Top 100 Contractors in PSC 10: Weapons, FY2021

Name: Top 100 Contractors in PSC 10: Weapons, FY2021
Creator: GovTribe

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

The top 10 won 60% of FY2021 PSC 10 contract dollars

Contract obligations: $1,259,025,196 Net of deobligations, by contracts coded PSC 10 or a code under it
Contractors: 735 Parent companies with an obligation
Largest contractor: RTX Corporation $298 million, 21.9% 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	RTX Corporation 7 awardees, including Raytheon Company Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$298,462,420	21.9%	Rank history: #1 in FY2022, #2 in FY2023, #2 in FY2024 and #4 in FY2025; up 6 since FY2020.
2	BAE Systems PLC 8 awardees, including BAE Systems Land & Armaments L.P., BAE Systems GCS International Limited and BAE Systems Bofors AB Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$111,520,496	8.2%	Rank history: #2 in FY2022, #4 in FY2023, #1 in FY2024 and #5 in FY2025; up 1 since FY2020.
3	Kongsberg Gruppen ASA Through Kongsberg Defence & Aerospace AS Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$86,412,800	6.4%	Rank history: #7 in FY2022 and not on the FY2023–FY2025 lists; up 7 since FY2020.
4	Northrop Grumman Corporation 8 awardees, including Northrop Grumman Systems Corporation and Alliant Techsystems Operations LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$84,083,700	6.2%	Rank history: #6 in FY2022, #11 in FY2023, #6 in FY2024 and #19 in FY2025; down 3 since FY2020.
5	Saab AB 2 awardees, including Saab Dynamics Aktiebolag and Saab Barracuda LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$46,432,231	3.4%	Rank history: #15 in FY2022, #19 in FY2023, #21 in FY2024 and not on the FY2025 list; up 26 since FY2020.
6	Lockheed Martin Corporation 8 awardees, including Lockheed Martin Aculight Corporation, Lockheed Martin Sippican, Inc. and Sikorsky Aircraft Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$42,844,948	3.1%	Rank history: #3 in FY2022, #16 in FY2023, #62 in FY2024 and #41 in FY2025; down 1 since FY2020.
7	American Ordnance LLC Top agencies Army (Department of the Army)	$39,851,444	2.9%	Rank history: #74 in FY2022, #9 in FY2023, #40 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
8	LOC Performance Products LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$35,280,736	2.6%	Rank history: #9 in FY2022, #6 in FY2023, #8 in FY2024 and #8 in FY2025; up 6 since FY2020.
9	General Dynamics Corporation 9 awardees, including General Dynamics Mission Systems, Inc., General Dynamics-Ots, Inc. and General Dynamics Land Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$34,585,932	2.5%	Rank history: #5 in FY2022, #8 in FY2023, #3 in FY2024 and #7 in FY2025; up 4 since FY2020.
10	Daycraft Systems Corporation Top agencies Army (Department of the Army)	$32,834,428	2.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
11	The Boeing Company 4 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$30,492,731	2.2%	Rank history: #4 in FY2022, #14 in FY2023, #10 in FY2024 and #26 in FY2025; up 6 since FY2020.
12	Colt Defense Holding LLC 2 awardees, including Colt's Manufacturing Company, LLC Top agencies Army (Department of the Army) DOJ (Department of Justice) DLA (Defense Logistics Agency)	$28,783,487	2.1%	Rank history: #22 in FY2022, #32 in FY2023, #72 in FY2024 and not on the FY2025 list; up 10 since FY2020.
13	FN Herstal 2 awardees, including FN America LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$28,203,169	2.1%	Rank history: #10 in FY2022, #13 in FY2023, #29 in FY2024 and #35 in FY2025; up 5 since FY2020.
14	BAE Systems Land & Armaments L.P. 5 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$26,771,371	2.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
15	Barrett Firearms Manufacturing, Inc. Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$24,954,407	1.8%	Rank history: #20 in FY2022, #37 in FY2023, #33 in FY2024 and #12 in FY2025; up 68 since FY2020.
16	SIG Sauer Inc. 2 awardees Top agencies Army (Department of the Army) DHS (Department of Homeland Security) Navy (Department of the Navy)	$21,796,528	1.6%	Rank history: #8 in FY2022, #7 in FY2023, #4 in FY2024 and #2 in FY2025; down 5 since FY2020.
17	American Rheinmetall Munition Inc. Through American Rheinmetall Systems LLC Top agencies Navy (Department of the Navy)	$19,986,970	1.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
18	Arnold Defense & Electronics, LLC Top agencies Navy (Department of the Navy)	$19,773,594	1.5%	Rank history: #39 in FY2022, #34 in FY2023, #46 in FY2024 and #44 in FY2025; up 25 since FY2020.
19	Knight's Armament Company Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$15,221,170	1.1%	Rank history: #68 in FY2022 and not on the FY2023–FY2025 lists; up 2 since FY2020.
20	U.s. Ordnance Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$11,291,058	0.8%	Rank history: #14 in FY2022, #10 in FY2023, #7 in FY2024 and #9 in FY2025; up 14 since FY2020.
