Top 100 Contractors in NAICS 811219: Other Electronic and Precision Equipment Repair and Maintenance, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	RTX Corporation 14 awardees, including Raytheon Company, Hornet Acquisitionco, LLC and Hamilton Sundstrand Corporation Top agencies MDA (DOD Missile Defense Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$444,399,608	20.1%	Rank history: #2 in FY2022, #1 in FY2023, #6 in FY2024 and #1 in FY2025; up 3 since FY2020.
2	Techflow, Inc. Top agencies DHS (Department of Homeland Security)	$188,480,090	8.5%	Rank history: #3 in FY2022, #2 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
3	Northrop Grumman Corporation 16 awardees, including Northrop Grumman Systems Corp and ATK Space Systems LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOT (Department of Transportation)	$177,741,295	8.0%	Rank history: #1 in FY2022, #3 in FY2023, #5 in FY2024 and #5 in FY2025; up 4 since FY2020.
4	Leidos Holdings, Inc. 3 awardees, including Leidos, Inc. Top agencies DHS (Department of Homeland Security) CSOSA (Court Services and Offender Supervision Agency) USDA (Department of Agriculture)	$160,369,020	7.3%	Rank history: #4 in FY2022, #4 in FY2023, #2 in FY2024 and #75 in FY2025; up 1 since FY2020.
5	The Boeing Company 8 awardees, including Digital Receiver Technology, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Treasury (Department of the Treasury)	$88,983,468	4.0%	Rank history: #7 in FY2022, #6 in FY2023, #4 in FY2024 and #3 in FY2025; up 3 since FY2020.
6	Huntington Ingalls Industries, Inc. 3 awardees, including HII Mission Technologies Corp, Huntington Ingalls Inc. and Northrop Grumman Sperry Marine Asia Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$80,974,603	3.7%	Rank history: #8 in FY2022, #16 in FY2023, #8 in FY2024 and #4 in FY2025; unchanged since FY2020.
7	Lockheed Martin Corporation 9 awardees, including Lockheed Martin Coherent Technologies, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$60,353,413	2.7%	Rank history: #5 in FY2022, #5 in FY2023, #3 in FY2024 and #2 in FY2025; up 3 since FY2020.
8	Agiliti Health Inc. 3 awardees, including Northfield Medical Inc. Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) USAF (Department of the Air Force)	$59,054,436	2.7%	Rank history: #6 in FY2022, #7 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2020.
9	L3Harris Technologies, Inc. 22 awardees, including Stellant Systems Inc., L3 Technologies, Inc. and Fisica Applied Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOT (Department of Transportation)	$28,878,243	1.3%	Rank history: #20 in FY2022, #11 in FY2023, #7 in FY2024 and #9 in FY2025; up 5 since FY2020.
10	Sonova Holding AG 2 awardees, including Sonova USA Inc. Top agencies VA (Department of Veterans Affairs)	$24,371,433	1.1%	Rank history: #11 in FY2022, #9 in FY2023, #21 in FY2024 and not on the FY2025 list; up 8 since FY2020.
11	OSI Systems Inc. 3 awardees, including American Science & Engineering Inc. and Spacelabs Healthcare LLC Top agencies DHS (Department of Homeland Security) WHS (DOD Washington Headquarters Service) Army (Department of the Army)	$20,194,436	0.9%	Rank history: #12 in FY2022, #8 in FY2023, #16 in FY2024 and not on the FY2025 list; unchanged since FY2020.
12	Goldbelt, Incorporated 2 awardees, including Goldbelt Falcon LLC and Goldbelt C6, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$16,320,708	0.7%	Rank history: #23 in FY2022, #23 in FY2023, #17 in FY2024 and not on the FY2025 list; up 16 since FY2020.
13	Chenega It Enterprise Services, LLC Top agencies DHS (Department of Homeland Security)	$15,872,759	0.7%	Rank history: #31 in FY2022, #13 in FY2023, #12 in FY2024 and #16 in FY2025; new, not ranked in FY2020.
14	Goldbelt Frontier, LLC Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$15,796,063	0.7%	Rank history: #15 in FY2022, #20 in FY2023, #10 in FY2024 and #14 in FY2025; up 5 since FY2020.
