Top 100 Contractors in PSC R707: Contract, Procurement, and Acquisition Support Services, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC R707: Contract, Procurement, and Acquisition 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 58% of PSC R707 contract dollars from July 2025 through June 2026

Contract obligations: $1,229,383,405 Net of deobligations, by contracts coded PSC R707
Contractors: 247 Parent companies with an obligation
Largest contractor: Arctic Slope Regional Corporation $287 million, 21.4% 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	Arctic Slope Regional Corporation 3 awardees, including Applied Research Solutions, Inc., Broadleaf, Inc. and Asrc Federal Technology Solutions, LLC Top agencies USAF (Department of the Air Force) DTRA (Defense Threat Reduction Agency) DLA (Defense Logistics Agency)	$287,186,643	21.4%	Rank history: not on the FY2021–FY2023 lists, #68 in FY2024 and #1 in FY2025; up 123 since Jul 2024–Jun 2025.
2	Odyssey Systems Consulting Group, Ltd. Top agencies USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service)	$117,475,060	8.8%	Rank history: #11 in FY2021, #6 in FY2022, #2 in FY2023, #2 in FY2024 and #14 in FY2025; new, not ranked in Jul 2024–Jun 2025.
3	Torch Technologies Inc. Top agencies USAF (Department of the Air Force)	$72,721,312	5.4%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023, #3 in FY2024 and #2 in FY2025; down 1 since Jul 2024–Jun 2025.
4	Credence Dynamo Solutions LLC Top agencies USAF (Department of the Air Force)	$58,678,187	4.4%	Rank history: not on the FY2021–FY2023 lists, #48 in FY2024 and #3 in FY2025; up 2 since Jul 2024–Jun 2025.
5	Tecolote Research, Inc. Top agencies USAF (Department of the Air Force)	$56,259,930	4.2%	Rank history: #9 in FY2021, #5 in FY2022, #5 in FY2023, #5 in FY2024 and #4 in FY2025; down 2 since Jul 2024–Jun 2025.
6	Strategic Alliance Solutions LLC Top agencies MDA (DOD Missile Defense Agency) Navy (Department of the Navy)	$50,222,112	3.7%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #5 in FY2025; down 2 since Jul 2024–Jun 2025.
7	Stafford Consulting Company, Inc. Top agencies VA (Department of Veterans Affairs)	$34,552,997	2.6%	Rank history: #37 in FY2021, #16 in FY2022, not on the FY2023 list, #31 in FY2024 and #9 in FY2025; up 75 since Jul 2024–Jun 2025.
8	Ho-Chunk, Inc. Through HCI Management Services Company Top agencies DOS (Department of State)	$32,718,399	2.4%	Rank history: not on the FY2021–FY2023 lists, #47 in FY2024 and #7 in FY2025; up 2 since Jul 2024–Jun 2025.
9	Michael Stapleton Associates, Ltd. Top agencies DOS (Department of State)	$31,883,992	2.4%	Rank history: #6 in FY2021, not on the FY2022 list, #15 in FY2023, #7 in FY2024 and #6 in FY2025; down 2 since Jul 2024–Jun 2025.
10	Nakupuna Solutions, LLC Top agencies DOS (Department of State)	$30,854,068	2.3%	Rank history: #24 in FY2021, #13 in FY2022, #10 in FY2023, #6 in FY2024 and #10 in FY2025; down 2 since Jul 2024–Jun 2025.
11	AIX Tech LLC Top agencies DHA (Defense Health Agency)	$23,590,619	1.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
12	Sri International Top agencies DLA (Defense Logistics Agency)	$20,516,474	1.5%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2023, #29 in FY2024 and #15 in FY2025; up 1 since Jul 2024–Jun 2025.
13	Axle Informatics, LLC Top agencies HHS (Department of Health and Human Services)	$20,402,286	1.5%	Rank history: #27 in FY2021, #14 in FY2022, #12 in FY2023, #11 in FY2024 and #11 in FY2025; down 4 since Jul 2024–Jun 2025.
14	Abacus Technology Corporation Top agencies USAF (Department of the Air Force)	$19,210,374	1.4%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and #16 in FY2025; up 2 since Jul 2024–Jun 2025.
