & Water Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice)	$4,522,541	0.3%	Rank history: #50 in FY2022, #59 in FY2023, #69 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
47	Nolin Rural Electric Cooperative Corporation Top agencies Army (Department of the Army)	$4,385,505	0.3%	Rank history: #29 in FY2022, #27 in FY2023, #31 in FY2024 and #35 in FY2025; down 24 since FY2020.
48	TXU Energy Retail Company LLC Top agencies USAF (Department of the Air Force)	$4,354,000	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	Cleco Corporation 2 awardees, including Cleco Power LLC Top agencies DOJ (Department of Justice)	$3,903,907	0.3%	Rank history: #43 in FY2022, #84 in FY2023 and not on the FY2024–FY2025 lists; up 103 since FY2020.
50	Vandenberg Solar I, LLC Top agencies USAF (Department of the Air Force)	$3,888,976	0.3%	Rank history: #52 in FY2022, #61 in FY2023, #64 in FY2024 and #53 in FY2025; up 22 since FY2020.
51	Northwestern Corp 2 awardees Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice) DOI (Department of the Interior)	$3,867,546	0.3%	Rank history: #64 in FY2022, #66 in FY2023, #68 in FY2024 and #98 in FY2025; up 19 since FY2020.
52	The AES Corporation 2 awardees, including The Dayton Power and Light Company and Indianapolis Power & Light Co Top agencies USAF (Department of the Air Force) DECA (Defense Commissary Agency)	$3,787,801	0.3%	Rank history: #45 in FY2022, #41 in FY2023, #50 in FY2024 and #30 in FY2025; up 32 since FY2020.
53	Sulphur Springs Valley Electric Cooperative Inc. Top agencies Army (Department of the Army)	$3,716,922	0.3%	Rank history: #49 in FY2022, #53 in FY2023, #65 in FY2024 and #44 in FY2025; up 24 since FY2020.
54	UEI MNLKXA3LT931 Top agencies Army (Department of the Army)	$3,679,108	0.3%	Rank history: #90 in FY2022 and not on the FY2023–FY2025 lists; up 48 since FY2020.
55	Verendrye Electric Cooperative Inc. Top agencies USAF (Department of the Air Force)	$3,661,200	0.3%	Rank history: #59 in FY2022, #60 in FY2023, #49 in FY2024 and #42 in FY2025; up 25 since FY2020.
56	Northeast Utilities 3 awardees, including Eversource Energy Service Company and Nstar Electric Company Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) DOT (Department of Transportation)	$3,616,527	0.3%	Rank history: #55 in FY2022 and not on the FY2023–FY2025 lists; down 9 since FY2020.
57	Evergy, Inc. 3 awardees, including Evergy Kansas Central Inc., Evergy Metro, Inc. and Evergy Missouri West, Inc. Top agencies NARA (National Archives and Records Administration) DOJ (Department of Justice) DOI (Department of the Interior)	$3,541,087	0.3%	Rank history: #56 in FY2022, #65 in FY2023 and not on the FY2024–FY2025 lists; up 140 since FY2020.
58	Yazoo Valley Electric Power Association Top agencies DOJ (Department of Justice)	$3,306,941	0.2%	Rank history: #65 in FY2022, #69 in FY2023, #70 in FY2024 and #63 in FY2025; up 24 since FY2020.
59	PPL Corporation 3 awardees, including PPL Electric Utilities Corporation and Kentucky Utilities Company Top agencies DOJ (Department of Justice) SSA (Social Security Administration) Army (Department of the Army)	$3,286,367	0.2%	Rank history: #68 in FY2022, #97 in FY2023 and not on the FY2024–FY2025 lists; up 52 since FY2020.
60	Johnson Controls Security Solutions LLC 2 awardees, including Johnson Controls Government Systems, LLC and Johnson Controls Inc. Top agencies USAF (Department of the Air Force) DOJ (Department of Justice)	$3,219,619	0.2%	Rank history: #69 in FY2022, #71 in FY2023, #72 in FY2024 and not on the FY2025 list; up 173 since FY2020.
61	Omaha Public Power District Top agencies USAF (Department of the Air Force)	$3,188,788	0.2%	Rank history: #73 in FY2022, #40 in FY2023, #82 in FY2024 and #54 in FY2025; up 40 since FY2020.
62	East Coast Power & Gas, LLC Top agencies GSA (General Services Administration) DOJ (Department of Justice)	$3,180,428	0.2%	Rank history: not on the FY2022–FY2025 lists; up 77 since FY2020.
63	Sumter Electric Cooperative, Inc. Top agencies DOJ (Department of Justice)	$3,114,318	0.2%	Rank history: #61 in FY2022, #55 in FY2023, #97 in FY2024 and #56 in FY2025; up 12 since FY2020.
64	Pinnacle West Capital Corporation Through Arizona Public Service Company Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$3,094,075	0.2%	Rank history: #63 in FY2022, #19 in FY2023, #63 in FY2024 and #51 in FY2025; down 2 since FY2020.