15	Calista Corp 3 awardees, including Yulista Support Services LLC and Y-Tech Services, Inc. Top agencies USAF (Department of the Air Force)	$15,035,804	0.7%	Rank history: #19 in FY2022, #21 in FY2023, #56 in FY2024 and not on the FY2025 list; up 6 since FY2020.
16	Varian Medical Systems, Inc. 4 awardees Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) Navy (Department of the Navy)	$14,931,483	0.7%	Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.
17	Thermo Electron Corporation 16 awardees, including Life Technologies Corporation, FEI Company and Thermo Electron North America LLC Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) Commerce (Department of Commerce)	$14,191,280	0.6%	Rank history: #22 in FY2022, #31 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2020.
18	Pergravis LLC Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) Army (Department of the Army)	$14,016,729	0.6%	Rank history: #18 in FY2022, #14 in FY2023, #45 in FY2024 and not on the FY2025 list; down 1 since FY2020.
19	Honeywell International Inc. 11 awardees, including Honeywell Analytics Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Commerce (Department of Commerce)	$13,541,391	0.6%	Rank history: #10 in FY2022, #17 in FY2023, not on the FY2024 list and #12 in FY2025; down 6 since FY2020.
20	Elbit Systems Ltd 2 awardees, including Elbitamerica, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$13,337,369	0.6%	Rank history: #16 in FY2022, #24 in FY2023 and not on the FY2024–FY2025 lists; up 21 since FY2020.
21	Apro International, Inc. Top agencies USAF (Department of the Air Force)	$13,195,389	0.6%	Rank history: #28 in FY2022, #18 in FY2023, #11 in FY2024 and #11 in FY2025; down 5 since FY2020.
22	Danaher Corporation 19 awardees, including Leica Microsystems Inc., Beckman Coulter, Inc. and AB Sciex LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$12,202,002	0.6%	Rank history: #26 in FY2022, #32 in FY2023, #26 in FY2024 and #32 in FY2025; up 10 since FY2020.
23	M1 Support Services, L.P. Top agencies USAF (Department of the Air Force)	$11,993,465	0.5%	Rank history: #25 in FY2022 and not on the FY2023–FY2025 lists; unchanged since FY2020.
24	General Electric Company 12 awardees, including GE Aviation Systems LLC, GE Medical Systems Information Technologies, Inc. and OEC Medical Systems, Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$11,200,304	0.5%	Rank history: #21 in FY2022, #26 in FY2023, #58 in FY2024 and #18 in FY2025; up 2 since FY2020.
25	General Dynamics Satcom Technologies Inc. 5 awardees, including CPI Electron Device Business, Inc. and Microwave Power Products, Inc. Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) Navy (Department of the Navy)	$10,941,111	0.5%	Rank history: #36 in FY2022, #46 in FY2023, #28 in FY2024 and not on the FY2025 list; up 18 since FY2020.
26	Siemens Aktiengesellschaft 10 awardees, including Siemens Medical Solutions Usa, Inc., Varian Medical Systems, Inc. and Siemens Healthcare Diagnostics Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) Army (Department of the Army)	$10,579,962	0.5%	Rank history: #13 in FY2022, #19 in FY2023, #74 in FY2024 and not on the FY2025 list; up 18 since FY2020.
27	BAE Systems PLC 12 awardees, including BAE Systems Information and Electronic Systems Integration Inc., BAE Systems Technology Solutions & Services Inc. and BAE Systems (Operations) Limited Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$10,536,619	0.5%	Rank history: #27 in FY2022, #10 in FY2023, #13 in FY2024 and #22 in FY2025; up 4 since FY2020.
28	Saab AB 2 awardees, including Saab, Inc. Top agencies Navy (Department of the Navy) DOS (Department of State) DOT (Department of Transportation)	$9,481,305	0.4%	Rank history: #14 in FY2022, #52 in FY2023 and not on the FY2024–FY2025 lists; up 297 since FY2020.
29	Intific Inc Through Cubic Defense Applications, Inc. Top agencies USAF (Department of the Air Force)	$9,278,369	0.4%	Rank history: not on the FY2022–FY2025 lists; up 17 since FY2020.
30	Stellant Systems Inc. Top agencies USAF (Department of the Air Force)	$8,475,738	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	Becton, Dickinson and Co 7 awardees, including Carefusion Solutions, LLC, Carefusion 2200 Inc. and GSL Solutions Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$8,308,486	0.4%	Rank history: #35 in FY2022, #35 in FY2023, #43 in FY2024 and #38 in FY2025; up 39 since FY2020.
