Top 100 Contractors in PSC 5999: Miscellaneous Electrical and Electronic Components, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Chemring Group PLC 2 awardees, including Chemring Sensors and Electronic Systems, Inc. and Chemring Energetic Devices Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$131,115,987	13.9%	Rank history: #25 in FY2022, #17 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
2	RTX Corporation 16 awardees, including Raytheon Company, Rockwell Collins, Inc. and Hamilton Sundstrand Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$74,796,391	8.0%	Rank history: #2 in FY2022, #2 in FY2023, #1 in FY2024 and #3 in FY2025; up 6 since FY2020.
3	Ma Federal, Inc. Through Igov Technologies, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) OSD (Office of the Secretary of Defense)	$69,104,575	7.3%	Rank history: #1 in FY2022, #1 in FY2023, #2 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
4	Nextech Solutions LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$60,529,361	6.4%	Rank history: #7 in FY2022, #3 in FY2023, #5 in FY2024 and #5 in FY2025; new, not ranked in FY2020.
5	Lockheed Martin Corporation 9 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$55,871,792	5.9%	Rank history: #4 in FY2022, #6 in FY2023, #8 in FY2024 and not on the FY2025 list; down 3 since FY2020.
6	L3Harris Technologies, Inc. 21 awardees, including L3Harris Global Communications, Inc., L3 Technologies, Inc. and L3Harris Nexgen Communications LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$52,204,273	5.5%	Rank history: #17 in FY2022, #13 in FY2023, not on the FY2024 list and #57 in FY2025; up 23 since FY2020.
7	Science Applications International Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$49,757,203	5.3%	Rank history: #3 in FY2022, #4 in FY2023, #4 in FY2024 and #1 in FY2025; down 3 since FY2020.
8	Leonardo S.p.A. 4 awardees, including Laurel Technologies Partnership, DRS Naval Power Systems Inc. and DRS Network & Imaging Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$33,360,363	3.5%	Rank history: #6 in FY2022, #5 in FY2023, #7 in FY2024 and #4 in FY2025; down 3 since FY2020.
9	Design West Technologies Inc. Top agencies Navy (Department of the Navy)	$24,408,265	2.6%	Rank history: #5 in FY2022, #8 in FY2023, #3 in FY2024 and #6 in FY2025; new, not ranked in FY2020.
10	Rockwell Collins, Inc. Top agencies Navy (Department of the Navy)	$17,572,084	1.9%	Rank history: not on the FY2022–FY2025 lists; up 21 since FY2020.
11	Dcx-Chol Enterprises, Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$17,043,572	1.8%	Rank history: #82 in FY2022, #12 in FY2023, not on the FY2024 list and #99 in FY2025; up 336 since FY2020.
12	Advanced Technology Systems Company, Inc. (OF Virginia) 2 awardees, including Atsc IES Inc. Top agencies Army (Department of the Army)	$15,447,466	1.6%	Rank history: not on the FY2022–FY2023 lists, #81 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
13	EXP U.S. Services Inc. Through EXP Federal Inc. Top agencies Army (Department of the Army)	$14,066,273	1.5%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
14	Leidos Holdings, Inc. 3 awardees, including Leidos, Inc. and Dynetics, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$13,324,539	1.4%	Rank history: #15 in FY2022, #29 in FY2023, not on the FY2024 list and #26 in FY2025; down 13 since FY2020.
15	Thales 3 awardees, including Thales Defense & Security Inc. and Thales Usa, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$11,237,334	1.2%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
16	Northrop Grumman Corporation 10 awardees, including Northrop Grumman Systems Corporation and Remotec, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,806,596	1.0%	Rank history: #19 in FY2022, #19 in FY2023, not on the FY2024 list and #10 in FY2025; down 5 since FY2020.
17	Eaton Corporation 2 awardees Top agencies DOT (Department of Transportation) USDA (Department of Agriculture) DOJ (Department of Justice)	$9,018,306	1.0%	Rank history: #12 in FY2022, #14 in FY2023, #13 in FY2024 and #11 in FY2025; down 2 since FY2020.
18	PAE Government Services Inc. Through PAE National Security Solutions LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$7,641,225	0.8%	Rank history: #24 in FY2022 and not on the FY2023–FY2025 lists; down 9 since FY2020.
19	Barbaricum LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$7,032,237	0.7%	Rank history: #9 in FY2022, #31 in FY2023, #19 in FY2024 and #40 in FY2025; up 7 since FY2020.