21	Government of Canada Through Canadian Commercial Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,920,992	0.7%	Rank history: #98 in FY2022, #42 in FY2023, #49 in FY2024 and not on the FY2025 list; down 2 since FY2020.
22	Heckler & Koch Defense Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$8,673,473	0.6%	Rank history: #33 in FY2022 and not on the FY2023–FY2025 lists; up 7 since FY2020.
23	Center Industries Corp Top agencies Army (Department of the Army)	$8,599,780	0.6%	Rank history: #72 in FY2022, #40 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
24	Science Applications International Corporation Top agencies Navy (Department of the Navy)	$8,003,379	0.6%	Rank history: #41 in FY2022, #27 in FY2023, #53 in FY2024 and not on the FY2025 list; down 16 since FY2020.
25	Glock Privatstiftung Through Glock, Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) Navy (Department of the Navy)	$6,069,381	0.4%	Rank history: #26 in FY2022, #31 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2020.
26	Aardvark Top agencies DHS (Department of Homeland Security) DOI (Department of the Interior) USAF (Department of the Air Force)	$5,616,892	0.4%	Rank history: #48 in FY2022, #95 in FY2023 and not on the FY2024–FY2025 lists; up 14 since FY2020.
27	Nobles Worldwide, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$5,589,002	0.4%	Rank history: #29 in FY2022, #45 in FY2023, #39 in FY2024 and #52 in FY2025; up 17 since FY2020.
28	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) DOJ (Department of Justice)	$5,514,672	0.4%	Rank history: #36 in FY2022, #38 in FY2023, #87 in FY2024 and not on the FY2025 list; up 14 since FY2020.
29	Colt'S Manufacturing COM 2 awardees, including Colt's Manufacturing Company, LLC Top agencies Army (Department of the Army) DOJ (Department of Justice) DHS (Department of Homeland Security)	$5,413,380	0.4%	Rank history: #56 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
30	Astro Machine Works Inc. Top agencies Navy (Department of the Navy)	$5,347,042	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	CCI Capco, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$4,851,731	0.4%	Rank history: #49 in FY2022, #93 in FY2023, not on the FY2024 list and #36 in FY2025; down 7 since FY2020.
32	Ceia USA Ltd Top agencies Army (Department of the Army)	$4,503,920	0.3%	Rank history: #32 in FY2022 and not on the FY2023–FY2025 lists; up 116 since FY2020.
33	Kratos Defense & Security Solutions, Inc. Through Kratos Unmanned Aerial Systems, Inc. Top agencies USAF (Department of the Air Force)	$4,393,336	0.3%	Rank history: not on the FY2022–FY2025 lists; down 3 since FY2020.
34	Ohio Ordnance Works Inc. Top agencies Army (Department of the Army)	$4,168,980	0.3%	Rank history: not on the FY2022–FY2023 lists, #13 in FY2024 and #16 in FY2025; up 424 since FY2020.
35	Blane International Group, Inc. Top agencies Army (Department of the Army)	$4,163,568	0.3%	Rank history: #89 in FY2022, #61 in FY2023, #57 in FY2024 and not on the FY2025 list; up 190 since FY2020.
36	Diehl Stiftung & Co. KG Through Junghans Microtec GMBH Top agencies Army (Department of the Army)	$4,162,503	0.3%	Rank history: #23 in FY2022 and not on the FY2023–FY2025 lists; down 4 since FY2020.
37	Military Systems Group, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$4,089,841	0.3%	Rank history: not on the FY2022–FY2025 lists; up 182 since FY2020.
38	Meggitt PLC 2 awardees, including Meggitt Defense Systems, Inc. and Inveris Training Solutions, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$4,015,766	0.3%	Rank history: #16 in FY2022 and not on the FY2023–FY2025 lists; up 23 since FY2020.
39	Qinetiq Group PLC 2 awardees, including Qinetiq Inc. and Foster-Miller, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$3,950,603	0.3%	Rank history: #24 in FY2022, #23 in FY2023 and not on the FY2024–FY2025 lists; up 286 since FY2020.
40	Vermont Aerospace Industries, LLC Top agencies DLA (Defense Logistics Agency)	$3,837,105	0.3%	Rank history: not on the FY2022 list, #87 in FY2023, #67 in FY2024 and not on the FY2025 list; up 32 since FY2020.
41	Contract Fabrication and Design, LLC Top agencies DLA (Defense Logistics Agency)	$3,725,728	0.3%	Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; up 13 since FY2020.
42	Quantico Tactical Incorporated Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$3,566,206	0.3%	Rank history: #51 in FY2022, #62 in FY2023, #47 in FY2024 and #45 in FY2025; up 17 since FY2020.
43	Coordinated Defense Supply Systems, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,455,568	0.3%	Rank history: #62 in FY2022, #54 in FY2023, #58 in FY2024 and #98 in FY2025; up 33 since FY2020.
44	Daniel Defense, LLC Top agencies USAF (Department of the Air Force) DOS (Department of State) DOJ (Department of Justice)	$2,714,436	0.2%	Rank history: #52 in FY2022, not on the FY2023 list, #93 in FY2024 and #87 in FY2025; up 113 since FY2020.