32	Eaton Corporation 5 awardees, including Eaton Aerospace LLC and Eaton Industries (Italy) S.R.L. Top agencies DOT (Department of Transportation) Army (Department of the Army) USAF (Department of the Air Force)	$8,212,787	0.4%	Rank history: #42 in FY2022, #30 in FY2023, #32 in FY2024 and not on the FY2025 list; up 20 since FY2020.
33	Starkey Laboratories Inc. Top agencies VA (Department of Veterans Affairs)	$7,971,378	0.4%	Rank history: #40 in FY2022, #22 in FY2023, #71 in FY2024 and not on the FY2025 list; up 3 since FY2020.
34	GN Store Nord A/S Through GN Hearing Care Corporation Top agencies VA (Department of Veterans Affairs)	$7,957,416	0.4%	Rank history: #34 in FY2022, #27 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2020.
35	IAP Global Services LLC Through IAP Worldwide Services, Inc. Top agencies Army (Department of the Army)	$7,775,223	0.4%	Rank history: #67 in FY2022, #68 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
36	Stryker Corporation 11 awardees, including Stryker Sales, LLC, Stryker Communications Inc. and Howmedica Osteonics Corp Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Army (Department of the Army)	$7,338,748	0.3%	Rank history: #37 in FY2022, #34 in FY2023, #44 in FY2024 and not on the FY2025 list; up 35 since FY2020.
37	Steris Corporation 6 awardees, including Steris Instrument Management Services, Inc., Medivators Inc. and Evoqua Water Technologies LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$7,288,446	0.3%	Rank history: #33 in FY2022, #33 in FY2023, #25 in FY2024 and #25 in FY2025; up 36 since FY2020.
38	General Dynamics Corporation 2 awardees, including General Dynamics Information Technology, Inc. and General Dynamics Mission Systems, Inc. Top agencies DOT (Department of Transportation) Navy (Department of the Navy)	$7,056,626	0.3%	Rank history: #17 in FY2022, #29 in FY2023, #91 in FY2024 and #13 in FY2025; up 47 since FY2020.
39	Veteran Corps of America Top agencies Army (Department of the Army)	$6,829,965	0.3%	Rank history: not on the FY2022–FY2025 lists; down 19 since FY2020.
40	Raytheon Company Top agencies MDA (DOD Missile Defense Agency)	$6,646,860	0.3%	Rank history: not on the FY2022–FY2023 lists, #1 in FY2024 and #6 in FY2025; down 28 since FY2020.
41	William Demants OG Hustru IDA Emilies (MILLAS) Fond - Kaldet 7 awardees, including Oticon, Inc., E3 Diagnostics, Inc. and Med-Acoustics, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Army (Department of the Army)	$6,567,479	0.3%	Rank history: #39 in FY2022, #28 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2020.
42	Parata Systems LLC Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$6,394,825	0.3%	Rank history: #54 in FY2022 and not on the FY2023–FY2025 lists; down 17 since FY2020.
43	Olympus America Inc 5 awardees, including Olympus Latin America, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Army (Department of the Army)	$6,111,924	0.3%	Rank history: #53 in FY2022, #39 in FY2023, #35 in FY2024 and #43 in FY2025; up 35 since FY2020.
44	American Biomedical Group Inc. Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$5,877,577	0.3%	Rank history: #48 in FY2022 and not on the FY2023–FY2025 lists; down 2 since FY2020.
45	Draeger Inc. 2 awardees, including Draeger Japan Ltd. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Army (Department of the Army)	$5,668,550	0.3%	Rank history: #57 in FY2022, #65 in FY2023 and not on the FY2024–FY2025 lists; up 149 since FY2020.
46	Agilent Technologies, Inc. 9 awardees, including Biotek Instruments, Inc., Agilent Technologies Japan, Ltd. and Keysight Technologies, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$5,602,563	0.3%	Rank history: #46 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2020.
47	Smiths Group PLC 2 awardees, including Smiths Detection Inc. Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture) Army (Department of the Army)	$5,567,455	0.3%	Rank history: #30 in FY2022, #25 in FY2023 and not on the FY2024–FY2025 lists; down 13 since FY2020.
