Top 100 Contractors in PSC R706: Logistics Support Services, FY2025

Name: Top 100 Contractors in PSC R706: Logistics Support Services, FY2025
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 64% of FY2025 PSC R706 contract dollars

Contract obligations: $8,344,092,096 Net of deobligations, by contracts coded PSC R706
Contractors: 670 Parent companies with an obligation
Largest contractor: V2X, Inc. $1.81 billion, 19.9% 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	V2X, Inc. 3 awardees, including V2X Systems LLC, V2X Aerospace LLC and Vectrus Systems LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,813,748,621	19.9%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; unchanged since FY2024.
2	Lockheed Martin Corporation 7 awardees Top agencies USSOCOM (United States Special Operations Command) Army (Department of the Army) USAF (Department of the Air Force)	$969,993,574	10.7%	Rank history: #3 in FY2021, #3 in FY2022, #3 in FY2023 and #3 in FY2024; up 1 since FY2024.
3	KBR Wyle Services LLC 2 awardees, including KBR Services, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$962,673,015	10.6%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2024; down 1 since FY2024.
4	Amentum Holdings, Inc. 6 awardees, including Amentum Parsons Logistics Services LLC, Amentum Services, Inc. and Amentum Technology, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Treasury (Department of the Treasury)	$829,560,838	9.1%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; up 20 since FY2024.
5	Acquisition Logistics LLC Top agencies Army (Department of the Army)	$262,398,187	2.9%	Rank history: #82 in FY2021 and not on the FY2022–FY2024 lists; up 176 since FY2024.
6	Sierra Nevada Company, LLC 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$229,073,278	2.5%	Rank history: #5 in FY2021, #6 in FY2022, #5 in FY2023 and #6 in FY2024; unchanged since FY2024.
7	Loyalty Support Services Top agencies Army (Department of the Army)	$220,657,239	2.4%	Rank history: #15 in FY2021, #14 in FY2022, #15 in FY2023 and #16 in FY2024; up 9 since FY2024.
8	General Dynamics Corporation 2 awardees, including General Dynamics Information Technology, Inc. and General Dynamics Land Systems Inc. Top agencies DOS (Department of State) Army (Department of the Army) VA (Department of Veterans Affairs)	$192,212,472	2.1%	Rank history: #7 in FY2021, #16 in FY2022, #7 in FY2023 and #14 in FY2024; up 6 since FY2024.
9	Fluor Corporation 2 awardees, including Fluor Intercontinental, Inc. and Fluor Intercontinental Germany GMBH Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$170,281,045	1.9%	Rank history: #10 in FY2021, #13 in FY2022, #8 in FY2023 and #11 in FY2024; up 2 since FY2024.
10	General Atomics Aeronautical Systems, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$160,328,590	1.8%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2024; up 13 since FY2024.
11	ManTech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies Army (Department of the Army)	$144,630,930	1.6%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and #10 in FY2024; down 1 since FY2024.
12	L3Harris Technologies, Inc. 8 awardees, including L3Harris Technologies Integrated Systems L.P., L3Harris Forcex, Inc. and L3Harris Nexgen Communications LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$138,430,150	1.5%	Rank history: #8 in FY2021, #5 in FY2022, #6 in FY2023 and #19 in FY2024; up 7 since FY2024.
13	The Boeing Company 6 awardees, including Jeppesen Foreflight, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOT (Department of Transportation)	$117,751,031	1.3%	Rank history: #11 in FY2021, #15 in FY2022, #9 in FY2023 and #18 in FY2024; up 5 since FY2024.
14	Cotton Commercial Usa, Inc. Top agencies DHS (Department of Homeland Security)	$100,911,626	1.1%	Rank history: #66 in FY2021, not on the FY2022–FY2023 lists and #17 in FY2024; up 3 since FY2024.
15	Terrestris, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$90,096,113	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
16	Northrop Grumman Corporation 5 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) USTRANSCOM (Department of Defense United States Transportation Command)	$64,784,868	0.7%	Rank history: #21 in FY2021, #25 in FY2022, #16 in FY2023 and #41 in FY2024; up 25 since FY2024.
17	CACI International Inc. 3 awardees, including Caci, Inc. - Federal and Caci Nss, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$60,598,524	0.7%	Rank history: #16 in FY2021, #17 in FY2022, #14 in FY2023 and #21 in FY2024; up 4 since FY2024.