45	Thyssenkrupp Elevator Corporation 2 awardees, including Tkms Atlas North America LLC Top agencies Navy (Department of the Navy)	$2,288,738	0.2%	Rank history: not on the FY2022–FY2025 lists; up 26 since FY2020.
46	Statz Corp Top agencies DLA (Defense Logistics Agency)	$2,225,460	0.2%	Rank history: #54 in FY2022 and not on the FY2023–FY2025 lists; up 31 since FY2020.
47	Skips Defense Solutions LLC Top agencies DOJ (Department of Justice)	$2,109,635	0.2%	Rank history: not on the FY2022–FY2025 lists; up 384 since FY2020.
48	Raloid Tool Co., Inc. Top agencies Army (Department of the Army)	$1,993,915	0.1%	Rank history: not on the FY2022 list, #65 in FY2023, #74 in FY2024 and not on the FY2025 list; up 159 since FY2020.
49	Wegmann USA Inc. 2 awardees, including Nexter Systems and Knds USA Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,986,144	0.1%	Rank history: not on the FY2022–FY2025 lists; up 366 since FY2020.
50	Xact Tool, Inc. Top agencies DLA (Defense Logistics Agency)	$1,974,594	0.1%	Rank history: #37 in FY2022, #39 in FY2023, #68 in FY2024 and #71 in FY2025; up 18 since FY2020.
51	United Tactical Systems, LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) DOI (Department of the Interior)	$1,875,403	0.1%	Rank history: not on the FY2022 list, #89 in FY2023, not on the FY2024 list and #78 in FY2025; up 72 since FY2020.
52	OSS Suppressors LLC Top agencies DOJ (Department of Justice)	$1,823,288	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53	Scot Forge Company Top agencies Army (Department of the Army)	$1,557,252	0.1%	Rank history: not on the FY2022 list, #53 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
54	Wesco Aircraft Hardware Corp. Through Pattonair Usa, Inc. Top agencies DLA (Defense Logistics Agency)	$1,504,723	0.1%	Rank history: #73 in FY2022, #85 in FY2023, #71 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
55	Seneca Global Services LLC Top agencies DOS (Department of State)	$1,457,828	0.1%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
56	Otis Products, Inc. Top agencies DLA (Defense Logistics Agency)	$1,455,203	0.1%	Rank history: #60 in FY2022, #77 in FY2023, #83 in FY2024 and not on the FY2025 list; down 5 since FY2020.
57	MTM Business Systems Top agencies DLA (Defense Logistics Agency)	$1,429,912	0.1%	Rank history: #45 in FY2022, #81 in FY2023, not on the FY2024 list and #88 in FY2025; up 7 since FY2020.
58	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$1,428,111	0.1%	Rank history: #64 in FY2022, #73 in FY2023, #73 in FY2024 and #74 in FY2025; up 15 since FY2020.
59	Magpul Industries Corp. Top agencies DLA (Defense Logistics Agency) DOJ (Department of Justice)	$1,419,572	0.1%	Rank history: #34 in FY2022, #56 in FY2023, #60 in FY2024 and #91 in FY2025; down 6 since FY2020.
60	Aptim Federal Services LLC Top agencies Army (Department of the Army)	$1,400,000	0.1%	Rank history: not on the FY2022–FY2025 lists; up 26 since FY2020.
61	QPI Pro, Inc. Top agencies DLA (Defense Logistics Agency)	$1,337,679	0.1%	Rank history: not on the FY2022–FY2025 lists; up 31 since FY2020.
62	Polytech Defense Spares LLC Top agencies DLA (Defense Logistics Agency)	$1,330,549	0.1%	Rank history: not on the FY2022–FY2024 lists and #79 in FY2025; up 48 since FY2020.
63	Benchmade Knife Co., Inc. Top agencies DLA (Defense Logistics Agency)	$1,256,368	0.1%	Rank history: #78 in FY2022, #90 in FY2023 and not on the FY2024–FY2025 lists; up 120 since FY2020.
64	Charles Reed Knight JR Top agencies DHS (Department of Homeland Security)	$1,248,428	0.1%	Rank history: #19 in FY2022, #35 in FY2023, #31 in FY2024 and #10 in FY2025; up 57 since FY2020.
65	Delta Foundation Inc. Through Electro National Corp Top agencies DLA (Defense Logistics Agency)	$1,206,882	0.1%	Rank history: not on the FY2022–FY2023 lists, #86 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
66	Chemring Group PLC Through Chemring Energetic Devices Inc. Top agencies DLA (Defense Logistics Agency)	$1,194,956	0.1%	Rank history: not on the FY2022–FY2025 lists; up 416 since FY2020.
67	Die-Matic USA LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$1,127,656	0.1%	Rank history: not on the FY2022–FY2025 lists; up 47 since FY2020.
68	GMS International Corporation Top agencies DLA (Defense Logistics Agency)	$1,125,046	0.1%	Rank history: not on the FY2022–FY2023 lists, #65 in FY2024 and not on the FY2025 list; up 295 since FY2020.
69	Analytic Services Inc. Through Advanced Technology International Top agencies Navy (Department of the Navy)	$1,098,963	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
70	Elbit Systems Ltd 3 awardees, including Elbitamerica, Inc. and Real-Time Laboratories, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,093,712	0.1%	Rank history: not on the FY2022–FY2025 lists; up 96 since FY2020.
71	Dillon Aero, Inc. Top agencies DLA (Defense Logistics Agency) USSOCOM (United States Special Operations Command) Army (Department of the Army)	$1,093,228	0.1%	Rank history: #38 in FY2022, #30 in FY2023, #20 in FY2024 and #24 in FY2025; down 1 since FY2020.
