Top 75 Contractors in PSC AC14: National Defense R&D Services; Department of Defense – Military; R&D Administrative Expenses, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 5 awardees, including Sikorsky Aircraft Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$517,528,537	30.8%	Rank history: #8 in FY2022, #1 in FY2023, #6 in FY2024 and #15 in FY2025; unchanged since FY2020.
2	RTX Corporation 6 awardees, including Raytheon Company and Hamilton Sundstrand Corporation Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$280,795,578	16.7%	Rank history: #4 in FY2022, #8 in FY2023, #10 in FY2024 and #1 in FY2025; up 7 since FY2020.
3	General Electric Company 4 awardees, including GE Aviation Systems LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$155,878,174	9.3%	Rank history: #1 in FY2022, #2 in FY2023, #3 in FY2024 and #8 in FY2025; up 1 since FY2020.
4	The Boeing Company 4 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$126,107,452	7.5%	Rank history: #5 in FY2022, #3 in FY2023, #1 in FY2024 and #3 in FY2025; down 2 since FY2020.
5	Science Applications International Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy)	$90,898,710	5.4%	Rank history: #3 in FY2022, #5 in FY2023, #4 in FY2024 and #4 in FY2025; new, not ranked in FY2020.
6	L3Harris Technologies, Inc. Through L3 Technologies, Inc. Top agencies Navy (Department of the Navy)	$73,473,850	4.4%	Rank history: not on the FY2022–FY2023 lists, #5 in FY2024 and #7 in FY2025; new, not ranked in FY2020.
7	American Electronic Warfare Associates, Incorporated Top agencies Navy (Department of the Navy)	$58,426,658	3.5%	Rank history: #6 in FY2022, #7 in FY2023, #8 in FY2024 and #9 in FY2025; down 2 since FY2020.
8	Kratos Defense & Security Solutions, Inc. 2 awardees, including Kratos Unmanned Aerial Systems, Inc. and Kratos Defense & Rocket Support Services, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$38,147,201	2.3%	Rank history: #21 in FY2022, #30 in FY2023, #24 in FY2024 and #23 in FY2025; up 54 since FY2020.
9	Torch Technologies Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$30,607,187	1.8%	Rank history: #2 in FY2022, #6 in FY2023, #2 in FY2024 and #2 in FY2025; new, not ranked in FY2020.
10	Computer Sciences Corporation Through PAE Applied Technologies LLC Top agencies Navy (Department of the Navy)	$26,266,701	1.6%	Rank history: #66 in FY2022 and not on the FY2023–FY2025 lists; down 3 since FY2020.
11	Sossec Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$25,290,755	1.5%	Rank history: #11 in FY2022, #12 in FY2023, #11 in FY2024 and #13 in FY2025; down 1 since FY2020.
12	The University of Alabama System Through The University of Alabama In Huntsville Top agencies Army (Department of the Army)	$23,635,436	1.4%	Rank history: #12 in FY2022, #20 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
13	J.f. Taylor, Inc. Top agencies Navy (Department of the Navy)	$23,145,536	1.4%	Rank history: #9 in FY2022, #10 in FY2023, #13 in FY2024 and not on the FY2025 list; down 2 since FY2020.
14	The Corporation of Mercer University Top agencies USAF (Department of the Air Force)	$22,675,586	1.3%	Rank history: #13 in FY2022, #11 in FY2023, #14 in FY2024 and #19 in FY2025; down 2 since FY2020.
15	HP Enterprise Services LLC Through Peraton Inc. Top agencies Navy (Department of the Navy)	$19,342,041	1.1%	Rank history: #14 in FY2022, #17 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
16	Reliance Test & Technology, LLC Top agencies Navy (Department of the Navy)	$18,925,701	1.1%	Rank history: #7 in FY2022, #9 in FY2023, #7 in FY2024 and #6 in FY2025; up 42 since FY2020.
17	Northrop Grumman Corporation 6 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$18,409,842	1.1%	Rank history: #32 in FY2022, #22 in FY2023, #23 in FY2024 and #20 in FY2025; down 1 since FY2020.
18	PAE Applied Technologies LLC Top agencies Navy (Department of the Navy)	$14,848,450	0.9%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
19	General Atomic Technologies Corporation Through General Atomics Aeronautical Systems, Inc. Top agencies USAF (Department of the Air Force)	$14,317,934	0.9%	Rank history: #10 in FY2022, #4 in FY2023, #12 in FY2024 and not on the FY2025 list; up 45 since FY2020.
