Top 100 Contractors in PSC R706: Logistics Support Services, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC R706: Logistics Support Services, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 70% of PSC R706 contract dollars from July 2025 through June 2026

Contract obligations: $9,553,228,611 Net of deobligations, by contracts coded PSC R706
Contractors: 597 Parent companies with an obligation
Largest contractor: Reliance Steel & Aluminum Co. $1.47 billion, 14.5% 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	Reliance Steel & Aluminum Co. Through Ami Metals, Inc. Top agencies DHS (Department of Homeland Security)	$1,474,828,642	14.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
2	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)	$1,164,108,802	11.5%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and #1 in FY2025; down 1 since Jul 2024–Jun 2025.
3	Lockheed Martin Corporation 7 awardees Top agencies USSOCOM (United States Special Operations Command) Army (Department of the Army) USAF (Department of the Air Force)	$1,021,663,610	10.1%	Rank history: #3 in FY2021, #3 in FY2022, #3 in FY2023, #3 in FY2024 and #2 in FY2025; down 1 since Jul 2024–Jun 2025.
4	KBR Wyle Services LLC 2 awardees, including KBR Services, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$879,944,770	8.7%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #3 in FY2025; down 1 since Jul 2024–Jun 2025.
5	Acquisition Logistics LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$863,116,496	8.5%	Rank history: #82 in FY2021, not on the FY2022–FY2024 lists and #5 in FY2025; up 113 since Jul 2024–Jun 2025.
6	Amentum Holdings, Inc. 7 awardees, including Amentum Parsons Logistics Services LLC, Amentum Services, Inc. and PAE Government Services, Inc. Top agencies Army (Department of the Army) Treasury (Department of the Treasury) USAF (Department of the Air Force)	$617,424,347	6.1%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #4 in FY2025; down 2 since Jul 2024–Jun 2025.
7	Sierra Nevada Company, LLC 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$321,488,122	3.2%	Rank history: #5 in FY2021, #6 in FY2022, #5 in FY2023, #6 in FY2024 and #6 in FY2025; down 2 since Jul 2024–Jun 2025.
8	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)	$276,438,351	2.7%	Rank history: #10 in FY2021, #13 in FY2022, #8 in FY2023, #11 in FY2024 and #9 in FY2025; unchanged since Jul 2024–Jun 2025.
9	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)	$240,011,897	2.4%	Rank history: #7 in FY2021, #16 in FY2022, #7 in FY2023, #14 in FY2024 and #8 in FY2025; up 6 since Jul 2024–Jun 2025.
10	Loyalty Support Services Top agencies Army (Department of the Army)	$210,823,673	2.1%	Rank history: #15 in FY2021, #14 in FY2022, #15 in FY2023, #16 in FY2024 and #7 in FY2025; up 1 since Jul 2024–Jun 2025.
11	ManTech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies Army (Department of the Army)	$207,184,897	2.0%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023, #10 in FY2024 and #11 in FY2025; down 5 since Jul 2024–Jun 2025.
12	General Atomics Aeronautical Systems, Inc. Top agencies USAF (Department of the Air Force)	$160,643,777	1.6%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #10 in FY2025; down 2 since Jul 2024–Jun 2025.
13	The Boeing Company 5 awardees, including Jeppesen Foreflight, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOT (Department of Transportation)	$93,469,388	0.9%	Rank history: #11 in FY2021, #15 in FY2022, #9 in FY2023, #18 in FY2024 and #13 in FY2025; up 1 since Jul 2024–Jun 2025.
14	Leidos Holdings, Inc. 2 awardees, including Leidos, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Navy (Department of the Navy)	$90,974,422	0.9%	Rank history: #14 in FY2021, #18 in FY2022, #17 in FY2023, #22 in FY2024 and #18 in FY2025; up 9 since Jul 2024–Jun 2025.
15	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)	$80,954,837	0.8%	Rank history: #16 in FY2021, #17 in FY2022, #14 in FY2023, #21 in FY2024 and #17 in FY2025; up 4 since Jul 2024–Jun 2025.
16	Northrop Grumman Corporation 6 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$62,996,794	0.6%	Rank history: #21 in FY2021, #25 in FY2022, #16 in FY2023, #41 in FY2024 and #16 in FY2025; up 16 since Jul 2024–Jun 2025.
17	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) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$56,962,480	0.6%	Rank history: #8 in FY2021, #5 in FY2022, #6 in FY2023, #19 in FY2024 and #12 in FY2025; down 4 since Jul 2024–Jun 2025.
18	Terrestris, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$50,445,580	0.5%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; up 2 since Jul 2024–Jun 2025.