72	Mossberg Corporation Through O F Mossberg & Sons Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$1,086,744	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73	Lewis Machine & Tool Co. Top agencies Army (Department of the Army)	$1,045,770	0.1%	Rank history: not on the FY2022 list, #86 in FY2023, not on the FY2024 list and #30 in FY2025; down 28 since FY2020.
74	Amentum Services, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,036,084	0.1%	Rank history: #31 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
75	Moog Inc. 3 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,023,285	0.1%	Rank history: not on the FY2022–FY2023 lists, #63 in FY2024 and not on the FY2025 list; up 34 since FY2020.
76	Triman Industries Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,005,484	0.1%	Rank history: #96 in FY2022, #84 in FY2023 and not on the FY2024–FY2025 lists; up 291 since FY2020.
77	Design West Technologies Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$998,687	0.1%	Rank history: #46 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
78	Global Ordnance LLC 2 awardees, including Global Military Products Inc. Top agencies Army (Department of the Army)	$982,100	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
79	SEY Tec, Inc. Top agencies DLA (Defense Logistics Agency)	$976,083	0.1%	Rank history: #53 in FY2022, #67 in FY2023, #66 in FY2024 and #83 in FY2025; down 12 since FY2020.
80	Depaul Industries 2 awardees, including Fort Rock Tactical LLC Top agencies DLA (Defense Logistics Agency)	$971,502	0.1%	Rank history: #79 in FY2022, #60 in FY2023 and not on the FY2024–FY2025 lists; down 25 since FY2020.
81	Leidos Holdings, Inc. Through Dynetics, Inc. Top agencies USAF (Department of the Air Force)	$920,500	0.1%	Rank history: #95 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
82	Feditc, LLC Top agencies Army (Department of the Army)	$894,473	0.1%	Rank history: not on the FY2022–FY2025 lists; up 146 since FY2020.
83	ALKAN Through Aresia Valenton Top agencies Navy (Department of the Navy)	$888,591	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
84	SAI Industries Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$880,618	0.1%	Rank history: not on the FY2022 list, #92 in FY2023, #69 in FY2024 and not on the FY2025 list; up 46 since FY2020.
85	United STARS Inc. Through Waukesha Foundry Inc. Top agencies Army (Department of the Army)	$875,985	0.1%	Rank history: #50 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
86	Allied Defense Industries Inc. Top agencies DLA (Defense Logistics Agency)	$871,862	0.1%	Rank history: not on the FY2022–FY2025 lists; up 61 since FY2020.
87	Falvo Manufacturing Co., Inc. Top agencies Army (Department of the Army)	$845,482	0.1%	Rank history: #84 in FY2022 and not on the FY2023–FY2025 lists; up 174 since FY2020.
88	Falcon Engineering Corporation Top agencies DLA (Defense Logistics Agency)	$799,764	0.1%	Rank history: not on the FY2022–FY2025 lists; up 75 since FY2020.
89	Ellwood Group Inc. Through Ellwood National Forge Company Top agencies Army (Department of the Army)	$799,706	0.1%	Rank history: #65 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; up 186 since FY2020.
90	Graflex Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$771,102	0.1%	Rank history: not on the FY2022–FY2025 lists; up 14 since FY2020.
91	Cognition LLC Top agencies Army (Department of the Army)	$761,745	0.1%	Rank history: #99 in FY2022 and not on the FY2023–FY2025 lists; up 93 since FY2020.
92	Human Technologies Corp Top agencies DOS (Department of State)	$740,350	0.1%	Rank history: not on the FY2022–FY2025 lists; up 352 since FY2020.
93	Weckworth Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$731,592	0.1%	Rank history: #100 in FY2022, #98 in FY2023 and not on the FY2024–FY2025 lists; up 33 since FY2020.
94	Safariland LLC 2 awardees, including Atlantic Tactical, Inc. Top agencies DOI (Department of the Interior) DOJ (Department of Justice)	$711,526	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
95	The Marvel Group Inc. Top agencies DLA (Defense Logistics Agency)	$694,500	0.1%	Rank history: not on the FY2022–FY2025 lists; down 15 since FY2020.
96	Shield Technologies Corp Top agencies DLA (Defense Logistics Agency)	$686,665	0.1%	Rank history: #85 in FY2022, #96 in FY2023 and not on the FY2024–FY2025 lists; up 47 since FY2020.
97	Seal Science, Inc. Top agencies DLA (Defense Logistics Agency)	$686,068	0.1%	Rank history: not on the FY2022–FY2025 lists; down 37 since FY2020.
98	CAV Manufacturing LLC Top agencies Army (Department of the Army)	$678,216	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
99	Bradken Limited Through Bradken - Atchison / ST. Joseph, Inc. Top agencies Army (Department of the Army)	$673,510	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
100	Roberts Treescaping, LLC Top agencies Army (Department of the Army)	$656,946	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 42 since FY2020.