15	Gap Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$16,727,761	1.2%	Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and #12 in FY2025; down 4 since Jul 2024–Jun 2025.
16	Tetra Tech, Inc. Through Amyx Inc. Top agencies DHA (Defense Health Agency)	$15,691,510	1.2%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #13 in FY2025; down 4 since Jul 2024–Jun 2025.
17	Pathfinder Consultants, LLC Top agencies VA (Department of Veterans Affairs)	$14,983,902	1.1%	Rank history: not on the FY2021 list, #39 in FY2022, #27 in FY2023, #43 in FY2024 and #24 in FY2025; up 43 since Jul 2024–Jun 2025.
18	NFB Management Consultants, LLC Top agencies Army (Department of the Army)	$13,644,430	1.0%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; up 51 since Jul 2024–Jun 2025.
19	Hamilton Enterprises, LLC Top agencies DHA (Defense Health Agency)	$11,915,690	0.9%	Rank history: #52 in FY2021, #49 in FY2022, #52 in FY2023, not on the FY2024 list and #34 in FY2025; up 24 since Jul 2024–Jun 2025.
20	Tekpro Support Services, LLC Top agencies WHS (DOD Washington Headquarters Service) DSCA (Defense Security Cooperation Agency)	$10,344,288	0.8%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and #20 in FY2025; up 9 since Jul 2024–Jun 2025.
21	Salient Crgt, Inc. Top agencies PBGC (Pension Benefit Guaranty Corporation)	$10,219,870	0.8%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; up 4 since Jul 2024–Jun 2025.
22	Deloitte Through Deloitte Consulting LLP Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) DHA (Defense Health Agency)	$9,704,848	0.7%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #22 in FY2025; down 3 since Jul 2024–Jun 2025.
23	American Systems Corporation Top agencies DHS (Department of Homeland Security)	$8,903,551	0.7%	Rank history: #13 in FY2021, not on the FY2022 list, #25 in FY2023, #17 in FY2024 and #17 in FY2025; down 5 since Jul 2024–Jun 2025.
24	Kaiva Tech, LLC Top agencies ED (Department of Education) HHS (Department of Health and Human Services)	$8,046,696	0.6%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; new, not ranked in Jul 2024–Jun 2025.
25	Kelly Services, Inc. Top agencies HHS (Department of Health and Human Services)	$7,907,906	0.6%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #27 in FY2025; up 1 since Jul 2024–Jun 2025.
26	Goodwill Services Inc. Top agencies DLA (Defense Logistics Agency)	$7,745,506	0.6%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and #29 in FY2025; up 2 since Jul 2024–Jun 2025.
27	Eagle One Solutions Inc. Top agencies USAID (US Agency for International Development)	$7,724,666	0.6%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023, #36 in FY2024 and #19 in FY2025; up 6 since Jul 2024–Jun 2025.
28	Gam3 Construction LLC Top agencies USAF (Department of the Air Force)	$7,625,651	0.6%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; new, not ranked in Jul 2024–Jun 2025.
29	C W Worldwide Meetings Inc. Top agencies DOS (Department of State)	$7,121,059	0.5%	Rank history: #75 in FY2021 and not on the FY2022–FY2025 lists; up 107 since Jul 2024–Jun 2025.
30	Kepler Research Inc. Top agencies MDA (DOD Missile Defense Agency) OSD (Office of the Secretary of Defense)	$7,033,912	0.5%	Rank history: #31 in FY2021, #25 in FY2022, #20 in FY2023, #21 in FY2024 and #18 in FY2025; down 16 since Jul 2024–Jun 2025.
31	Advanced Management Strategies Group Inc. Top agencies DHA (Defense Health Agency)	$6,320,302	0.5%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; up 1 since Jul 2024–Jun 2025.
32	Integrity Management Consulting, Inc. Top agencies DHS (Department of Homeland Security)	$5,509,084	0.4%	Rank history: #46 in FY2021, #29 in FY2022, #65 in FY2023, #27 in FY2024 and #43 in FY2025; down 1 since Jul 2024–Jun 2025.