20	Brandes Associates, Inc. Top agencies Navy (Department of the Navy)	$11,049,029	0.7%	Rank history: #22 in FY2022, #13 in FY2023, #20 in FY2024 and #26 in FY2025; down 5 since FY2020.
21	MZA Associates Corporation Top agencies Navy (Department of the Navy)	$9,297,835	0.6%	Rank history: #17 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
22	Calista Corp Through Yulista Support Services LLC Top agencies Army (Department of the Army)	$8,127,754	0.5%	Rank history: #34 in FY2022, #59 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
23	DCS Corporation Top agencies Navy (Department of the Navy)	$6,656,485	0.4%	Rank history: #16 in FY2022, #33 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2020.
24	Tyonek Native Corporatio Through Tyonek Global Services LLC Top agencies Army (Department of the Army)	$5,675,187	0.3%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
25	Sierra Lobo Inc. Top agencies USAF (Department of the Air Force)	$4,779,173	0.3%	Rank history: #18 in FY2022 and not on the FY2023–FY2025 lists; down 5 since FY2020.
26	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service) Navy (Department of the Navy)	$3,907,903	0.2%	Rank history: #19 in FY2022, #14 in FY2023, #22 in FY2024 and #11 in FY2025; new, not ranked in FY2020.
27	Engineering and Software System Solutions, Inc. Top agencies USAF (Department of the Air Force)	$2,853,260	0.2%	Rank history: #40 in FY2022, #49 in FY2023, #37 in FY2024 and not on the FY2025 list; down 1 since FY2020.
28	Coherent Technical Services, Inc. Top agencies Navy (Department of the Navy)	$2,600,637	0.2%	Rank history: #23 in FY2022, not on the FY2023 list, #41 in FY2024 and #22 in FY2025; new, not ranked in FY2020.
29	Corrdesa LLC Top agencies USAF (Department of the Air Force)	$2,249,816	0.1%	Rank history: #33 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
30	Life Cycle Engineering Inc. Top agencies Navy (Department of the Navy)	$2,133,170	0.1%	Rank history: #46 in FY2022, #26 in FY2023, #38 in FY2024 and #42 in FY2025; down 7 since FY2020.
31	Huntington Ingalls Industries, Inc. Through HII Mission Technologies Corp Top agencies Navy (Department of the Navy)	$2,082,302	0.1%	Rank history: #28 in FY2022, #36 in FY2023, #46 in FY2024 and #31 in FY2025; new, not ranked in FY2020.
32	Perceptronics Solutions, Inc. Top agencies USAF (Department of the Air Force)	$1,732,644	0.1%	Rank history: #29 in FY2022, #18 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2020.
33	Energy Quest Technologies Inc. Top agencies USAF (Department of the Air Force)	$1,672,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Rolls-Royce Military Aero Engines Ltd Through Rolls-Royce PLC Top agencies Navy (Department of the Navy)	$1,631,143	0.1%	Rank history: #38 in FY2022, #46 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2020.
35	Mesa Photonics LLC Top agencies DLA (Defense Logistics Agency)	$1,600,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	Teledyne Technologies Incorporated Through Teledyne Scientific & Imaging, LLC Top agencies Navy (Department of the Navy)	$1,578,243	0.1%	Rank history: #44 in FY2022 and not on the FY2023–FY2025 lists; up 11 since FY2020.
37	CTC Aero LLC Top agencies OSD (Office of the Secretary of Defense)	$1,500,000	0.1%	Rank history: #56 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
38	Figure Inc. Top agencies USAF (Department of the Air Force)	$1,499,840	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
39	SRC Inc. Top agencies Navy (Department of the Navy)	$963,421	0.1%	Rank history: #50 in FY2022 and not on the FY2023–FY2025 lists; down 8 since FY2020.
40	The Survice Engineering Company LLC Top agencies Navy (Department of the Navy)	$957,844	0.1%	Rank history: #15 in FY2022 and not on the FY2023–FY2025 lists; down 2 since FY2020.
41	Epsilon Systems Solutions, Inc. Through Epsilon C5I Inc. Top agencies Navy (Department of the Navy)	$948,000	0.1%	Rank history: #30 in FY2022, #24 in FY2023, #39 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
42	Cavu Consulting Inc. Top agencies Navy (Department of the Navy)	$943,862	0.1%	Rank history: #26 in FY2022, #27 in FY2023, #27 in FY2024 and #30 in FY2025; new, not ranked in FY2020.