18	Leidos Holdings, Inc. 2 awardees, including Leidos, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$52,467,939	0.6%	Rank history: #14 in FY2021, #18 in FY2022, #17 in FY2023 and #22 in FY2024; up 4 since FY2024.
19	RTX Corporation 6 awardees, including Raytheon Company and Goodrich Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$47,844,497	0.5%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; down 6 since FY2024.
20	Am General LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$42,582,200	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
21	Battelle Memorial Institute Top agencies NSF (National Science Foundation)	$39,937,125	0.4%	Rank history: #26 in FY2021, #22 in FY2022, #22 in FY2023 and #25 in FY2024; up 4 since FY2024.
22	Phoenix Management Inc Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$36,695,469	0.4%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023 and #35 in FY2024; up 13 since FY2024.
23	Action Logistics Company Top agencies Army (Department of the Army)	$30,724,002	0.3%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #31 in FY2024; up 8 since FY2024.
24	ITC Defense Corp Top agencies Navy (Department of the Navy)	$28,915,342	0.3%	Rank history: not on the FY2021–FY2023 lists and #38 in FY2024; up 14 since FY2024.
25	Trax International Corporation Top agencies NASA (National Aeronautics and Space Administration)	$28,187,656	0.3%	Rank history: #25 in FY2021, #19 in FY2022, #26 in FY2023 and #29 in FY2024; up 4 since FY2024.
26	Canadian Commercial Corporation Top agencies Army (Department of the Army)	$28,101,600	0.3%	Rank history: not on the FY2021–FY2024 lists; up 141 since FY2024.
27	Serco Inc Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$24,977,692	0.3%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; up 19 since FY2024.
28	Alcyon Technical Services (ATS) JV LLC Top agencies NASA (National Aeronautics and Space Administration)	$24,951,195	0.3%	Rank history: not on the FY2021–FY2023 lists and #90 in FY2024; up 62 since FY2024.
29	Atkinsrealis USA Inc. Top agencies Army (Department of the Army)	$23,532,041	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
30	Criterion Corporation Top agencies USAF (Department of the Air Force)	$22,201,731	0.2%	Rank history: not on the FY2021–FY2023 lists and #42 in FY2024; up 12 since FY2024.
31	Akima Facilities Operations LLC Top agencies Army (Department of the Army)	$21,547,155	0.2%	Rank history: not on the FY2021 list, #34 in FY2022, #27 in FY2023 and #26 in FY2024; down 5 since FY2024.
32	Arctic Slope Regional Corporation 4 awardees, including Agile Decision Sciences, LLC, Applied Research Solutions, Inc. and Broadleaf, Inc. Top agencies NASA (National Aeronautics and Space Administration) DLA (Defense Logistics Agency) Army (Department of the Army)	$21,081,660	0.2%	Rank history: not on the FY2021–FY2024 lists; up 381 since FY2024.
33	Primetech International, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$20,943,580	0.2%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and #93 in FY2024; up 60 since FY2024.
34	The Travis Association for the Blind Top agencies DLA (Defense Logistics Agency)	$19,850,049	0.2%	Rank history: not on the FY2021 list, #40 in FY2022, #44 in FY2023 and #48 in FY2024; up 14 since FY2024.
35	Naval Systems, Inc. Top agencies Navy (Department of the Navy)	$19,529,079	0.2%	Rank history: #47 in FY2021, #48 in FY2022, #47 in FY2023 and #43 in FY2024; up 8 since FY2024.
36	Rsc2, Inc. Top agencies Army (Department of the Army)	$19,357,246	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
37	Vanquish Worldwide L.L.C. Top agencies Army (Department of the Army)	$18,338,215	0.2%	Rank history: #45 in FY2021, #53 in FY2022, #57 in FY2023 and #47 in FY2024; up 10 since FY2024.
38	G D Arab Limited Company Top agencies Army (Department of the Army)	$17,946,852	0.2%	Rank history: #69 in FY2021, #38 in FY2022, #41 in FY2023 and #44 in FY2024; up 6 since FY2024.
39	Kalman & Company Inc. Top agencies Navy (Department of the Navy)	$17,928,466	0.2%	Rank history: not on the FY2021–FY2023 lists and #58 in FY2024; up 19 since FY2024.