33	Onyx Strategic Solutions, LLC Top agencies DLA (Defense Logistics Agency)	$5,439,314	0.4%	Rank history: not on the FY2021 list, #70 in FY2022, #49 in FY2023, not on the FY2024 list and #40 in FY2025; up 5 since Jul 2024–Jun 2025.
34	Culmen International, LLC Top agencies Army (Department of the Army)	$5,414,614	0.4%	Rank history: #77 in FY2021, #59 in FY2022, #43 in FY2023, #56 in FY2024 and #36 in FY2025; up 28 since Jul 2024–Jun 2025.
35	Koniag, Inc. Through Kadiak LLC Top agencies DISA (Defense Information Systems Agency)	$5,403,557	0.4%	Rank history: #14 in FY2021, #15 in FY2022, #18 in FY2023, not on the FY2024 list and #35 in FY2025; up 15 since Jul 2024–Jun 2025.
36	Five Rivers Analytics, LLC Top agencies DHS (Department of Homeland Security)	$5,250,186	0.4%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Jul 2024–Jun 2025.
37	Zygos Consulting LLC Top agencies DHA (Defense Health Agency)	$4,997,442	0.4%	Rank history: #92 in FY2021, #83 in FY2022, not on the FY2023–FY2024 lists and #42 in FY2025; up 64 since Jul 2024–Jun 2025.
38	Archimedes Global, Inc. Top agencies DHS (Department of Homeland Security)	$4,667,268	0.3%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	Lightfront LLC Top agencies Commerce (Department of Commerce)	$4,500,000	0.3%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Jul 2024–Jun 2025.
40	Qualtryx, LLC Top agencies Commerce (Department of Commerce)	$4,395,025	0.3%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; new, not ranked in Jul 2024–Jun 2025.
41	Human Technologies Corp Top agencies DOS (Department of State)	$4,153,024	0.3%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Jul 2024–Jun 2025.
42	Metrics LLC Top agencies HHS (Department of Health and Human Services)	$4,099,625	0.3%	Rank history: not on the FY2021–FY2025 lists; up 65 since Jul 2024–Jun 2025.
43	Huntington Ingalls Industries, Inc. Through HII Mission Technologies Corp Top agencies MDA (DOD Missile Defense Agency) OSD (Office of the Secretary of Defense)	$3,953,067	0.3%	Rank history: not on the FY2021–FY2023 lists, #62 in FY2024 and #62 in FY2025; up 20 since Jul 2024–Jun 2025.
44	Nana Regional Corporation, Inc. Through Akima Data Management LLC Top agencies DOS (Department of State)	$3,852,242	0.3%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #23 in FY2025; up 29 since Jul 2024–Jun 2025.
45	Cgs-Orsa Security LLC Top agencies DOS (Department of State)	$3,711,939	0.3%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; up 40 since Jul 2024–Jun 2025.
46	Voigt Peters Associates LLC Top agencies Commerce (Department of Commerce)	$3,695,093	0.3%	Rank history: #64 in FY2021, #65 in FY2022, #47 in FY2023, #63 in FY2024 and #47 in FY2025; up 8 since Jul 2024–Jun 2025.
47	Concordant LLC Top agencies VA (Department of Veterans Affairs) DOS (Department of State) DOT (Department of Transportation)	$3,659,085	0.3%	Rank history: #89 in FY2021, #82 in FY2022, #40 in FY2023, #77 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
48	Herdt Consulting Inc. Top agencies Navy (Department of the Navy)	$3,653,139	0.3%	Rank history: not on the FY2021–FY2023 lists, #87 in FY2024 and #70 in FY2025; up 26 since Jul 2024–Jun 2025.
49	Rivit Alliance LLC Top agencies HHS (Department of Health and Human Services)	$3,601,250	0.3%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; up 8 since Jul 2024–Jun 2025.
50	Trust Consulting Services Inc. Top agencies DOT (Department of Transportation)	$3,227,290	0.2%	Rank history: #43 in FY2021, #41 in FY2022, #36 in FY2023, #44 in FY2024 and #55 in FY2025; up 2 since Jul 2024–Jun 2025.