43	Ross-Hime Designs, Incorporated Top agencies USAF (Department of the Air Force)	$899,925	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
44	Air Logistics and Engineering Solutions, LLC Top agencies USAF (Department of the Air Force)	$749,998	<0.1%	Rank history: #58 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
45	Engineering Software Research and Development, Inc. Top agencies USAF (Department of the Air Force)	$749,994	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
46	Data Fusion & Neural Networks, Inc. Top agencies USAF (Department of the Air Force)	$749,971	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
47	Flightware Inc. Top agencies USAF (Department of the Air Force)	$749,862	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
48	Chesapeake Technology International, Corp. Top agencies USAF (Department of the Air Force)	$748,563	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	Chartis Consulting Corporation Top agencies Navy (Department of the Navy)	$633,784	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 21 since FY2020.
50	Honeywell International Inc. Top agencies USAF (Department of the Air Force)	$609,887	<0.1%	Rank history: not on the FY2022 list, #45 in FY2023, #49 in FY2024 and #37 in FY2025; down 8 since FY2020.
51	Reliacoat Technologies, LLC Top agencies USAF (Department of the Air Force)	$599,990	<0.1%	Rank history: #27 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
52	Zenoleap LLC Top agencies Army (Department of the Army)	$576,679	<0.1%	Rank history: not on the FY2022 list, #42 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
53	Resonant Sciences LLC Top agencies USAF (Department of the Air Force)	$550,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	G 2 Software Systems, Inc. Top agencies Navy (Department of the Navy)	$548,233	<0.1%	Rank history: #37 in FY2022, #32 in FY2023, #29 in FY2024 and #29 in FY2025; new, not ranked in FY2020.
55	Textron Inc. Through Bell Textron Inc. Top agencies Navy (Department of the Navy)	$495,000	<0.1%	Rank history: not on the FY2022–FY2023 lists, #28 in FY2024 and #34 in FY2025; down 4 since FY2020.
56	Creare LLC Top agencies Navy (Department of the Navy)	$391,527	<0.1%	Rank history: #24 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; down 35 since FY2020.
57	EIC Laboratories, Inc. Top agencies Navy (Department of the Navy)	$352,073	<0.1%	Rank history: #31 in FY2022 and not on the FY2023–FY2025 lists; down 23 since FY2020.
58	Sentar, Inc. Top agencies Navy (Department of the Navy)	$300,000	<0.1%	Rank history: #54 in FY2022, #44 in FY2023, #48 in FY2024 and #45 in FY2025; new, not ranked in FY2020.
59	Strategic Alliance, Incorporated Top agencies Navy (Department of the Navy)	$264,804	<0.1%	Rank history: #51 in FY2022, #40 in FY2023, #34 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
60	Metron Incorporated Top agencies Navy (Department of the Navy)	$198,126	<0.1%	Rank history: #63 in FY2022, #53 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
61	Hi-Q Engineering, Inc. Top agencies Navy (Department of the Navy)	$175,788	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
62	Denmar Technical Services Inc. Top agencies NASA (National Aeronautics and Space Administration)	$116,685	<0.1%	Rank history: #65 in FY2022 and not on the FY2023–FY2025 lists; down 19 since FY2020.
63	Platform Systems, Incorporated Top agencies Navy (Department of the Navy)	$63,391	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 11 since FY2020.
64	Griffon Corporation Through Telephonics Corporation Top agencies USAF (Department of the Air Force)	$60,728	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
65	FCX Systems Inc. Top agencies DHS (Department of Homeland Security)	$29,614	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
66	Data Intelligence LLC Top agencies Navy (Department of the Navy)	$12,145	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	DLT Solutions LLC Top agencies USAF (Department of the Air Force)	$7,940	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
68	Voly Defense Solutions, LLC Top agencies USAF (Department of the Air Force)	$3,812	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
69	Joint Tactics and Technologies, LLC Top agencies Navy (Department of the Navy)	$3,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
70	Fuse Integration, Inc. Top agencies Navy (Department of the Navy)	$3,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
71	Solute Top agencies Navy (Department of the Navy)	$3,500	<0.1%	Rank history: #61 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
72	RTL Networks, Inc. Top agencies Navy (Department of the Navy)	$3,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73	Alexandria Insights, Inc. Top agencies Navy (Department of the Navy)	$3,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74	Trabus Technologies, Inc. Top agencies Navy (Department of the Navy)	$3,500	<0.1%	Rank history: not on the FY2022–FY2023 lists, #25 in FY2024 and #27 in FY2025; new, not ranked in FY2020.
75	Technology Unlimited Group Top agencies Navy (Department of the Navy)	$3,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in 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 $1.68 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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