20	Orbit Advanced Technologies Inc. Top agencies NASA (National Aeronautics and Space Administration)	$6,487,500	0.7%	Rank history: #91 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
21	Teledyne Technologies Incorporated 4 awardees, including Teledyne Flir Maritime US, Inc. and Teledyne Instruments, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$5,187,195	0.6%	Rank history: not on the FY2022–FY2024 lists and #75 in FY2025; up 433 since FY2020.
22	General Dynamics Corporation 7 awardees, including General Dynamics Mission Systems, Inc., Electric Boat Corporation and General Dynamics Information Technology, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,971,328	0.5%	Rank history: #48 in FY2022, #11 in FY2023, #22 in FY2024 and #7 in FY2025; up 172 since FY2020.
23	Trellisware Technologies Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$4,788,992	0.5%	Rank history: #58 in FY2022, not on the FY2023 list, #77 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
24	Elbit Systems Ltd 2 awardees, including Elbitamerica, Inc. and Elbit Systems of America - Night Vision LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$3,948,276	0.4%	Rank history: not on the FY2022 list, #25 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2020.
25	Jo-Kell Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$3,800,576	0.4%	Rank history: #36 in FY2022, #22 in FY2023, #25 in FY2024 and #18 in FY2025; up 12 since FY2020.
26	Mercury Computer Systems Inc. 2 awardees, including Physical Optics Corporation and Mercury Mission Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,516,814	0.4%	Rank history: #10 in FY2022, #48 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
27	Lyme Computer Systems, Inc. Top agencies Navy (Department of the Navy)	$3,273,745	0.3%	Rank history: #20 in FY2022, #16 in FY2023, #67 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
28	Aviation Devices and Electronic Components, L.L.C. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$2,772,779	0.3%	Rank history: #16 in FY2022, not on the FY2023 list, #20 in FY2024 and #20 in FY2025; down 7 since FY2020.
29	Tribalco LLC Top agencies DOJ (Department of Justice) DOE (Department of Energy)	$2,612,219	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
30	FIS Blue, Inc. Top agencies Navy (Department of the Navy)	$2,496,384	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	General Electric Company 6 awardees, including GE Aviation Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,188,979	0.2%	Rank history: #38 in FY2022, #36 in FY2023, #39 in FY2024 and #37 in FY2025; down 3 since FY2020.
32	Electrical Corporation of America Inc. Top agencies Army (Department of the Army)	$2,171,198	0.2%	Rank history: not on the FY2022 list, #40 in FY2023, #35 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
33	Davenport Electric Contract Company Top agencies Army (Department of the Army)	$2,080,755	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Petrosys Solutions, Inc. Top agencies USAF (Department of the Air Force)	$2,058,830	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
35	Technical Communities, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$1,443,771	0.2%	Rank history: not on the FY2022–FY2023 lists, #38 in FY2024 and #14 in FY2025; down 5 since FY2020.
36	Minuteman Security Solutions LLC Top agencies Army (Department of the Army)	$1,442,909	0.2%	Rank history: #85 in FY2022, #47 in FY2023, #76 in FY2024 and not on the FY2025 list; up 22 since FY2020.
37	Sterling Computers Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army) Commerce (Department of Commerce)	$1,419,111	0.2%	Rank history: #34 in FY2022 and not on the FY2023–FY2025 lists; up 234 since FY2020.
38	Foxtronix Inc. Top agencies DLA (Defense Logistics Agency)	$1,390,784	0.1%	Rank history: #59 in FY2022 and not on the FY2023–FY2025 lists; up 30 since FY2020.
39	VET Advisor LLC Through Three Wire Systems, LLC Top agencies DOE (Department of Energy)	$1,332,488	0.1%	Rank history: not on the FY2022 list, #41 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
40	Fcn, Inc. Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$1,312,038	0.1%	Rank history: #37 in FY2022 and not on the FY2023–FY2025 lists; up 139 since FY2020.
41	G Systems, Inc. Top agencies Navy (Department of the Navy)	$1,271,830	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
42	Sirius Computer Solutions, LLC Through Sirius Federal LLC Top agencies NASA (National Aeronautics and Space Administration) Army (Department of the Army)	$1,246,537	0.1%	Rank history: not on the FY2022–FY2025 lists; down 28 since FY2020.
43	Digis Corporation Top agencies DOJ (Department of Justice)	$1,216,996	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
44	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,210,490	0.1%	Rank history: #26 in FY2022, #28 in FY2023, #30 in FY2024 and #17 in FY2025; up 11 since FY2020.
45	Cobham Advanced Electronic Solutions Inc. 2 awardees, including Caes Systems LLC and Frontgrade Technologies Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DOT (Department of Transportation)	$1,174,639	0.1%	Rank history: not on the FY2022–FY2025 lists; up 85 since FY2020.