51	OCT Consulting LLC Top agencies USAID (US Agency for International Development) DOJ (Department of Justice) DOT (Department of Transportation)	$3,069,257	0.2%	Rank history: #42 in FY2021, #72 in FY2022, #35 in FY2023, #46 in FY2024 and #60 in FY2025; down 11 since Jul 2024–Jun 2025.
52	ManTech International Corporation 2 awardees, including Mantech Advanced Systems International, Inc. Top agencies USAF (Department of the Air Force)	$2,829,528	0.2%	Rank history: not on the FY2021–FY2025 lists; up 139 since Jul 2024–Jun 2025.
53	Mythics Inc. Through Emergent, LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$2,729,263	0.2%	Rank history: not on the FY2021–FY2023 lists, #86 in FY2024 and #68 in FY2025; up 18 since Jul 2024–Jun 2025.
54	Medical Science & Computing LLC Top agencies HHS (Department of Health and Human Services)	$2,726,750	0.2%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; up 5 since Jul 2024–Jun 2025.
55	The Emmes Company, LLC Top agencies HHS (Department of Health and Human Services)	$2,695,027	0.2%	Rank history: not on the FY2021 list, #93 in FY2022, #90 in FY2023, #96 in FY2024 and #80 in FY2025; up 23 since Jul 2024–Jun 2025.
56	PCI Professional Services, LLC Top agencies Army (Department of the Army) DOT (Department of Transportation)	$2,693,885	0.2%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; up 21 since Jul 2024–Jun 2025.
57	Runyara, LLC Top agencies HHS (Department of Health and Human Services)	$2,666,657	0.2%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; new, not ranked in Jul 2024–Jun 2025.
58	Cherokee Nation Solutions Link, L.L.C. Top agencies Navy (Department of the Navy)	$2,639,162	0.2%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023, #84 in FY2024 and #67 in FY2025; up 14 since Jul 2024–Jun 2025.
59	White Pine Innovations, LLC Top agencies DTRA (Defense Threat Reduction Agency)	$2,568,263	0.2%	Rank history: not on the FY2021–FY2025 lists; up 137 since Jul 2024–Jun 2025.
60	ST. Moritz Enterprises, L.L.C. Top agencies DOI (Department of the Interior)	$2,467,640	0.2%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; up 48 since Jul 2024–Jun 2025.
61	National Industries for the Blind Top agencies USAF (Department of the Air Force) Commerce (Department of Commerce) USTRANSCOM (Department of Defense United States Transportation Command)	$2,356,088	0.2%	Rank history: #84 in FY2021, #20 in FY2022, #73 in FY2023, #39 in FY2024 and #98 in FY2025; up 32 since Jul 2024–Jun 2025.
62	Bacik Group LLC Top agencies DOT (Department of Transportation)	$2,340,858	0.2%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2023, not on the FY2024 list and #72 in FY2025; up 3 since Jul 2024–Jun 2025.
63	Wits Solutions Inc. Top agencies USAF (Department of the Air Force)	$2,336,373	0.2%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and #71 in FY2025; up 18 since Jul 2024–Jun 2025.
64	KT Consulting, Inc. Top agencies USAF (Department of the Air Force)	$2,263,782	0.2%	Rank history: #66 in FY2021, #63 in FY2022, #57 in FY2023, #60 in FY2024 and #41 in FY2025; down 25 since Jul 2024–Jun 2025.
65	Arete Consulting LLC Top agencies DHS (Department of Homeland Security)	$2,227,275	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
66	Semanticbits LLC Through ICF Incorporated, L.L.C. Top agencies HHS (Department of Health and Human Services) DOE (Department of Energy)	$2,181,727	0.2%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and #53 in FY2025; down 15 since Jul 2024–Jun 2025.
67	Planate Management Group LLC Top agencies VA (Department of Veterans Affairs)	$2,145,811	0.2%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Jul 2024–Jun 2025.