48	Illumina, Inc. Top agencies HHS (Department of Health and Human Services) NASA (National Aeronautics and Space Administration) VA (Department of Veterans Affairs)	$5,164,921	0.2%	Rank history: #50 in FY2022, #86 in FY2023, #64 in FY2024 and not on the FY2025 list; up 11 since FY2020.
49	Ametek Inc. 13 awardees, including Nsi-Mi Technologies Inc., Spectro Scientific, Inc. and Cameca Instruments, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$5,127,913	0.2%	Rank history: #81 in FY2022, not on the FY2023 list, #60 in FY2024 and not on the FY2025 list; up 48 since FY2020.
50	Healthcare Asset Network Inc. Top agencies VA (Department of Veterans Affairs)	$5,099,931	0.2%	Rank history: not on the FY2022–FY2025 lists; down 17 since FY2020.
51	Varex Imaging Corp Top agencies DHS (Department of Homeland Security)	$4,926,381	0.2%	Rank history: #68 in FY2022, #55 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2020.
52	The Bionetics Corp Top agencies DOT (Department of Transportation) HHS (Department of Health and Human Services)	$4,839,397	0.2%	Rank history: #51 in FY2022 and not on the FY2023–FY2025 lists; down 14 since FY2020.
53	R. S. Means Company LLC 7 awardees, including Advanced Sterilization Products Services Inc., Tektronix, Inc. and Fluke Electronics Corp Top agencies VA (Department of Veterans Affairs) Commerce (Department of Commerce) Navy (Department of the Navy)	$4,719,134	0.2%	Rank history: #52 in FY2022, #53 in FY2023, #51 in FY2024 and not on the FY2025 list; unchanged since FY2020.
54	Clear Align LLC Top agencies DOT (Department of Transportation) USAF (Department of the Air Force)	$4,660,095	0.2%	Rank history: #55 in FY2022, not on the FY2023 list, #30 in FY2024 and #26 in FY2025; up 51 since FY2020.
55	Agfa Healthcare Corporation 3 awardees, including Agfa US Corp and Agfa Corporation Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Army (Department of the Army)	$4,418,607	0.2%	Rank history: #61 in FY2022, #51 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2020.
56	Teledyne Technologies Incorporated 13 awardees, including Teledyne Flir Defense, LLC, Teledyne Defense Electronics, LLC and Teledyne Flir, LLC Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) Navy (Department of the Navy)	$4,404,665	0.2%	Rank history: #32 in FY2022, #63 in FY2023, #47 in FY2024 and #19 in FY2025; up 72 since FY2020.
57	Koninklijke Philips N.V. 12 awardees, including Philips North America LLC, Invivo Corporation and Philips GMBH Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$4,365,728	0.2%	Rank history: #47 in FY2022, #71 in FY2023 and not on the FY2024–FY2025 lists; up 24 since FY2020.
58	Karl Storz GMBH & Co. KG Through Karl Storz Endoscopy-America Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Army (Department of the Army)	$4,220,424	0.2%	Rank history: #56 in FY2022, #42 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
59	Orbit Communication Systems Inc Top agencies USAF (Department of the Air Force)	$4,170,118	0.2%	Rank history: #76 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
60	Sustainment Technologies, LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DHA (Defense Health Agency)	$4,070,012	0.2%	Rank history: #64 in FY2022, #54 in FY2023, #52 in FY2024 and #55 in FY2025; down 9 since FY2020.
61	Titan Robotics Inc. Top agencies USAF (Department of the Air Force)	$4,070,000	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
62	Arjo Inc. 3 awardees, including Getinge USA Sales, LLC and Getinge USA Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$3,924,199	0.2%	Rank history: #44 in FY2022, #48 in FY2023, #98 in FY2024 and not on the FY2025 list; up 50 since FY2020.
63	Canon Inc. 6 awardees, including Canon Medical Systems Usa, Inc., Canon Medical Informatics Inc. and Canon Medical Systems GMBH Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) HHS (Department of Health and Human Services)	$3,774,047	0.2%	Rank history: #65 in FY2022, #66 in FY2023 and not on the FY2024–FY2025 lists; up 45 since FY2020.
64	Carl Zeiss X-RAY Microscopy Inc. 5 awardees, including Carl Zeiss Microscopy, LLC, Carl Zeiss Meditec Inc. and Carl Zeiss Industrial Metrology, LLC Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$3,703,048	0.2%	Rank history: #71 in FY2022, #81 in FY2023, #72 in FY2024 and not on the FY2025 list; up 4 since FY2020.