46	Surface Mount Depot Inc. Top agencies DOT (Department of Transportation)	$1,124,945	0.1%	Rank history: not on the FY2022 list, #43 in FY2023 and not on the FY2024–FY2025 lists; up 154 since FY2020.
47	Linquest Corporation Through KBR Wyle Services, LLC Top agencies Army (Department of the Army)	$1,097,882	0.1%	Rank history: #56 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
48	The Charles Stark Draper Laboratory, Inc. Top agencies Navy (Department of the Navy)	$1,069,355	0.1%	Rank history: #49 in FY2022 and not on the FY2023–FY2025 lists; down 13 since FY2020.
49	Impres Technology Solutions, Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$1,040,125	0.1%	Rank history: not on the FY2022–FY2025 lists; up 102 since FY2020.
50	New Bedford Panoramex Corp. Top agencies DOT (Department of Transportation)	$1,029,194	0.1%	Rank history: not on the FY2022–FY2025 lists; up 241 since FY2020.
51	Packet Forensics LLC Top agencies Army (Department of the Army)	$997,400	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
52	KBR Wyle Services, LLC Top agencies Army (Department of the Army)	$943,553	0.1%	Rank history: not on the FY2022–FY2025 lists; down 32 since FY2020.
53	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$940,146	0.1%	Rank history: #86 in FY2022, not on the FY2023 list, #74 in FY2024 and #9 in FY2025; up 42 since FY2020.
54	Tat Technologies Ltd Through Limco Airepair Inc. Top agencies Army (Department of the Army)	$882,667	0.1%	Rank history: not on the FY2022 list, #62 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
55	Enterprise Technology Solutions, Inc. Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$845,958	0.1%	Rank history: not on the FY2022–FY2025 lists; down 31 since FY2020.
56	Telephonics Corp Top agencies Navy (Department of the Navy)	$840,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
57	H.i.g. Capital Management Inc. Through Iron Bow Technologies, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$814,460	0.1%	Rank history: not on the FY2022 list, #90 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
58	Correlated Magnetics Research, LLC Top agencies NASA (National Aeronautics and Space Administration)	$808,460	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
59	Nexagen Networks, Inc. Top agencies Army (Department of the Army)	$795,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
60	New TECH Solutions, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$773,127	0.1%	Rank history: #87 in FY2022, #27 in FY2023, #93 in FY2024 and not on the FY2025 list; up 13 since FY2020.
61	Rsi, Inc. Top agencies DLA (Defense Logistics Agency)	$772,730	0.1%	Rank history: #53 in FY2022, #74 in FY2023, #68 in FY2024 and not on the FY2025 list; down 16 since FY2020.
62	Danaher Corporation 3 awardees, including OTT Hydromet Corp, Sea-Bird Electronics, Inc. and Pall Aeropower Corporation Top agencies USDA (Department of Agriculture) Commerce (Department of Commerce) Army (Department of the Army)	$767,944	0.1%	Rank history: not on the FY2022–FY2025 lists; up 336 since FY2020.
63	Cynergy Professional Systems LLC Top agencies VA (Department of Veterans Affairs)	$746,471	0.1%	Rank history: not on the FY2022–FY2023 lists, #41 in FY2024 and #16 in FY2025; new, not ranked in FY2020.
64	E.a.s. Manufacturing Co., Inc. Top agencies Navy (Department of the Navy)	$740,810	0.1%	Rank history: not on the FY2022–FY2023 lists, #53 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
65	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$739,761	0.1%	Rank history: not on the FY2022–FY2025 lists; up 321 since FY2020.
66	BKW GSE Consulting, Inc. Top agencies DLA (Defense Logistics Agency)	$681,948	0.1%	Rank history: #55 in FY2022, #64 in FY2023, #69 in FY2024 and #42 in FY2025; up 89 since FY2020.
67	Avnet Inc. 3 awardees, including Newark Corporation and Avid Technologies, Inc. Top agencies DOT (Department of Transportation) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$651,362	0.1%	Rank history: not on the FY2022 list, #73 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2020.
68	CACI International Inc. Through Caci Inc - Federal Top agencies Army (Department of the Army)	$617,812	0.1%	Rank history: #99 in FY2022, not on the FY2023–FY2024 lists and #90 in FY2025; down 30 since FY2020.
69	The Boeing Company 7 awardees, including Argon ST, Inc., Boeing Distribution Services X, Inc. and Boeing Distribution, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$606,729	0.1%	Rank history: #57 in FY2022, not on the FY2023 list, #26 in FY2024 and #69 in FY2025; new, not ranked in FY2020.