19	RTX Corporation 7 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)	$50,235,712	0.5%	Rank history: #9 in FY2021, #7 in FY2022, #13 in FY2023, #13 in FY2024 and #19 in FY2025; down 1 since Jul 2024–Jun 2025.
20	Al Jazy Trading Company Top agencies Army (Department of the Army)	$49,664,678	0.5%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; up 69 since Jul 2024–Jun 2025.
21	Battelle Memorial Institute Top agencies NSF (National Science Foundation)	$46,750,125	0.5%	Rank history: #26 in FY2021, #22 in FY2022, #22 in FY2023, #25 in FY2024 and #21 in FY2025; up 8 since Jul 2024–Jun 2025.
22	Action Logistics Company Top agencies Army (Department of the Army)	$41,983,715	0.4%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023, #31 in FY2024 and #23 in FY2025; unchanged since Jul 2024–Jun 2025.
23	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies Army (Department of the Army)	$38,731,020	0.4%	Rank history: #27 in FY2021, #24 in FY2022, #19 in FY2023, #33 in FY2024 and #61 in FY2025; up 30 since Jul 2024–Jun 2025.
24	ITC Defense Corp Top agencies Navy (Department of the Navy)	$34,313,700	0.3%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #24 in FY2025; up 1 since Jul 2024–Jun 2025.
25	KVG LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) WHS (DOD Washington Headquarters Service)	$34,142,498	0.3%	Rank history: not on the FY2021 list, #52 in FY2022, #56 in FY2023, #54 in FY2024 and #74 in FY2025; up 26 since Jul 2024–Jun 2025.
26	Waypoint LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) WHS (DOD Washington Headquarters Service)	$31,517,509	0.3%	Rank history: not on the FY2021 list, #92 in FY2022, not on the FY2023–FY2024 lists and #59 in FY2025; up 62 since Jul 2024–Jun 2025.
27	Bodwe-Kvg JV LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$27,129,246	0.3%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; up 124 since Jul 2024–Jun 2025.
28	Serco Inc Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$25,775,300	0.3%	Rank history: not on the FY2021–FY2023 lists, #46 in FY2024 and #27 in FY2025; up 5 since Jul 2024–Jun 2025.
29	Meridian Global Consulting LLC Top agencies Navy (Department of the Navy)	$25,614,000	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
30	Rsc2, Inc. Top agencies Army (Department of the Army)	$25,183,662	0.2%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; up 62 since Jul 2024–Jun 2025.
31	Professional Contract Services, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$23,874,244	0.2%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; up 129 since Jul 2024–Jun 2025.
32	The Travis Association for the Blind Top agencies DLA (Defense Logistics Agency)	$23,468,497	0.2%	Rank history: not on the FY2021 list, #40 in FY2022, #44 in FY2023, #48 in FY2024 and #34 in FY2025; up 10 since Jul 2024–Jun 2025.
33	Am General LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$23,184,414	0.2%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; down 6 since Jul 2024–Jun 2025.
34	Criterion Corporation Top agencies USAF (Department of the Air Force)	$23,019,147	0.2%	Rank history: not on the FY2021–FY2023 lists, #42 in FY2024 and #30 in FY2025; up 11 since Jul 2024–Jun 2025.
35	Naval Systems, Inc. Top agencies Navy (Department of the Navy)	$22,721,586	0.2%	Rank history: #47 in FY2021, #48 in FY2022, #47 in FY2023, #43 in FY2024 and #35 in FY2025; up 12 since Jul 2024–Jun 2025.
36	Trax International Corporation Top agencies NASA (National Aeronautics and Space Administration)	$21,900,799	0.2%	Rank history: #25 in FY2021, #19 in FY2022, #26 in FY2023, #29 in FY2024 and #25 in FY2025; down 8 since Jul 2024–Jun 2025.
37	Industries of the Blind Inc. Top agencies DLA (Defense Logistics Agency)	$20,790,220	0.2%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023, #71 in FY2024 and #46 in FY2025; up 25 since Jul 2024–Jun 2025.
38	Phoenix Management Inc Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$20,645,311	0.2%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023, #35 in FY2024 and #22 in FY2025; down 12 since Jul 2024–Jun 2025.
39	Professional and Scientific Associates, Inc. Top agencies Commerce (Department of Commerce) DOT (Department of Transportation)	$17,612,684	0.2%	Rank history: not on the FY2021–FY2023 lists, #62 in FY2024 and not on the FY2025 list; up 170 since Jul 2024–Jun 2025.