68	Goldbelt Apex, LLC Top agencies DHS (Department of Homeland Security)	$2,117,029	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
69	The Cherokee Nation Through Cherokee Strategic Solutions, L.L.C. Top agencies Navy (Department of the Navy)	$2,039,942	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	Mirrum, LLC Top agencies DHS (Department of Homeland Security)	$2,034,611	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
71	Heartland Energy Partners LLC Top agencies USAF (Department of the Air Force)	$1,975,638	0.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023, #83 in FY2024 and #81 in FY2025; down 3 since Jul 2024–Jun 2025.
72	Eagle Harbor, LLC Top agencies DHS (Department of Homeland Security)	$1,958,545	0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023, #98 in FY2024 and #83 in FY2025; up 15 since Jul 2024–Jun 2025.
73	Immersion Consulting LLC Top agencies DHS (Department of Homeland Security)	$1,891,026	0.1%	Rank history: not on the FY2021–FY2023 lists, #99 in FY2024 and #84 in FY2025; up 16 since Jul 2024–Jun 2025.
74	DJS Financial Services, LLC Top agencies DHS (Department of Homeland Security) DOT (Department of Transportation)	$1,886,271	0.1%	Rank history: #57 in FY2021, #56 in FY2022, #75 in FY2023, #59 in FY2024 and #85 in FY2025; down 21 since Jul 2024–Jun 2025.
75	Martek Global Services, Inc. Top agencies PBGC (Pension Benefit Guaranty Corporation)	$1,844,638	0.1%	Rank history: #82 in FY2021, #43 in FY2022, #62 in FY2023, #58 in FY2024 and #97 in FY2025; down 19 since Jul 2024–Jun 2025.
76	Imsolutions, LLC Top agencies Commerce (Department of Commerce)	$1,834,384	0.1%	Rank history: #15 in FY2021, #10 in FY2022, #13 in FY2023, #15 in FY2024 and not on the FY2025 list; down 61 since Jul 2024–Jun 2025.
77	PCI Government Services LLC Top agencies Army (Department of the Army)	$1,793,532	0.1%	Rank history: not on the FY2021 list, #58 in FY2022, #54 in FY2023, #41 in FY2024 and #89 in FY2025; down 19 since Jul 2024–Jun 2025.
78	GMG Management Consulting Inc. Top agencies DOT (Department of Transportation)	$1,756,166	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
79	Marsh & Mclennan Companies Inc. Through Mercer (Us) LLC Top agencies DHA (Defense Health Agency)	$1,714,896	0.1%	Rank history: #86 in FY2021, #94 in FY2022, #50 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
80	Systems Planning and Analysis, Inc. Top agencies OSD (Office of the Secretary of Defense)	$1,708,766	0.1%	Rank history: not on the FY2021 list, #36 in FY2022, not on the FY2023–FY2024 lists and #39 in FY2025; down 43 since Jul 2024–Jun 2025.
81	Compass Point LLC Top agencies DHA (Defense Health Agency)	$1,705,912	0.1%	Rank history: #98 in FY2021, #77 in FY2022, #61 in FY2023, not on the FY2024 list and #88 in FY2025; up 14 since Jul 2024–Jun 2025.
82	Improvix Technologies Inc. Top agencies DOS (Department of State)	$1,670,666	0.1%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023, not on the FY2024 list and #99 in FY2025; up 10 since Jul 2024–Jun 2025.
83	Veterans Management Services, Inc. Top agencies VA (Department of Veterans Affairs)	$1,660,591	0.1%	Rank history: not on the FY2021 list, #45 in FY2022, #21 in FY2023, not on the FY2024 list and #92 in FY2025; down 17 since Jul 2024–Jun 2025.
84	Avyon-Stafford, LLC Top agencies HHS (Department of Health and Human Services)	$1,637,601	0.1%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023, not on the FY2024 list and #90 in FY2025; up 37 since Jul 2024–Jun 2025.
85	Minburn Technology Group, LLC Top agencies DOE (Department of Energy)	$1,585,400	0.1%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; up 3 since Jul 2024–Jun 2025.
86	Polycon Solutions LLC Top agencies DOT (Department of Transportation)	$1,529,389	0.1%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; up 14 since Jul 2024–Jun 2025.