65	UNS Electric Inc. 3 awardees, including Tucson Electric Power Company and Central Hudson Gas & Electric Corporation Top agencies DOJ (Department of Justice) IBWC (International Boundary and Water Commission U.S.-Mexico) VA (Department of Veterans Affairs)	$2,917,917	0.2%	Rank history: #74 in FY2022, #75 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2020.
66	Berkshire Hathaway Inc. 6 awardees, including Midamerican Energy Services, LLC, Pacificorp and Mid American Energy Company Top agencies USAF (Department of the Air Force) DOI (Department of the Interior) HHS (Department of Health and Human Services)	$2,746,841	0.2%	Rank history: not on the FY2022–FY2024 lists and #90 in FY2025; down 6 since FY2020.
67	Freestate Electric Cooperative, Inc. Top agencies Army (Department of the Army)	$2,690,337	0.2%	Rank history: #66 in FY2022, #50 in FY2023, #54 in FY2024 and #52 in FY2025; up 67 since FY2020.
68	Puget Sound Energy Inc. Top agencies DOI (Department of the Interior) DOJ (Department of Justice) GSA (General Services Administration)	$2,684,857	0.2%	Rank history: #96 in FY2022, #70 in FY2023 and not on the FY2024–FY2025 lists; up 75 since FY2020.
69	Wellton-Mohawk Co-Op Top agencies Army (Department of the Army)	$2,479,333	0.2%	Rank history: #84 in FY2022, #74 in FY2023, #89 in FY2024 and #84 in FY2025; up 61 since FY2020.
70	County of Lycoming Top agencies DOJ (Department of Justice)	$2,465,014	0.2%	Rank history: #78 in FY2022, #96 in FY2023 and not on the FY2024–FY2025 lists; up 37 since FY2020.
71	San Luis Butane Distributors Top agencies Army (Department of the Army)	$2,402,016	0.2%	Rank history: #72 in FY2022, #56 in FY2023, #85 in FY2024 and #82 in FY2025; up 33 since FY2020.
72	Black Hills Corporation 2 awardees, including Black Hills Service Company, LLC and Black Hills Utility Holdings Inc. Top agencies DOJ (Department of Justice) DOI (Department of the Interior) Army (Department of the Army)	$2,399,295	0.2%	Rank history: #70 in FY2022, #73 in FY2023 and not on the FY2024–FY2025 lists; up 119 since FY2020.
73	Cooperative Utility Services LLC Top agencies USAF (Department of the Air Force)	$2,375,250	0.2%	Rank history: #77 in FY2022, #86 in FY2023, #76 in FY2024 and #78 in FY2025; up 24 since FY2020.
74	City of Austin 2 awardees Top agencies GSA (General Services Administration) Treasury (Department of the Treasury)	$2,366,987	0.2%	Rank history: #95 in FY2022, #95 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
75	High West Energy, Inc. Top agencies USAF (Department of the Air Force)	$2,312,876	0.2%	Rank history: #83 in FY2022, #62 in FY2023, #84 in FY2024 and #67 in FY2025; up 43 since FY2020.
76	Puerto Rico Electric Power Authority Top agencies DOJ (Department of Justice)	$2,196,635	0.2%	Rank history: #75 in FY2022 and not on the FY2023–FY2025 lists; down 41 since FY2020.
77	Nodak Electric Cooperative Inc. Top agencies USAF (Department of the Air Force)	$2,128,445	0.2%	Rank history: #81 in FY2022, #79 in FY2023, #78 in FY2024 and #77 in FY2025; up 35 since FY2020.
78	Plumas-Sierra Rural Electric Co-Operative Top agencies DOJ (Department of Justice) Army (Department of the Army)	$2,082,899	0.2%	Rank history: #51 in FY2022, #57 in FY2023, #61 in FY2024 and #60 in FY2025; down 11 since FY2020.
79	City Utilities of Springfield Top agencies DOJ (Department of Justice)	$2,020,963	0.2%	Rank history: #82 in FY2022 and not on the FY2023–FY2025 lists; up 49 since FY2020.
80	City of Gallup Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior)	$2,007,406	0.2%	Rank history: #97 in FY2022, not on the FY2023 list, #87 in FY2024 and not on the FY2025 list; up 88 since FY2020.
81	Wamo Constructors Cooperation Top agencies Navy (Department of the Navy)	$1,985,323	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
82	Rappahannock Electric Cooperative Top agencies Army (Department of the Army) Smithsonian (Smithsonian Institution) DOJ (Department of Justice)	$1,931,216	0.1%	Rank history: #80 in FY2022, #81 in FY2023, #75 in FY2024 and #72 in FY2025; up 37 since FY2020.
83	El Paso Electric Company Top agencies NASA (National Aeronautics and Space Administration) DOJ (Department of Justice) IBWC (International Boundary and Water Commission U.S.-Mexico)	$1,858,897	0.1%	Rank history: #62 in FY2022, #80 in FY2023, #93 in FY2024 and #46 in FY2025; down 5 since FY2020.