40	Kalman & Company Inc. Top agencies Navy (Department of the Navy)	$17,297,580	0.2%	Rank history: not on the FY2021–FY2023 lists, #58 in FY2024 and #39 in FY2025; up 23 since Jul 2024–Jun 2025.
41	Response Ai Solutions, LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) Navy (Department of the Navy)	$16,733,231	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
42	Delta Defense Services JV LLC Top agencies Army (Department of the Army)	$16,656,805	0.2%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023, #75 in FY2024 and #56 in FY2025; up 36 since Jul 2024–Jun 2025.
43	Data Monitor Systems Inc Top agencies USAF (Department of the Air Force)	$15,735,710	0.2%	Rank history: not on the FY2021–FY2023 lists, #81 in FY2024 and not on the FY2025 list; up 71 since Jul 2024–Jun 2025.
44	Cherokee Nation 2 awardees, including Cherokee Nation Government Solutions, L.L.C. and Cherokee Nation Strategic Programs, L.L.C. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$15,721,427	0.2%	Rank history: #6 in FY2021, #51 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
45	Delta Vector USA LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$15,205,410	0.1%	Rank history: not on the FY2021–FY2025 lists; up 288 since Jul 2024–Jun 2025.
46	Eagle Systems Inc. Top agencies Navy (Department of the Navy)	$15,187,259	0.1%	Rank history: #76 in FY2021, #94 in FY2022, #89 in FY2023, #66 in FY2024 and #51 in FY2025; up 3 since Jul 2024–Jun 2025.
47	Peckham Vocational Industries Inc. Top agencies DLA (Defense Logistics Agency)	$14,502,032	0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; up 60 since Jul 2024–Jun 2025.
48	Sierra Management & Technologies Inc. Top agencies Navy (Department of the Navy)	$14,358,614	0.1%	Rank history: #100 in FY2021, not on the FY2022 list, #81 in FY2023, #63 in FY2024 and #70 in FY2025; up 18 since Jul 2024–Jun 2025.
49	Alpha Marine Services LLC Top agencies DHS (Department of Homeland Security)	$14,246,154	0.1%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; up 44 since Jul 2024–Jun 2025.
50	Lion-Vallen Limited Partnership Top agencies DLA (Defense Logistics Agency)	$13,913,231	0.1%	Rank history: #55 in FY2021, not on the FY2022 list, #37 in FY2023, #60 in FY2024 and #44 in FY2025; up 4 since Jul 2024–Jun 2025.
51	Red Peak Technical Services, LLC Top agencies Navy (Department of the Navy) DOS (Department of State)	$13,653,803	0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; up 16 since Jul 2024–Jun 2025.
52	Skookum Educational Programs Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$13,430,972	0.1%	Rank history: #92 in FY2021, #97 in FY2022, #88 in FY2023, #88 in FY2024 and #71 in FY2025; up 39 since Jul 2024–Jun 2025.
53	Prime Response, Inc. Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) WHS (DOD Washington Headquarters Service)	$13,094,691	0.1%	Rank history: #71 in FY2021, #91 in FY2022, #80 in FY2023, #67 in FY2024 and #52 in FY2025; up 17 since Jul 2024–Jun 2025.
54	Professional Analysis, LLC Top agencies Navy (Department of the Navy)	$13,042,435	0.1%	Rank history: #50 in FY2021, #35 in FY2022, #35 in FY2023, #65 in FY2024 and #50 in FY2025; up 52 since Jul 2024–Jun 2025.
55	Andromeda Systems Incorporated Top agencies Navy (Department of the Navy)	$12,770,663	0.1%	Rank history: #37 in FY2021, #39 in FY2022, #46 in FY2023, #74 in FY2024 and #72 in FY2025; up 17 since Jul 2024–Jun 2025.
56	T Square Logistics Services Corporation Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$11,923,673	0.1%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; up 29 since Jul 2024–Jun 2025.
57	JBS International, Inc. Top agencies HHS (Department of Health and Human Services)	$11,761,979	0.1%	Rank history: #64 in FY2021, #76 in FY2022, #83 in FY2023, #77 in FY2024 and not on the FY2025 list; up 19 since Jul 2024–Jun 2025.
58	PD Systems, LLC Top agencies Army (Department of the Army)	$11,757,756	0.1%	Rank history: #53 in FY2021, #41 in FY2022, #43 in FY2023, #55 in FY2024 and #99 in FY2025; up 37 since Jul 2024–Jun 2025.
59	Red Orange North America Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$11,680,317	0.1%	Rank history: not on the FY2021–FY2025 lists; up 105 since Jul 2024–Jun 2025.