Show 75 more

100 of 735 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 10

Code	Net obligations	Largest contractor
1095 Miscellaneous Weapons	$405,309,657	RTX Corporation
1005 Guns, through 30 mm	$339,041,354	Northrop Grumman Corporation
1090 Assemblies Interchangeable Between Weapons in Two or More Classes	$160,076,892	Kongsberg Gruppen ASA
1055 Launchers, Rocket and Pyrotechnic	$77,125,057	American Ordnance LLC
1075 Degaussing and Mine Sweeping Equipment	$75,889,037	RTX Corporation
1010 Guns, over 30 mm up to 75 mm	$65,406,058	BAE Systems PLC
1025 Guns, over 150 mm through 200 mm	$63,492,753	BAE Systems PLC
1020 Guns, over 125 mm through 150 mm	$34,146,152	BAE Systems Land & Armaments L.P.
1015 Guns, 75 mm through 125 mm	$22,554,700	Government of Canada
1045 Launchers, Torpedo and Depth Charge	$10,568,877	Science Applications International Corporation

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 $1.36 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 PSC 10 contractors in FY2021?

1. RTX Corporation ($298M), 2. BAE Systems PLC ($112M), 3. Kongsberg Gruppen ASA ($86.4M), 4. Northrop Grumman Corporation ($84.1M), 5. Saab AB ($46.4M), 6. Lockheed Martin Corporation ($42.8M), 7. American Ordnance LLC ($39.9M), 8. LOC Performance Products LLC ($35.3M), 9. General Dynamics Corporation ($34.6M), 10. Daycraft Systems Corporation ($32.8M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login