Top 100 Contractors in NAICS 334519: Other Measuring and Controlling Device Manufacturing, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 6 awardees, including Lockheed Martin Sippican, Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) DLA (Defense Logistics Agency)	$239,436,932	23.6%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	Sustainable System Solutions LLC Top agencies Army (Department of the Army)	$57,927,532	5.7%	Rank history: #2 in FY2021, #2 in FY2022, #5 in FY2024 and #6 in FY2025; unchanged since FY2022.
3	Leonardo S.p.A. 5 awardees, including Laurel Technologies Partnership, DRS Systems, Inc. and Engineered Coil Company Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$54,834,132	5.4%	Rank history: #14 in FY2021, #4 in FY2022, #4 in FY2024 and #2 in FY2025; up 1 since FY2022.
4	Velico Medical, Inc. Top agencies HHS (Department of Health and Human Services)	$51,725,551	5.1%	Rank history: #9 in FY2021, #11 in FY2022, #10 in FY2024 and #28 in FY2025; up 7 since FY2022.
5	Mountain Horse LLC Top agencies Army (Department of the Army) DFAS (Defense Finance and Accounting Service) USAF (Department of the Air Force)	$40,305,850	4.0%	Rank history: #13 in FY2021, #5 in FY2022, #3 in FY2024 and #7 in FY2025; unchanged since FY2022.
6	Alakai Defense Systems, Inc. Top agencies Navy (Department of the Navy)	$31,965,486	3.2%	Rank history: #25 in FY2021, not on the FY2022 list, not on the FY2024 list and #58 in FY2025; up 113 since FY2022.
7	Vaisala OYJ 2 awardees, including Vaisala Inc. Top agencies DOT (Department of Transportation) Commerce (Department of Commerce) USAF (Department of the Air Force)	$27,232,016	2.7%	Rank history: #11 in FY2021, #6 in FY2022, #28 in FY2024 and not on the FY2025 list; down 1 since FY2022.
8	Design West Technologies Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$23,029,270	2.3%	Rank history: #7 in FY2021, #3 in FY2022, #1 in FY2024 and #3 in FY2025; down 5 since FY2022.
9	RTX Corporation 6 awardees, including Raytheon Company, Simmonds Precision Products Inc. and Goodrich Lighting Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$22,493,559	2.2%	Rank history: #33 in FY2021, #14 in FY2022, #27 in FY2024 and #17 in FY2025; up 5 since FY2022.
10	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies Army (Department of the Army) DFAS (Defense Finance and Accounting Service) Navy (Department of the Navy)	$19,964,710	2.0%	Rank history: #17 in FY2021, #7 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
11	Scitech Services Inc. 2 awardees Top agencies Army (Department of the Army) DFAS (Defense Finance and Accounting Service) USSOCOM (United States Special Operations Command)	$19,415,049	1.9%	Rank history: #95 in FY2021, #9 in FY2022, #9 in FY2024 and #4 in FY2025; down 2 since FY2022.
12	Ludlum Measurements, Inc. 4 awardees Top agencies Army (Department of the Army) Treasury (Department of the Treasury) USAF (Department of the Air Force)	$19,346,485	1.9%	Rank history: #38 in FY2021, #12 in FY2022, #6 in FY2024 and #5 in FY2025; unchanged since FY2022.
13	MJL Enterprises LLC Top agencies Army (Department of the Army) DFAS (Defense Finance and Accounting Service) DTRA (Defense Threat Reduction Agency)	$17,279,847	1.7%	Rank history: #19 in FY2021, #41 in FY2022, #12 in FY2024 and #29 in FY2025; up 28 since FY2022.
14	Danaher Corporation 4 awardees, including OTT Hydromet Corp, Sea-Bird Electronics, Inc. and Pall Aeropower Corporation Top agencies Commerce (Department of Commerce) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$11,689,771	1.2%	Rank history: #27 in FY2021, #22 in FY2022, #13 in FY2024 and #36 in FY2025; up 8 since FY2022.