60	Red River Science & Technology, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$11,629,096	0.1%	Rank history: #56 in FY2021, #56 in FY2022, #49 in FY2023, #52 in FY2024 and #42 in FY2025; up 4 since Jul 2024–Jun 2025.
61	Five Rivers Analytics, LLC Top agencies DOT (Department of Transportation)	$11,476,362	0.1%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #85 in FY2025; down 1 since Jul 2024–Jun 2025.
62	Sawtst LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$11,143,481	0.1%	Rank history: #48 in FY2021, #36 in FY2022, #30 in FY2023, #59 in FY2024 and #54 in FY2025; down 5 since Jul 2024–Jun 2025.
63	Longbow LLC Top agencies Army (Department of the Army)	$11,063,243	0.1%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; up 19 since Jul 2024–Jun 2025.
64	S.C.A. - Shipping Consultants Associated Ltd. Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$10,802,659	0.1%	Rank history: not on the FY2021 list, #82 in FY2022, #54 in FY2023, #80 in FY2024 and #55 in FY2025; down 5 since Jul 2024–Jun 2025.
65	D&G Support Services LLC Top agencies USTRANSCOM (Department of Defense United States Transportation Command) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$10,117,040	0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023, #70 in FY2024 and #77 in FY2025; up 40 since Jul 2024–Jun 2025.
66	Primetech International, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$9,892,273	0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023, #93 in FY2024 and #33 in FY2025; down 25 since Jul 2024–Jun 2025.
67	Logmet LLC Top agencies Army (Department of the Army)	$9,513,977	0.1%	Rank history: not on the FY2021–FY2025 lists; up 63 since Jul 2024–Jun 2025.
68	Techtrans International Inc. Top agencies NASA (National Aeronautics and Space Administration)	$9,440,360	0.1%	Rank history: #79 in FY2021, #83 in FY2022, #76 in FY2023, #73 in FY2024 and #53 in FY2025; up 5 since Jul 2024–Jun 2025.
69	Total Logistics SB Joint Venture Top agencies Navy (Department of the Navy)	$9,426,854	0.1%	Rank history: #67 in FY2021, #77 in FY2022, #74 in FY2023, #86 in FY2024 and #64 in FY2025; up 2 since Jul 2024–Jun 2025.
70	Strativia LLC Top agencies DHS (Department of Homeland Security) WHS (DOD Washington Headquarters Service) DOE (Department of Energy)	$9,420,902	0.1%	Rank history: not on the FY2021–FY2024 lists and #97 in FY2025; up 24 since Jul 2024–Jun 2025.
71	Advancia Government Services LLC Top agencies Army (Department of the Army)	$9,375,281	0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023, #92 in FY2024 and #79 in FY2025; up 26 since Jul 2024–Jun 2025.
72	M.t.g. Services, Inc. Top agencies Navy (Department of the Navy)	$9,015,610	0.1%	Rank history: not on the FY2021–FY2025 lists; up 81 since Jul 2024–Jun 2025.
73	Pegasus Support Services LLC Top agencies USAF (Department of the Air Force)	$8,954,984	0.1%	Rank history: not on the FY2021–FY2023 lists, #56 in FY2024 and not on the FY2025 list; up 38 since Jul 2024–Jun 2025.
74	Goldbelt Apex, LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$8,954,436	0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; up 16 since Jul 2024–Jun 2025.
75	Goodwill Services Inc. Top agencies Navy (Department of the Navy)	$8,840,293	0.1%	Rank history: not on the FY2021–FY2023 lists, #100 in FY2024 and #83 in FY2025; up 27 since Jul 2024–Jun 2025.
76	Chenega Base & Logistics Services LLC Top agencies Army (Department of the Army)	$8,834,861	0.1%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 25 since Jul 2024–Jun 2025.
77	Tekla Research, Inc. Top agencies Navy (Department of the Navy)	$8,772,104	0.1%	Rank history: not on the FY2021–FY2025 lists; up 75 since Jul 2024–Jun 2025.
78	Dtsv Inc. Top agencies DOS (Department of State)	$8,639,291	0.1%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; up 26 since Jul 2024–Jun 2025.
79	Concurrent Technologies Corp Top agencies Navy (Department of the Navy)	$8,376,628	0.1%	Rank history: #65 in FY2021, #73 in FY2022, #79 in FY2023, #84 in FY2024 and #47 in FY2025; down 21 since Jul 2024–Jun 2025.
80	JSL Technologies, Inc. Top agencies Navy (Department of the Navy)	$8,258,134	0.1%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023, #94 in FY2024 and #89 in FY2025; up 33 since Jul 2024–Jun 2025.