40	J. B. Hunt Transport Services Inc. Through J.b. Hunt Transport Inc. Top agencies DHS (Department of Homeland Security)	$17,731,054	0.2%	Rank history: not on the FY2021–FY2024 lists; up 111 since FY2024.
41	Rwanda Medical Supply (Rms) Ltd Top agencies USAID (US Agency for International Development)	$17,647,857	0.2%	Rank history: #80 in FY2021, #72 in FY2022, #58 in FY2023 and not on the FY2024 list; up 190 since FY2024.
42	Red River Science & Technology, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$17,489,014	0.2%	Rank history: #56 in FY2021, #56 in FY2022, #49 in FY2023 and #52 in FY2024; up 10 since FY2024.
43	Akima Support Operations, LLC Top agencies Army (Department of the Army)	$16,943,000	0.2%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2024; down 11 since FY2024.
44	Lion-Vallen Limited Partnership Top agencies DLA (Defense Logistics Agency)	$16,197,232	0.2%	Rank history: #55 in FY2021, not on the FY2022 list, #37 in FY2023 and #60 in FY2024; up 16 since FY2024.
45	Fitt Scientific LLC Top agencies Army (Department of the Army)	$15,663,336	0.2%	Rank history: not on the FY2021–FY2023 lists and #49 in FY2024; up 4 since FY2024.
46	Industries of the Blind Inc. Top agencies DLA (Defense Logistics Agency)	$15,631,557	0.2%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and #71 in FY2024; up 25 since FY2024.
47	Concurrent Technologies Corp Top agencies Navy (Department of the Navy)	$15,241,126	0.2%	Rank history: #65 in FY2021, #73 in FY2022, #79 in FY2023 and #84 in FY2024; up 37 since FY2024.
48	QED Systems LLC Top agencies Army (Department of the Army)	$15,157,782	0.2%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2023 and #79 in FY2024; up 31 since FY2024.
49	LTM Inc. Top agencies Navy (Department of the Navy)	$14,938,281	0.2%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2024; up 1 since FY2024.
50	Professional Analysis, LLC Top agencies Navy (Department of the Navy)	$14,918,867	0.2%	Rank history: #50 in FY2021, #35 in FY2022, #35 in FY2023 and #65 in FY2024; up 15 since FY2024.
51	Eagle Systems Inc. Top agencies Navy (Department of the Navy)	$14,857,570	0.2%	Rank history: #76 in FY2021, #94 in FY2022, #89 in FY2023 and #66 in FY2024; up 15 since FY2024.
52	Prime Response, Inc. Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) WHS (DOD Washington Headquarters Service)	$14,814,418	0.2%	Rank history: #71 in FY2021, #91 in FY2022, #80 in FY2023 and #67 in FY2024; up 15 since FY2024.
53	Techtrans International Inc. Top agencies NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$14,636,726	0.2%	Rank history: #79 in FY2021, #83 in FY2022, #76 in FY2023 and #73 in FY2024; up 20 since FY2024.
54	Sawtst LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$14,625,421	0.2%	Rank history: #48 in FY2021, #36 in FY2022, #30 in FY2023 and #59 in FY2024; up 5 since FY2024.
55	S.C.A. - Shipping Consultants Associated Ltd. Top agencies Navy (Department of the Navy) Army (Department of the Army) WHS (DOD Washington Headquarters Service)	$14,352,778	0.2%	Rank history: not on the FY2021 list, #82 in FY2022, #54 in FY2023 and #80 in FY2024; up 25 since FY2024.
56	Delta Defense Services JV LLC Top agencies Army (Department of the Army)	$13,786,472	0.2%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and #75 in FY2024; up 19 since FY2024.
57	Chenega Facilities Management LLC Top agencies Army (Department of the Army)	$13,400,050	0.1%	Rank history: not on the FY2021–FY2023 lists and #68 in FY2024; up 11 since FY2024.
58	Noble Supply & Logistics, LLC Top agencies GSA (General Services Administration) Navy (Department of the Navy)	$12,786,417	0.1%	Rank history: #42 in FY2021, #32 in FY2022, not on the FY2023 list and #40 in FY2024; down 18 since FY2024.