87	D&G Support Services LLC Top agencies DLA (Defense Logistics Agency)	$1,468,001	0.1%	Rank history: not on the FY2021–FY2023 lists, #70 in FY2024 and #94 in FY2025; down 1 since Jul 2024–Jun 2025.
88	Workpro LLC Top agencies HUD (Department of Housing and Urban Development)	$1,460,580	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
89	Credence Management Solutions Limited Liability Company Top agencies USAF (Department of the Air Force)	$1,427,246	0.1%	Rank history: #7 in FY2021, #7 in FY2022, #4 in FY2023, #10 in FY2024 and #56 in FY2025; down 68 since Jul 2024–Jun 2025.
90	Kaiva Strategies, LLC Top agencies HHS (Department of Health and Human Services)	$1,415,017	0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 15 since Jul 2024–Jun 2025.
91	Z-Tech Solutions, LLC Top agencies DOT (Department of Transportation)	$1,414,348	0.1%	Rank history: #71 in FY2021, #78 in FY2022, not on the FY2023 list, #85 in FY2024 and #73 in FY2025; down 16 since Jul 2024–Jun 2025.
92	Purdy Group LLC Through Aquila Spirit - Purdy Group JV LLC Top agencies OSD (Office of the Secretary of Defense)	$1,401,961	0.1%	Rank history: not on the FY2021–FY2025 lists; up 41 since Jul 2024–Jun 2025.
93	Federal Acquisition Services Team Oasis JV, LLC Top agencies DHS (Department of Homeland Security)	$1,360,825	0.1%	Rank history: not on the FY2021–FY2025 lists; up 13 since Jul 2024–Jun 2025.
94	U.s. Federal Solutions, Inc. Top agencies DOT (Department of Transportation) DHS (Department of Homeland Security)	$1,332,242	0.1%	Rank history: not on the FY2021 list, #75 in FY2022, #66 in FY2023, #65 in FY2024 and not on the FY2025 list; down 33 since Jul 2024–Jun 2025.
95	Camris International, LLC Top agencies HHS (Department of Health and Human Services)	$1,198,989	0.1%	Rank history: #79 in FY2021, #66 in FY2022, #60 in FY2023, #54 in FY2024 and #79 in FY2025; down 12 since Jul 2024–Jun 2025.
96	Orion Consulting Group Inc. Top agencies Army (Department of the Army) OSD (Office of the Secretary of Defense)	$1,189,285	0.1%	Rank history: not on the FY2021–FY2025 lists; up 27 since Jul 2024–Jun 2025.
97	Strategic Insight, Ltd. Top agencies Navy (Department of the Navy)	$1,188,576	0.1%	Rank history: #51 in FY2021, #64 in FY2022, #71 in FY2023, #71 in FY2024 and #63 in FY2025; down 33 since Jul 2024–Jun 2025.
98	MEC Energy Services LLC Top agencies DOS (Department of State)	$1,177,945	0.1%	Rank history: not on the FY2021 list, #91 in FY2022, #74 in FY2023, not on the FY2024 list and #96 in FY2025; up 5 since Jul 2024–Jun 2025.
99	C Evans Consulting LLC Top agencies USAF (Department of the Air Force)	$1,164,408	0.1%	Rank history: not on the FY2021–FY2025 lists; up 12 since Jul 2024–Jun 2025.
100	SA Technical Services Inc. Top agencies USAF (Department of the Air Force)	$1,106,690	0.1%	Rank history: not on the FY2021–FY2025 lists; up 31 since Jul 2024–Jun 2025.

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100 of 247 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 $1.34 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 R707 contractors in Jul 2025–Jun 2026?

1. Arctic Slope Regional Corporation ($287M), 2. Odyssey Systems Consulting Group, Ltd. ($117M), 3. Torch Technologies Inc. ($72.7M), 4. Credence Dynamo Solutions LLC ($58.7M), 5. Tecolote Research, Inc. ($56.3M), 6. Strategic Alliance Solutions LLC ($50.2M), 7. Stafford Consulting Company, Inc. ($34.6M), 8. Ho-Chunk, Inc. ($32.7M), 9. Michael Stapleton Associates, Ltd. ($31.9M), 10. Nakupuna Solutions, LLC ($30.9M).

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