Top 60 Contractors in PSC AC14: National Defense R&D Services; Department of Defense – Military; R&D Administrative Expenses, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 4 awardees, including Sikorsky Aircraft Corporation Top agencies Navy (Department of the Navy)	$267,448,019	19.8%	Rank history: #1 in FY2021, #8 in FY2022, #6 in FY2024 and #15 in FY2025; up 7 since FY2022.
2	General Electric Company 3 awardees, including GE Aviation Systems LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$148,751,112	11.0%	Rank history: #3 in FY2021, #1 in FY2022, #3 in FY2024 and #8 in FY2025; down 1 since FY2022.
3	The Boeing Company 2 awardees Top agencies Navy (Department of the Navy)	$145,999,091	10.8%	Rank history: #4 in FY2021, #5 in FY2022, #1 in FY2024 and #3 in FY2025; up 2 since FY2022.
4	General Atomic Technologies Corporation 2 awardees, including General Atomics Aeronautical Systems, Inc. and General Atomics Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$133,630,343	9.9%	Rank history: #19 in FY2021, #10 in FY2022, #12 in FY2024 and not on the FY2025 list; up 6 since FY2022.
5	Science Applications International Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$131,160,091	9.7%	Rank history: #5 in FY2021, #3 in FY2022, #4 in FY2024 and #4 in FY2025; down 2 since FY2022.
6	Torch Technologies Inc. Top agencies MDA (DOD Missile Defense Agency) Army (Department of the Army)	$125,031,541	9.2%	Rank history: #9 in FY2021, #2 in FY2022, #2 in FY2024 and #2 in FY2025; down 4 since FY2022.
7	American Electronic Warfare Associates, Incorporated Top agencies Navy (Department of the Navy)	$73,441,963	5.4%	Rank history: #7 in FY2021, #6 in FY2022, #8 in FY2024 and #9 in FY2025; down 1 since FY2022.
8	RTX Corporation 8 awardees, including Raytheon Company and Hamilton Sundstrand Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$71,500,570	5.3%	Rank history: #2 in FY2021, #4 in FY2022, #10 in FY2024 and #1 in FY2025; down 4 since FY2022.
9	Reliance Test & Technology, LLC Top agencies Navy (Department of the Navy)	$68,266,870	5.0%	Rank history: #16 in FY2021, #7 in FY2022, #7 in FY2024 and #6 in FY2025; down 2 since FY2022.
10	J.f. Taylor, Inc. Top agencies Navy (Department of the Navy)	$25,821,021	1.9%	Rank history: #13 in FY2021, #9 in FY2022, #13 in FY2024 and not on the FY2025 list; down 1 since FY2022.
11	The Corporation of Mercer University Top agencies USAF (Department of the Air Force)	$18,746,399	1.4%	Rank history: #14 in FY2021, #13 in FY2022, #14 in FY2024 and #19 in FY2025; up 2 since FY2022.
12	Sossec Inc. Top agencies USAF (Department of the Air Force)	$14,963,531	1.1%	Rank history: #11 in FY2021, #11 in FY2022, #11 in FY2024 and #13 in FY2025; down 1 since FY2022.
13	Brandes Associates, Inc. Top agencies Navy (Department of the Navy)	$7,392,579	0.5%	Rank history: #20 in FY2021, #22 in FY2022, #20 in FY2024 and #26 in FY2025; up 9 since FY2022.
14	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$6,232,448	0.5%	Rank history: #26 in FY2021, #19 in FY2022, #22 in FY2024 and #11 in FY2025; up 5 since FY2022.
15	Titan Robotics Inc. Top agencies USAF (Department of the Air Force)	$6,230,000	0.5%	Rank history: not on the FY2021 list, #35 in FY2022, #18 in FY2024 and not on the FY2025 list; up 20 since FY2022.
16	Xrdefense, LLC Top agencies USAF (Department of the Air Force)	$6,199,848	0.5%	Rank history: not on the FY2021 list, #20 in FY2022, #31 in FY2024 and #21 in FY2025; up 4 since FY2022.