15	Potomac River Group, LLC Top agencies DOS (Department of State)	$11,261,622	1.1%	Rank history: #51 in FY2021, #27 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
16	ADI American Distributors, LLC Through Newvac, LLC Top agencies Navy (Department of the Navy)	$11,060,370	1.1%	Rank history: not on the FY2021 list, #18 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
17	Smiths Group PLC 2 awardees, including Smiths Detection Inc. and John Crane, Inc. Top agencies AOUSC (Administrative Office of the U.S. Courts) DOJ (Department of Justice) DOD (Department of Defense)	$9,538,782	0.9%	Rank history: #3 in FY2021, #17 in FY2022, #83 in FY2024 and not on the FY2025 list; unchanged since FY2022.
18	Olympus America Inc 2 awardees, including Wabtec Inspection Technologies, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$9,166,392	0.9%	Rank history: #15 in FY2021, #47 in FY2022 and not on the FY2024–FY2025 lists; up 29 since FY2022.
19	R. S. Means Company LLC 5 awardees, including Fluke Electronics Corp, Setra Systems, Inc. and Industrial Scientific Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$8,993,532	0.9%	Rank history: #21 in FY2021, #16 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
20	Dcx-Chol Enterprises, Inc. Top agencies Navy (Department of the Navy)	$8,432,000	0.8%	Rank history: #12 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 110 since FY2022.
21	Valkyrie Enterprises Inc. 2 awardees Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$8,216,391	0.8%	Rank history: #28 in FY2021, #21 in FY2022, #16 in FY2024 and #35 in FY2025; unchanged since FY2022.
22	Government Scientific Source Inc. Top agencies Army (Department of the Army) DFAS (Defense Finance and Accounting Service) DLA (Defense Logistics Agency)	$7,517,986	0.7%	Rank history: #53 in FY2021, #42 in FY2022, #17 in FY2024 and #16 in FY2025; up 20 since FY2022.
23	Interfuze Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) DFAS (Defense Finance and Accounting Service)	$6,817,825	0.7%	Rank history: not on the FY2021 list, #72 in FY2022, #21 in FY2024 and #21 in FY2025; up 49 since FY2022.
24	L3Harris Technologies, Inc. 6 awardees, including L3Harris Fuzing and Ordnance Systems, Inc., L3 Technologies, Inc. and Electrodynamics Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,163,673	0.6%	Rank history: #4 in FY2021, #8 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
25	Ceia USA Ltd Top agencies DHS (Department of Homeland Security) AOUSC (Administrative Office of the U.S. Courts) DOJ (Department of Justice)	$5,793,814	0.6%	Rank history: #68 in FY2021, #74 in FY2022, #43 in FY2024 and #66 in FY2025; up 49 since FY2022.
26	Mirion Technologies (CANBERRA) Inc. 5 awardees, including Sun Nuclear Corp. Top agencies DHS (Department of Homeland Security) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$5,245,803	0.5%	Rank history: #32 in FY2021, #29 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
27	OSI Systems Inc. 2 awardees, including Rapiscan Systems Inc. and American Science & Engineering Inc. Top agencies DOJ (Department of Justice) DLA (Defense Logistics Agency) Smithsonian (Smithsonian Institution)	$4,994,284	0.5%	Rank history: #48 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 78 since FY2022.
28	W S Darley & Co Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$4,938,114	0.5%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #13 in FY2025; up 272 since FY2022.
29	Honeywell International Inc. 6 awardees, including Honeywell Analytics Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$4,712,568	0.5%	Rank history: #16 in FY2021, #10 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
30	Acorn Growth Companies LLC Through Telecommunication Support Services, Inc. Top agencies Commerce (Department of Commerce)	$4,653,465	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
31	EWR Radar Systems Inc. Top agencies USAF (Department of the Air Force)	$4,407,772	0.4%	Rank history: #45 in FY2021, #28 in FY2022, #34 in FY2024 and #33 in FY2025; down 3 since FY2022.
32	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$4,259,093	0.4%	Rank history: #29 in FY2021, #38 in FY2022, #63 in FY2024 and #46 in FY2025; up 6 since FY2022.
33	Amphenol Corporation 4 awardees, including MTS Systems Corporation, The Modal Shop, Inc. and PCB Piezotronics, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$4,224,155	0.4%	Rank history: #61 in FY2021, #50 in FY2022 and not on the FY2024–FY2025 lists; up 17 since FY2022.