70	Iron Bow Technologies, LLC Top agencies Army (Department of the Army) DOT (Department of Transportation) USAF (Department of the Air Force)	$572,904	0.1%	Rank history: not on the FY2022–FY2025 lists; down 7 since FY2020.
71	Applied Controls Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$568,884	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
72	Dell Federal Systems L.P. 2 awardees, including Dell Marketing L.P. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$564,743	0.1%	Rank history: not on the FY2022–FY2025 lists; up 101 since FY2020.
73	Vertiv Corporation Top agencies DOT (Department of Transportation)	$556,564	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74	World Wide Technology Holding Co. Inc. Through World Wide Technology LLC Top agencies Army (Department of the Army)	$553,397	0.1%	Rank history: not on the FY2022–FY2025 lists; down 21 since FY2020.
75	Measurements International Inc. Top agencies Army (Department of the Army)	$528,086	0.1%	Rank history: not on the FY2022–FY2025 lists; up 63 since FY2020.
76	Bluehalo Labs, LLC Top agencies Navy (Department of the Navy)	$515,734	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77	Syqwest LLC Top agencies Navy (Department of the Navy)	$500,800	0.1%	Rank history: #74 in FY2022 and not on the FY2023–FY2025 lists; down 35 since FY2020.
78	W.w. Grainger, Inc. Top agencies DOT (Department of Transportation) DOJ (Department of Justice) DOS (Department of State)	$499,326	0.1%	Rank history: not on the FY2022 list, #61 in FY2023, #85 in FY2024 and #85 in FY2025; up 97 since FY2020.
79	Black Diamond Advanced Technology LLC Top agencies USSOCOM (United States Special Operations Command)	$497,400	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
80	Parker-Hannifin Corporation Top agencies DLA (Defense Logistics Agency)	$496,441	0.1%	Rank history: not on the FY2022 list, #91 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2020.
81	HP, Inc. Through HPI Federal LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$492,154	0.1%	Rank history: not on the FY2022 list, #38 in FY2023, #45 in FY2024 and not on the FY2025 list; down 17 since FY2020.
82	Stratus Systems, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$472,175	0.1%	Rank history: #33 in FY2022 and not on the FY2023–FY2025 lists; down 22 since FY2020.
83	Nanotok, Inc. Top agencies Army (Department of the Army)	$462,900	<0.1%	Rank history: #66 in FY2022, not on the FY2023 list, #82 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
84	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$445,186	<0.1%	Rank history: #62 in FY2022, #60 in FY2023, #66 in FY2024 and #39 in FY2025; up 192 since FY2020.
85	Boca Systems, Inc. Top agencies DOT (Department of Transportation)	$441,498	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	Rockwell Automation, Inc. Top agencies Navy (Department of the Navy)	$438,579	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 301 since FY2020.
87	Acacia Investment Holdings LLC Through Caci Idt, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$431,094	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 33 since FY2020.
88	Mercatus International Marketing Inc. Top agencies DLA (Defense Logistics Agency)	$429,583	<0.1%	Rank history: #90 in FY2022, not on the FY2023 list, #87 in FY2024 and #80 in FY2025; up 52 since FY2020.
89	Searobotics Corporation Top agencies Army (Department of the Army)	$424,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
90	Ingram Micro Inc. Through Promark Technology Inc. Top agencies USAF (Department of the Air Force)	$406,029	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 117 since FY2020.
91	Data Security, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$396,762	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 248 since FY2020.
92	Vcloud TECH Inc. Top agencies Navy (Department of the Navy)	$389,303	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
93	Red Orange North America Inc. Top agencies USAF (Department of the Air Force) DOS (Department of State)	$388,102	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
94	B & H International LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice) Army (Department of the Army)	$387,533	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 48 since FY2020.
95	Sonic Systems Inc. Top agencies NASA (National Aeronautics and Space Administration)	$385,550	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
96	Colossal Contracting LLC Top agencies VA (Department of Veterans Affairs) Commerce (Department of Commerce) USAF (Department of the Air Force)	$373,193	<0.1%	Rank history: #75 in FY2022, #69 in FY2023, not on the FY2024 list and #97 in FY2025; new, not ranked in FY2020.
97	Citadel Electric, Inc. Top agencies VA (Department of Veterans Affairs)	$369,800	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98	Imeco Inc. Through Aeronautical & General Instruments Limited Top agencies Navy (Department of the Navy)	$366,638	<0.1%	Rank history: not on the FY2022 list, #50 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
99	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$363,892	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 57 since FY2020.
100	Griffon Corporation 2 awardees, including Telephonics Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$361,395	<0.1%	Rank history: #47 in FY2022 and not on the FY2023–FY2025 lists; up 140 since 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 $941 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