17	HP Enterprise Services LLC Through Peraton Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$6,170,553	0.5%	Rank history: #15 in FY2021, #14 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
18	Perceptronics Solutions, Inc. 3 awardees Top agencies USAF (Department of the Air Force)	$5,570,000	0.4%	Rank history: #32 in FY2021, #29 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
19	Anautics, Inc. Top agencies USAF (Department of the Air Force)	$5,472,328	0.4%	Rank history: not on the FY2021 list, #39 in FY2022 and not on the FY2024–FY2025 lists; up 20 since FY2022.
20	The University of Alabama System Through The University of Alabama In Huntsville Top agencies Army (Department of the Army)	$4,957,974	0.4%	Rank history: #12 in FY2021, #12 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
21	Tecolote Research, Inc. Top agencies USAF (Department of the Air Force)	$4,918,167	0.4%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2024 and #10 in FY2025; new.
22	Northrop Grumman Corporation 4 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$4,828,396	0.4%	Rank history: #17 in FY2021, #32 in FY2022, #23 in FY2024 and #20 in FY2025; up 10 since FY2022.
23	Sarcos Corp. Through Sarcos Group LC Top agencies USAF (Department of the Air Force)	$3,860,886	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
24	Epsilon Systems Solutions, Inc. Through Epsilon C5I Inc. Top agencies Navy (Department of the Navy) WHS (DOD Washington Headquarters Service)	$3,059,647	0.2%	Rank history: #41 in FY2021, #30 in FY2022, #39 in FY2024 and not on the FY2025 list; up 6 since FY2022.
25	Mercury Systems Inc. Top agencies Navy (Department of the Navy)	$3,000,496	0.2%	Rank history: not on the FY2021 list, #52 in FY2022, #33 in FY2024 and #18 in FY2025; up 27 since FY2022.
26	Life Cycle Engineering Inc. Top agencies Navy (Department of the Navy)	$2,711,075	0.2%	Rank history: #30 in FY2021, #46 in FY2022, #38 in FY2024 and #42 in FY2025; up 20 since FY2022.
27	Cavu Consulting Inc. Top agencies Navy (Department of the Navy)	$2,495,140	0.2%	Rank history: #42 in FY2021, #26 in FY2022, #27 in FY2024 and #30 in FY2025; down 1 since FY2022.
28	IBC Materials and Technologies, LLC Top agencies USAF (Department of the Air Force)	$2,445,064	0.2%	Rank history: not on the FY2021 list, #25 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
29	Compass Technology Group, Inc. Top agencies USAF (Department of the Air Force)	$2,299,935	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
30	Kratos Defense & Security Solutions, Inc. 2 awardees, including Kratos Defense & Rocket Support Services, Inc. Top agencies Navy (Department of the Navy)	$2,259,106	0.2%	Rank history: #8 in FY2021, #21 in FY2022, #24 in FY2024 and #23 in FY2025; down 9 since FY2022.
31	Deloitte LLP Through Deloitte Consulting LLP Top agencies Navy (Department of the Navy)	$2,080,836	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
32	G 2 Software Systems Inc. 2 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$1,906,694	0.1%	Rank history: #54 in FY2021, #37 in FY2022, #29 in FY2024 and #29 in FY2025; up 5 since FY2022.
33	DCS Corporation Top agencies Navy (Department of the Navy)	$1,864,741	0.1%	Rank history: #23 in FY2021, #16 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
34	Corsha, Inc. Top agencies USAF (Department of the Air Force)	$1,800,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
35	Physical Sciences Inc. Top agencies USAF (Department of the Air Force)	$1,799,847	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
36	Huntington Ingalls Industries, Inc. Through HII Mission Technologies Corp Top agencies Navy (Department of the Navy)	$1,679,517	0.1%	Rank history: #31 in FY2021, #28 in FY2022, #46 in FY2024 and #31 in FY2025; down 8 since FY2022.