34	Noris Group GMBH Through Graw Radiosondes GMBH & Co. KG Top agencies Commerce (Department of Commerce)	$4,132,525	0.4%	Rank history: #99 in FY2021, #36 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
35	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency)	$4,042,539	0.4%	Rank history: #35 in FY2021, #32 in FY2022, #25 in FY2024 and #20 in FY2025; down 3 since FY2022.
36	Teledyne Technologies Incorporated 3 awardees, including Teledyne Brown Engineering, Inc., Teledyne Flir, LLC and Teledyne Reson Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) Navy (Department of the Navy)	$4,002,742	0.4%	Rank history: #24 in FY2021, #30 in FY2022, #32 in FY2024 and #30 in FY2025; down 6 since FY2022.
37	Moog Inc. 2 awardees Top agencies Army (Department of the Army)	$3,938,840	0.4%	Rank history: #59 in FY2021, #35 in FY2022, #31 in FY2024 and not on the FY2025 list; down 2 since FY2022.
38	Compass Technology Group, Inc. Top agencies USAF (Department of the Air Force)	$3,800,000	0.4%	Rank history: not on the FY2021 list, #43 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
39	SDV Office Systems LLC Top agencies VA (Department of Veterans Affairs)	$3,459,195	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
40	New Bedford Panoramex Corp. Top agencies DOT (Department of Transportation)	$3,303,218	0.3%	Rank history: #66 in FY2021, #19 in FY2022, #20 in FY2024 and #43 in FY2025; down 21 since FY2022.
41	Connectec Company, Inc. Top agencies Army (Department of the Army)	$3,131,869	0.3%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2024 and not on the FY2025 list; new.
42	Raptor Scientific Through Testvonics Inc. Top agencies Navy (Department of the Navy)	$3,128,370	0.3%	Rank history: not on the FY2021 list, #45 in FY2022, #60 in FY2024 and not on the FY2025 list; up 3 since FY2022.
43	General Electric Company 4 awardees, including Reuter-Stokes, LLC, Druck, LLC and GE Aviation Systems LLC Top agencies Navy (Department of the Navy) USDA (Department of Agriculture)	$3,053,943	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 321 since FY2022.
44	Westbase Inc Through Phaostron Instrument and Electronic Company Top agencies DLA (Defense Logistics Agency)	$2,813,726	0.3%	Rank history: #47 in FY2021, #64 in FY2022, #78 in FY2024 and not on the FY2025 list; up 20 since FY2022.
45	Mesotech International Inc. Top agencies USAF (Department of the Air Force)	$2,721,204	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 118 since FY2022.
46	Spectral Labs Incorporated Top agencies Navy (Department of the Navy)	$2,574,849	0.3%	Rank history: #31 in FY2021, #34 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
47	G Systems, Inc. Top agencies Navy (Department of the Navy)	$2,466,784	0.2%	Rank history: #49 in FY2021, not on the FY2022 list, #51 in FY2024 and not on the FY2025 list; returned.
48	Illinois Tool Works Inc. 4 awardees, including QSA Global Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$2,420,925	0.2%	Rank history: not on the FY2021 list, #56 in FY2022, #30 in FY2024 and #60 in FY2025; up 8 since FY2022.
49	United Western Technologies Corp. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$2,300,418	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 221 since FY2022.
50	PPD Development LP 2 awardees, including Thermo Eberline LLC and FEI Company Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) DOJ (Department of Justice)	$2,168,571	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
51	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$2,132,959	0.2%	Rank history: #34 in FY2021, #48 in FY2022, #46 in FY2024 and #25 in FY2025; down 3 since FY2022.
52	American Stress Technologies Inc. Through Stresstech Inc. Top agencies Navy (Department of the Navy)	$2,047,456	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
53	Applied Systems Engineering Incorporated Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$2,028,574	0.2%	Rank history: #26 in FY2021, #31 in FY2022, #29 in FY2024 and #51 in FY2025; down 22 since FY2022.