65	Interfuze Corporation Top agencies Army (Department of the Army)	$3,303,999	0.1%	Rank history: #41 in FY2022, #49 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
66	Kbr, Inc. 2 awardees, including KBR Wyle Services, LLC Top agencies USAF (Department of the Air Force) DOI (Department of the Interior)	$3,195,118	0.1%	Rank history: #49 in FY2022, #40 in FY2023, #82 in FY2024 and not on the FY2025 list; down 21 since FY2020.
67	Flir Systems Inc. 5 awardees, including Teledyne Flir Defense, LLC, Teledyne Flir, LLC and Teledyne Flir Commercial Systems Inc. Top agencies DOT (Department of Transportation) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$3,166,175	0.1%	Rank history: #29 in FY2022, #15 in FY2023, #34 in FY2024 and not on the FY2025 list; down 40 since FY2020.
68	Perkinelmer Inc. 3 awardees, including Revvity Health Sciences, Inc., Perkinelmer Japan G.k. and Revvity Signals Software, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) DOE (Department of Energy)	$3,127,890	0.1%	Rank history: #63 in FY2022, #80 in FY2023 and not on the FY2024–FY2025 lists; up 14 since FY2020.
69	Chugach Technical Solutions LLC Top agencies DHS (Department of Homeland Security)	$3,066,389	0.1%	Rank history: #73 in FY2022, #56 in FY2023 and not on the FY2024–FY2025 lists; up 20 since FY2020.
70	Bruker Corporation 6 awardees, including Bruker Biospin Corp, Bruker Scientific LLC and Bruker AXS Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) Army (Department of the Army)	$3,058,853	0.1%	Rank history: #77 in FY2022, #90 in FY2023 and not on the FY2024–FY2025 lists; up 30 since FY2020.
71	Sivantos Inc. 2 awardees, including WS Audiology Usa, Inc. and Widex Usa, Inc. Top agencies VA (Department of Veterans Affairs)	$2,974,963	0.1%	Rank history: #43 in FY2022, #41 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
72	Cenmed Enterprises Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$2,940,108	0.1%	Rank history: #75 in FY2022, #87 in FY2023, #75 in FY2024 and #61 in FY2025; up 148 since FY2020.
73	Johnson & Johnson 8 awardees, including AMO Sales and Service, Inc., Biosense Webster, Inc. and Ethicon US, LLC Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) DHA (Defense Health Agency)	$2,745,985	0.1%	Rank history: #78 in FY2022, #89 in FY2023 and not on the FY2024–FY2025 lists; up 38 since FY2020.
74	Mesotech International, Inc. Top agencies USAF (Department of the Air Force)	$2,719,778	0.1%	Rank history: not on the FY2022–FY2025 lists; down 25 since FY2020.
75	Hologic, Inc. 3 awardees, including Hologic Sales and Service, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) Army (Department of the Army)	$2,715,517	0.1%	Rank history: #70 in FY2022, #88 in FY2023, #78 in FY2024 and #67 in FY2025; up 4 since FY2020.
76	The Remi Group LLC Top agencies VA (Department of Veterans Affairs) USUHS (DOD Uniformed Services University of the Health Sciences) HHS (Department of Health and Human Services)	$2,706,890	0.1%	Rank history: #100 in FY2022, #100 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2020.
77	Acorn Growth Companies LLC Through Telecommunication Support Services, Inc. Top agencies USAF (Department of the Air Force)	$2,661,300	0.1%	Rank history: #97 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
78	Erprosource360 LLC Top agencies Army (Department of the Army)	$2,637,515	0.1%	Rank history: #72 in FY2022 and not on the FY2023–FY2025 lists; down 12 since FY2020.
79	Mountain States Biomedical Services Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) HHS (Department of Health and Human Services)	$2,546,996	0.1%	Rank history: not on the FY2022–FY2025 lists; down 7 since FY2020.
80	American Surgical Instrument Repair LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$2,527,091	0.1%	Rank history: #82 in FY2022, #85 in FY2023, #68 in FY2024 and #78 in FY2025; down 13 since FY2020.
81	R.p. Gatta, Inc. Top agencies USAF (Department of the Air Force)	$2,517,069	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
82	Covidien LP 8 awardees, including Medtronic Usa, Inc., Covidien Sales LLC and Medtronic Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Army (Department of the Army)	$2,503,297	0.1%	Rank history: #89 in FY2022 and not on the FY2023–FY2025 lists; up 54 since FY2020.