37	MZA Associates Corporation Top agencies Navy (Department of the Navy)	$1,464,952	0.1%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2024 and not on the FY2025 list; new.
38	Rolls-Royce Solutions America Inc. Through Rolls-Royce PLC Top agencies Navy (Department of the Navy)	$1,433,134	0.1%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2024 and not on the FY2025 list; new.
39	Allegient Defense Inc Through BCS Allegient, Inc. Top agencies USAF (Department of the Air Force)	$785,142	0.1%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2024 and not on the FY2025 list; new.
40	Strategic Alliance, Incorporated Top agencies Navy (Department of the Navy)	$768,349	0.1%	Rank history: #59 in FY2021, #51 in FY2022, #34 in FY2024 and not on the FY2025 list; up 11 since FY2022.
41	Savit Corporation Top agencies Army (Department of the Army)	$600,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2024 and #28 in FY2025; new.
42	Zenoleap LLC Top agencies Army (Department of the Army)	$579,071	<0.1%	Rank history: #52 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
43	Nlign Analytics, Inc. Top agencies USAF (Department of the Air Force)	$492,088	<0.1%	Rank history: not on the FY2021 list, #49 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
44	Sentar, Inc. Top agencies Navy (Department of the Navy)	$487,997	<0.1%	Rank history: #58 in FY2021, #54 in FY2022, #48 in FY2024 and #45 in FY2025; up 10 since FY2022.
45	Honeywell International Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$454,587	<0.1%	Rank history: #50 in FY2021, not on the FY2022 list, #49 in FY2024 and #37 in FY2025; returned.
46	Rolls-Royce Military Aero Engines Ltd Through Rolls-Royce PLC Top agencies Navy (Department of the Navy)	$451,716	<0.1%	Rank history: #34 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
47	Deloitte Consulting LLP Top agencies Navy (Department of the Navy)	$400,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
48	Grid Raster Inc Top agencies USAF (Department of the Air Force)	$400,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
49	Engineering and Software System Solutions, Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$369,014	<0.1%	Rank history: #27 in FY2021, #40 in FY2022, #37 in FY2024 and not on the FY2025 list; down 9 since FY2022.
50	Vortex Control Technologies LLC Top agencies Navy (Department of the Navy)	$273,197	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
51	F3 Solutions LLC Top agencies USAF (Department of the Air Force)	$249,999	<0.1%	Rank history: not on the FY2021 list, #45 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
52	Montech Inc. Top agencies USAF (Department of the Air Force)	$242,014	<0.1%	Rank history: not on the FY2021 list, #42 in FY2022, #52 in FY2024 and not on the FY2025 list; down 10 since FY2022.
53	Metron Incorporated Top agencies Navy (Department of the Navy)	$231,505	<0.1%	Rank history: #60 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
54	Centurum Inc. Through Centurum Information Technology Inc. Top agencies Navy (Department of the Navy)	$204,053	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	Aging Aircraft Consulting LLC Top agencies USAF (Department of the Air Force)	$200,000	<0.1%	Rank history: not on the FY2021 list, #47 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
56	Sigma Defense Systems LLC Through Solute Top agencies Navy (Department of the Navy)	$183,794	<0.1%	Rank history: not on the FY2021 list, #60 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
57	FBS Inc. Top agencies Navy (Department of the Navy)	$183,249	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #48 in FY2025; new.
58	Creare LLC Top agencies Navy (Department of the Navy)	$153,695	<0.1%	Rank history: #56 in FY2021, #24 in FY2022 and not on the FY2024–FY2025 lists; down 34 since FY2022.
59	Calista Corp Through Yulista Support Services LLC Top agencies Army (Department of the Army)	$111,430	<0.1%	Rank history: #22 in FY2021, #34 in FY2022 and not on the FY2024–FY2025 lists; down 25 since FY2022.
60	Cybernet Systems Corporation Top agencies USAF (Department of the Air Force)	$45,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

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 $1.35 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.

Quick answers