59	Waypoint LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$12,776,896	0.1%	Rank history: not on the FY2021 list, #92 in FY2022 and not on the FY2023–FY2024 lists; up 71 since FY2024.
60	Westech International, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$12,726,059	0.1%	Rank history: #78 in FY2021, #86 in FY2022, #94 in FY2023 and #64 in FY2024; up 4 since FY2024.
61	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies Army (Department of the Army)	$12,455,953	0.1%	Rank history: #27 in FY2021, #24 in FY2022, #19 in FY2023 and #33 in FY2024; down 28 since FY2024.
62	Universal Solutions International, Incorporated Top agencies Army (Department of the Army)	$12,313,452	0.1%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2023 and #78 in FY2024; up 16 since FY2024.
63	Al Jazy Trading Company Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$12,069,473	0.1%	Rank history: not on the FY2021–FY2024 lists; up 71 since FY2024.
64	Total Logistics SB Joint Venture Top agencies Navy (Department of the Navy)	$11,666,091	0.1%	Rank history: #67 in FY2021, #77 in FY2022, #74 in FY2023 and #86 in FY2024; up 22 since FY2024.
65	Nana Regional Corporation Inc. Through Akima Logistics Services LLC Top agencies USAF (Department of the Air Force)	$11,642,822	0.1%	Rank history: #23 in FY2021, #20 in FY2022, #18 in FY2023 and #51 in FY2024; down 14 since FY2024.
66	Longbow LLC Top agencies Army (Department of the Army)	$11,534,916	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
67	Red Peak Technical Services, LLC Top agencies Navy (Department of the Navy) DOS (Department of State)	$11,477,440	0.1%	Rank history: not on the FY2021–FY2024 lists; up 49 since FY2024.
68	Huntington Ingalls Industries, Inc. 3 awardees, including HII Mission Technologies Corp and HII Fleet Support Group LLC Top agencies Navy (Department of the Navy)	$11,193,944	0.1%	Rank history: #61 in FY2021, #12 in FY2022, not on the FY2023 list and #15 in FY2024; down 53 since FY2024.
69	T Square Logistics Services Corporation Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$11,189,032	0.1%	Rank history: not on the FY2021–FY2024 lists; up 41 since FY2024.
70	Sierra Management & Technologies Inc. Top agencies Navy (Department of the Navy)	$11,182,632	0.1%	Rank history: #100 in FY2021, not on the FY2022 list, #81 in FY2023 and #63 in FY2024; down 7 since FY2024.
71	Skookum Educational Programs Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$11,116,694	0.1%	Rank history: #92 in FY2021, #97 in FY2022, #88 in FY2023 and #88 in FY2024; up 17 since FY2024.
72	Andromeda Systems Incorporated Top agencies Navy (Department of the Navy)	$10,911,957	0.1%	Rank history: #37 in FY2021, #39 in FY2022, #46 in FY2023 and #74 in FY2024; up 2 since FY2024.
73	Cherokee Nation Government Solutions, L.L.C. Top agencies Navy (Department of the Navy)	$10,349,357	0.1%	Rank history: not on the FY2021–FY2024 lists; up 67 since FY2024.
74	KVG LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DOD (Department of Defense)	$10,234,015	0.1%	Rank history: not on the FY2021 list, #52 in FY2022, #56 in FY2023 and #54 in FY2024; down 20 since FY2024.
75	Chenega Base & Logistics Services LLC Top agencies Army (Department of the Army)	$10,195,609	0.1%	Rank history: not on the FY2021–FY2024 lists; up 124 since FY2024.
76	Alpha Marine Services LLC Top agencies DHS (Department of Homeland Security)	$9,686,995	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
77	D&G Support Services LLC Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) USTRANSCOM (Department of Defense United States Transportation Command)	$9,262,835	0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023 and #70 in FY2024; down 7 since FY2024.
78	Team Housing Solutions, Inc. Top agencies Army (Department of the Army)	$9,228,494	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
79	Advancia Government Services LLC Top agencies Army (Department of the Army)	$9,130,950	0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023 and #92 in FY2024; up 13 since FY2024.
80	Goldbelt Apex, LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$9,036,909	0.1%	Rank history: not on the FY2021–FY2024 lists; up 47 since FY2024.