54	FEI-Zyfer Inc. Top agencies Navy (Department of the Navy)	$1,999,962	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$1,961,660	0.2%	Rank history: #57 in FY2021, #58 in FY2022, #41 in FY2024 and #32 in FY2025; up 3 since FY2022.
56	Intergraph Corporation 2 awardees, including Hexagon Manufacturing Intelligence, LLC and Hexagon US Federal, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DOT (Department of Transportation)	$1,917,483	0.2%	Rank history: #73 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 201 since FY2022.
57	Wilbur Technical Services LLC Top agencies DOS (Department of State) EPA (Environmental Protection Agency)	$1,811,665	0.2%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2024 and not on the FY2025 list; up 55 since FY2022.
58	Standard Calibrations Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,755,567	0.2%	Rank history: #89 in FY2021, #96 in FY2022, #35 in FY2024 and #23 in FY2025; up 38 since FY2022.
59	Xator LLC Through Incadence Strategic Solutions LLC Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$1,742,414	0.2%	Rank history: #44 in FY2021, #53 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
60	Symetrica Inc Top agencies DHS (Department of Homeland Security) DOS (Department of State)	$1,652,537	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
61	Bering Straits Native Corporation Through Arcticom, LLC Top agencies DOS (Department of State)	$1,623,812	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
62	OHD LLLP Top agencies DOJ (Department of Justice) Army (Department of the Army) Navy (Department of the Navy)	$1,602,549	0.2%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and not on the FY2025 list; new.
63	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$1,570,347	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	BAE Systems PLC 2 awardees, including BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Land & Armaments L.P. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,550,832	0.2%	Rank history: not on the FY2021 list, #46 in FY2022 and not on the FY2024–FY2025 lists; down 18 since FY2022.
65	MRV Systems, LLC Top agencies Commerce (Department of Commerce)	$1,533,825	0.2%	Rank history: not on the FY2021 list, #55 in FY2022, #71 in FY2024 and #56 in FY2025; down 10 since FY2022.
66	Horiba Ltd. Through Horiba Instruments Incorporated Top agencies Army (Department of the Army) EPA (Environmental Protection Agency)	$1,480,274	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 178 since FY2022.
67	MMC Metrology Lab, Inc. Top agencies DLA (Defense Logistics Agency)	$1,447,260	0.1%	Rank history: not on the FY2021 list, #73 in FY2022, #66 in FY2024 and #62 in FY2025; up 6 since FY2022.
68	Hydraulics International, Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,432,050	0.1%	Rank history: #58 in FY2021, #26 in FY2022, #90 in FY2024 and not on the FY2025 list; down 42 since FY2022.
69	Transdigm Group Incorporated 6 awardees, including Mason Electric Co., Transicoil LLC and Electromech Technologies LLC Top agencies DLA (Defense Logistics Agency)	$1,340,495	0.1%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2024 and not on the FY2025 list; up 42 since FY2022.
70	Riegl Usa, Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior) NASA (National Aeronautics and Space Administration)	$1,263,767	0.1%	Rank history: not on the FY2021 list, #77 in FY2022, not on the FY2024 list and #93 in FY2025; up 7 since FY2022.
71	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$1,262,432	0.1%	Rank history: #79 in FY2021, not on the FY2022 list, #42 in FY2024 and #45 in FY2025; up 30 since FY2022.
72	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$1,230,006	0.1%	Rank history: #86 in FY2021, #54 in FY2022, #98 in FY2024 and #63 in FY2025; down 18 since FY2022.
73	Ludeca, Inc. Top agencies DLA (Defense Logistics Agency)	$1,202,380	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
74	Custom Manufacturing & Engineering, Inc. Top agencies Navy (Department of the Navy)	$1,192,536	0.1%	Rank history: #18 in FY2021, #13 in FY2022 and not on the FY2024–FY2025 lists; down 61 since FY2022.
75	Ametek Inc. 8 awardees, including Advanced Measurement Technology Inc., Technical Manufacturing Corp and Ametek Arizona Instrument LLC Top agencies USAF (Department of the Air Force) DIA (Defense Intelligence Agency) HHS (Department of Health and Human Services)	$1,190,655	0.1%	Rank history: #10 in FY2021, #15 in FY2022, #15 in FY2024 and #10 in FY2025; down 60 since FY2022.