83	Pacific Electronic Enterprises Inc. Top agencies USAF (Department of the Air Force)	$2,405,107	0.1%	Rank history: #91 in FY2022, #91 in FY2023, #76 in FY2024 and #96 in FY2025; up 12 since FY2020.
84	Compagnie Merieux Alliance 5 awardees, including Biomerieux Inc., Biofire Diagnostics LLC and Biofire Defense LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) Army (Department of the Army)	$2,320,357	0.1%	Rank history: #87 in FY2022, #93 in FY2023 and not on the FY2024–FY2025 lists; up 48 since FY2020.
85	Advanced Electronics Company Limited Top agencies USAF (Department of the Air Force)	$2,316,754	0.1%	Rank history: not on the FY2022–FY2024 lists and #36 in FY2025; new, not ranked in FY2020.
86	Rees Scientific Corporation Top agencies DHA (Defense Health Agency) HHS (Department of Health and Human Services) Army (Department of the Army)	$2,303,480	0.1%	Rank history: not on the FY2022 list, #96 in FY2023, #86 in FY2024 and #66 in FY2025; up 17 since FY2020.
87	Applied Systems Engineering Inc. Top agencies USAF (Department of the Air Force)	$2,299,924	0.1%	Rank history: not on the FY2022 list, #74 in FY2023, #84 in FY2024 and #49 in FY2025; up 66 since FY2020.
88	Hill-ROM Inc. 2 awardees, including Welch Allyn, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DHA (Defense Health Agency)	$2,270,113	0.1%	Rank history: not on the FY2022–FY2025 lists; up 60 since FY2020.
89	Excentium, Inc. Top agencies Army (Department of the Army)	$2,239,279	0.1%	Rank history: #69 in FY2022, #43 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2020.
90	Parsons Corporation Through Williams Electric Co Inc. Top agencies Army (Department of the Army)	$2,224,626	0.1%	Rank history: not on the FY2022–FY2025 lists; up 6 since FY2020.
91	Cubic Digital Intelligence Inc. Through Cubic Defense Applications, Inc. Top agencies USAF (Department of the Air Force)	$2,207,634	0.1%	Rank history: #9 in FY2022, #12 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
92	Continental Electronics Corporation Top agencies USAF (Department of the Air Force)	$2,179,207	0.1%	Rank history: #93 in FY2022, #95 in FY2023 and not on the FY2024–FY2025 lists; down 35 since FY2020.
93	Cantel Medical Corp. 2 awardees, including Medivators Inc. and Evoqua Water Technologies LLC Top agencies VA (Department of Veterans Affairs) Commerce (Department of Commerce) USAF (Department of the Air Force)	$2,164,283	0.1%	Rank history: not on the FY2022–FY2025 lists; up 48 since FY2020.
94	Essex Industries Inc. Top agencies USAF (Department of the Air Force)	$2,148,001	0.1%	Rank history: not on the FY2022–FY2025 lists; down 11 since FY2020.
95	Woods Hole Group Inc. the Top agencies Commerce (Department of Commerce)	$2,096,648	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
96	Trillamed LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Navy (Department of the Navy)	$2,011,798	0.1%	Rank history: not on the FY2022 list, #99 in FY2023, #69 in FY2024 and #83 in FY2025; up 59 since FY2020.
97	Getinge USA Sales, LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DHA (Defense Health Agency)	$1,966,884	0.1%	Rank history: not on the FY2022–FY2023 lists, #33 in FY2024 and #33 in FY2025; up 1 since FY2020.
98	Austal Limited 2 awardees, including Austal Usa, LLC and Austal USA Advanced Technologies, Inc. Top agencies Navy (Department of the Navy)	$1,863,734	0.1%	Rank history: not on the FY2022–FY2025 lists; up 20 since FY2020.
99	Thales 2 awardees, including Thales Defense & Security Inc. and Thales AVS France SAS Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,840,667	0.1%	Rank history: #92 in FY2022 and not on the FY2023–FY2025 lists; down 5 since FY2020.
100	Textron Inc. Through Textron Systems Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,801,726	0.1%	Rank history: not on the FY2022 list, #97 in FY2023 and not on the FY2024–FY2025 lists; down 12 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 $2.21 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.

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