81	Obera LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$8,815,230	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
82	Bodwe-Kvg JV LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$8,724,250	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
83	Goodwill Services Inc. Top agencies Navy (Department of the Navy)	$8,633,027	0.1%	Rank history: not on the FY2021–FY2023 lists and #100 in FY2024; up 17 since FY2024.
84	Semanticbits LLC Through ICF Incorporated, L.L.C. Top agencies HHS (Department of Health and Human Services)	$8,544,702	0.1%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2024; down 23 since FY2024.
85	Five Rivers Analytics, LLC Top agencies DOT (Department of Transportation)	$8,535,989	0.1%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2024; down 16 since FY2024.
86	Tyonek Services Overhaul Facility-Stennis, LLC Top agencies Navy (Department of the Navy)	$8,514,522	0.1%	Rank history: not on the FY2021–FY2023 lists and #91 in FY2024; up 5 since FY2024.
87	Dtsv Inc. Top agencies DOS (Department of State)	$8,356,096	0.1%	Rank history: not on the FY2021–FY2024 lists; up 15 since FY2024.
88	Innovative Technology Partnerships LLC Top agencies DOE (Department of Energy)	$8,322,056	0.1%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023 and not on the FY2024 list; up 24 since FY2024.
89	JSL Technologies, Inc. Top agencies Navy (Department of the Navy)	$8,319,296	0.1%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023 and #94 in FY2024; up 5 since FY2024.
90	Highbury Defense Group Through Accelint Mission Solutions, LLC Top agencies Navy (Department of the Navy)	$8,316,963	0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and #95 in FY2024; up 5 since FY2024.
91	Sentinel Aerospace, LLC Top agencies DOT (Department of Transportation)	$8,175,000	0.1%	Rank history: not on the FY2021–FY2024 lists; up 28 since FY2024.
92	Professional Contract Services, Inc. Top agencies Navy (Department of the Navy)	$8,124,457	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
93	KT Consulting, Inc. Top agencies USAF (Department of the Air Force)	$8,055,100	0.1%	Rank history: #85 in FY2021, #80 in FY2022, #66 in FY2023 and not on the FY2024 list; up 44 since FY2024.
94	Technica LLC Top agencies Army (Department of the Army)	$7,999,710	0.1%	Rank history: #17 in FY2021, #21 in FY2022, #24 in FY2023 and #30 in FY2024; down 64 since FY2024.
95	Synectic Solutions, Inc. Top agencies Navy (Department of the Navy)	$7,911,723	0.1%	Rank history: not on the FY2021–FY2024 lists; up 26 since FY2024.
96	Peckham Vocational Industries Inc. Top agencies DLA (Defense Logistics Agency)	$7,828,394	0.1%	Rank history: not on the FY2021–FY2024 lists; up 27 since FY2024.
97	Strativia LLC Top agencies DHS (Department of Homeland Security) DOE (Department of Energy) DOI (Department of the Interior)	$7,795,349	0.1%	Rank history: not on the FY2021–FY2024 lists; up 4 since FY2024.
98	Muscogee Staffing Solutions, LLC Top agencies DOS (Department of State)	$7,623,733	0.1%	Rank history: not on the FY2021–FY2024 lists; up 31 since FY2024.
99	PD Systems, LLC Top agencies Army (Department of the Army)	$7,526,865	0.1%	Rank history: #53 in FY2021, #41 in FY2022, #43 in FY2023 and #55 in FY2024; down 44 since FY2024.
100	Nakupuna Services LLC Top agencies Navy (Department of the Navy)	$7,467,918	0.1%	Rank history: not on the FY2021–FY2024 lists; up 60 since FY2024.

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100 of 670 contractors listed here. See the rest on GovTribe.

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 $9.11 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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 R706 contractors in FY2025?

1. V2X, Inc. ($1.81B), 2. Lockheed Martin Corporation ($970M), 3. KBR Wyle Services LLC ($963M), 4. Amentum Holdings, Inc. ($830M), 5. Acquisition Logistics LLC ($262M), 6. Sierra Nevada Company, LLC ($229M), 7. Loyalty Support Services ($221M), 8. General Dynamics Corporation ($192M), 9. Fluor Corporation ($170M), 10. General Atomics Aeronautical Systems, Inc. ($160M).

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