84	Berger Cummins J V Top agencies DLA (Defense Logistics Agency)	$1,838,288	0.1%	Rank history: not on the FY2022–FY2024 lists and #99 in FY2025; new, not ranked in FY2020.
85	The Dayton Power and Light Company Top agencies USAF (Department of the Air Force)	$1,825,968	0.1%	Rank history: not on the FY2022–FY2025 lists; up 8 since FY2020.
86	DTE Energy Company Top agencies DOJ (Department of Justice) Army (Department of the Army) NARA (National Archives and Records Administration)	$1,762,169	0.1%	Rank history: #87 in FY2022, #87 in FY2023 and not on the FY2024–FY2025 lists; down 23 since FY2020.
87	Yakama Power Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services)	$1,726,150	0.1%	Rank history: #91 in FY2022, #83 in FY2023, not on the FY2024 list and #91 in FY2025; up 44 since FY2020.
88	The Kendall Group, Inc. Top agencies USAF (Department of the Air Force)	$1,643,400	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
89	Mitomo Denki Service Co. Ltd. Through Mitomo Co., Ltd. Top agencies Navy (Department of the Navy)	$1,607,304	0.1%	Rank history: not on the FY2022–FY2025 lists; down 43 since FY2020.
90	Marlboro Electric Cooperative Inc. Top agencies DOJ (Department of Justice)	$1,589,097	0.1%	Rank history: #89 in FY2022 and not on the FY2023–FY2025 lists; up 56 since FY2020.
91	Talen Energy Marketing LLC Top agencies VA (Department of Veterans Affairs)	$1,563,380	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
92	Brunswick Electric Membership Corporation Top agencies Army (Department of the Army)	$1,535,756	0.1%	Rank history: #86 in FY2022, #94 in FY2023, #47 in FY2024 and #36 in FY2025; down 4 since FY2020.
93	Redstone Solar I, LLC Top agencies Army (Department of the Army)	$1,530,000	0.1%	Rank history: #88 in FY2022, #100 in FY2023, #96 in FY2024 and #87 in FY2025; up 31 since FY2020.
94	Caterpillar Inc. Top agencies DLA (Defense Logistics Agency)	$1,515,150	0.1%	Rank history: not on the FY2022 list, #82 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
95	Reliant Energy Northeast LLC Top agencies GSA (General Services Administration) SSA (Social Security Administration)	$1,512,580	0.1%	Rank history: not on the FY2022–FY2023 lists, #67 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
96	Griffiss Utility Services Corporation Top agencies USAF (Department of the Air Force)	$1,433,583	0.1%	Rank history: #79 in FY2022, #90 in FY2023, not on the FY2024 list and #86 in FY2025; up 30 since FY2020.
97	CM Construction Services, Inc. Top agencies USAF (Department of the Air Force)	$1,279,680	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98	City of Tallahassee 2 awardees, including Tallahassee, City of Inc Top agencies DOJ (Department of Justice)	$1,260,226	0.1%	Rank history: #94 in FY2022 and not on the FY2023–FY2025 lists; up 130 since FY2020.
99	LOS Angeles Department of Water and Power Top agencies DOJ (Department of Justice)	$1,231,634	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
100	Powell Valley Electric Cooperative Top agencies DOJ (Department of Justice)	$1,227,102	0.1%	Rank history: #99 in FY2022 and not on the FY2023–FY2025 lists; up 55 since FY2020.

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100 of 557 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 2211

Code	Net obligations	Largest contractor
22112 Electric Power Transmission, Control, and Distribution	$754,434,533	Foreign Utility Consolidated Reporting
22111 Electric Power Generation	$438,396,698	Doyon Utilities LLC

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 $1.33 billion 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

Who were the top 10 NAICS 2211 contractors in FY2021?

1. Exelon Corporation ($151M), 2. Doyon Utilities LLC ($94.2M), 3. Foreign Utility Consolidated Reporting ($73.9M), 4. Dominion Resources Inc. ($67.8M), 5. Water Authority Busan Metropolitan City Korea ($46.5M), 6. Keenan FT Detrick Energy LLC ($42.6M), 7. American Electric Power Company, Inc. ($30.1M), 8. Nextera Energy Inc. ($28.9M), 9. Georgia Power Company ($24.3M), 10. RIO Grande Electric Cooperative, Inc. ($23.2M).

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