81	Rivet Operations Company LLC Top agencies Navy (Department of the Navy)	$8,230,566	0.1%	Rank history: not on the FY2021–FY2025 lists; up 28 since Jul 2024–Jun 2025.
82	Workplace Solutions, Inc. Top agencies Army (Department of the Army)	$8,226,680	0.1%	Rank history: not on the FY2021 list, #89 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
83	LMI Consulting, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$7,993,615	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
84	S&K Mission Support, LLC Top agencies DOT (Department of Transportation)	$7,912,497	0.1%	Rank history: not on the FY2021–FY2025 lists; up 33 since Jul 2024–Jun 2025.
85	Olgoonik Logistics, LLC Top agencies DOS (Department of State)	$7,834,802	0.1%	Rank history: not on the FY2021–FY2023 lists, #45 in FY2024 and not on the FY2025 list; down 46 since Jul 2024–Jun 2025.
86	Universal Solutions International, Incorporated Top agencies Army (Department of the Army)	$7,673,223	0.1%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2023, #78 in FY2024 and #62 in FY2025; down 9 since Jul 2024–Jun 2025.
87	Alcyon Technical Services (ATS) JV LLC Top agencies NASA (National Aeronautics and Space Administration)	$7,566,795	0.1%	Rank history: not on the FY2021–FY2023 lists, #90 in FY2024 and #28 in FY2025; down 51 since Jul 2024–Jun 2025.
88	Muscogee Staffing Solutions, LLC Top agencies DOS (Department of State)	$7,561,188	0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; up 38 since Jul 2024–Jun 2025.
89	Caladwich Consulting LLC Top agencies GSA (General Services Administration) HHS (Department of Health and Human Services) Army (Department of the Army)	$7,185,691	0.1%	Rank history: not on the FY2021–FY2025 lists; up 143 since Jul 2024–Jun 2025.
90	Chitra Productions LLC Top agencies Navy (Department of the Navy)	$7,165,852	0.1%	Rank history: not on the FY2021–FY2025 lists; up 32 since Jul 2024–Jun 2025.
91	Synectic Solutions, Inc. Top agencies Navy (Department of the Navy)	$7,081,104	0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 7 since Jul 2024–Jun 2025.
92	Nana Regional Corporation, Inc. 3 awardees, including Akima Systems Engineering LLC, Akima Logistics Services LLC and Akima Global Logistics, LLC Top agencies DOD (Department of Defense) USAF (Department of the Air Force) Army (Department of the Army)	$7,078,910	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
93	Nemean Solutions LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$7,016,614	0.1%	Rank history: not on the FY2021–FY2025 lists; up 131 since Jul 2024–Jun 2025.
94	Innovative Technology Partnerships LLC Top agencies DOE (Department of Energy)	$6,992,800	0.1%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023, not on the FY2024 list and #88 in FY2025; up 16 since Jul 2024–Jun 2025.
95	Trident Systems LLC Top agencies USAF (Department of the Air Force)	$6,901,022	0.1%	Rank history: not on the FY2021–FY2025 lists; up 37 since Jul 2024–Jun 2025.
96	Sigmatech Inc. Top agencies Navy (Department of the Navy)	$6,885,962	0.1%	Rank history: not on the FY2021–FY2025 lists; up 80 since Jul 2024–Jun 2025.
97	LTM Inc. Top agencies Navy (Department of the Navy)	$6,853,054	0.1%	Rank history: not on the FY2021–FY2023 lists, #50 in FY2024 and #49 in FY2025; down 45 since Jul 2024–Jun 2025.
98	Cherokee Nation Government Solutions, L.L.C. Top agencies Navy (Department of the Navy)	$6,843,559	0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; down 19 since Jul 2024–Jun 2025.
99	Akima Readiness Support LLC Top agencies USAF (Department of the Air Force)	$6,716,765	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	Teya Diversified Services LLC Top agencies HHS (Department of Health and Human Services)	$6,702,764	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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100 of 597 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 $10.1 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
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 Jul 2025–Jun 2026?

1. Reliance Steel & Aluminum Co. ($1.47B), 2. V2X, Inc. ($1.16B), 3. Lockheed Martin Corporation ($1.02B), 4. KBR Wyle Services LLC ($880M), 5. Acquisition Logistics LLC ($863M), 6. Amentum Holdings, Inc. ($617M), 7. Sierra Nevada Company, LLC ($321M), 8. Fluor Corporation ($276M), 9. General Dynamics Corporation ($240M), 10. Loyalty Support Services ($211M).

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