76	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$1,175,415	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #50 in FY2025; up 76 since FY2022.
77	Heico Aerospace Corporat Through Sensor Technology Engineering LLC Top agencies DHS (Department of Homeland Security) DTRA (Defense Threat Reduction Agency) DOJ (Department of Justice)	$1,172,941	0.1%	Rank history: not on the FY2021 list, #49 in FY2022 and not on the FY2024–FY2025 lists; down 28 since FY2022.
78	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$1,136,344	0.1%	Rank history: #46 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; down 15 since FY2022.
79	Kulite Semiconductor Products Inc. Top agencies DLA (Defense Logistics Agency)	$1,121,975	0.1%	Rank history: #97 in FY2021, #67 in FY2022, #77 in FY2024 and #59 in FY2025; down 12 since FY2022.
80	Bauer, Inc. Top agencies USAF (Department of the Air Force)	$1,117,660	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
81	Jess W. Jackson and Associates, Inc. Top agencies Navy (Department of the Navy)	$1,113,553	0.1%	Rank history: #67 in FY2021, #51 in FY2022, #100 in FY2024 and #65 in FY2025; down 30 since FY2022.
82	Brandywine Communications Top agencies Navy (Department of the Navy)	$1,100,913	0.1%	Rank history: #76 in FY2021, #87 in FY2022, #74 in FY2024 and not on the FY2025 list; up 5 since FY2022.
83	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$1,061,869	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 46 since FY2022.
84	Venturedyne Ltd Top agencies Navy (Department of the Navy) Army (Department of the Army)	$1,028,260	0.1%	Rank history: not on the FY2021 list, #80 in FY2022, #47 in FY2024 and #22 in FY2025; down 4 since FY2022.
85	The Churchill Companies Through TSI Incorporated Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) DHS (Department of Homeland Security)	$1,024,892	0.1%	Rank history: #30 in FY2021, #44 in FY2022 and not on the FY2024–FY2025 lists; down 41 since FY2022.
86	Whoop, Inc. Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture)	$1,007,205	0.1%	Rank history: #40 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 38 since FY2022.
87	Willrich Precision Instrument Company, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$963,978	0.1%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2024 and not on the FY2025 list; up 171 since FY2022.
88	Marathon Watch Company Ltd Top agencies GSA (General Services Administration) DLA (Defense Logistics Agency)	$956,568	0.1%	Rank history: #90 in FY2021, #76 in FY2022, #69 in FY2024 and #76 in FY2025; down 12 since FY2022.
89	B.c. Systems Inc. Top agencies DLA (Defense Logistics Agency)	$910,940	0.1%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2024 and #82 in FY2025; up 13 since FY2022.
90	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$898,440	0.1%	Rank history: #63 in FY2021, #89 in FY2022, not on the FY2024 list and #47 in FY2025; down 1 since FY2022.
91	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$849,643	0.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2024 and #85 in FY2025; up 24 since FY2022.
92	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$846,080	0.1%	Rank history: #72 in FY2021, #88 in FY2022, #54 in FY2024 and #52 in FY2025; down 4 since FY2022.
93	Allied Defense Industries Inc. 3 awardees, including Environmental Systems LLC and Allied Marine Services LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$814,662	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94	R.m. Young Company LLC Top agencies Commerce (Department of Commerce) DLA (Defense Logistics Agency)	$805,901	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 89 since FY2022.
95	ETS Solution North America LLC Top agencies Army (Department of the Army)	$790,941	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$780,479	0.1%	Rank history: #69 in FY2021, #66 in FY2022, #55 in FY2024 and #44 in FY2025; down 30 since FY2022.
97	Chemring Group PLC Through Chemring Energetic Devices Inc. Top agencies USAF (Department of the Air Force)	$779,500	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
98	Seafloor Systems, Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) DOI (Department of the Interior)	$777,966	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 102 since FY2022.
99	Simtech, Inc. Top agencies DLA (Defense Logistics Agency)	$767,490	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
100	Columbia Research Laboratories, Inc. Top agencies DLA (Defense Logistics Agency)	$766,221	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 194 since FY2022.

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 $1.01 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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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