Top 100 Contractors in PSC R707: Contract, Procurement, and Acquisition Support Services, FY2022

Name: Top 100 Contractors in PSC R707: Contract, Procurement, and Acquisition Support Services, FY2022
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2021 – Sep 30, 2022 Code page on GovTribe

The top 10 won 52% of FY2022 PSC R707 contract dollars

Contract obligations: $1,412,372,054 Net of deobligations, by contracts coded PSC R707
Contractors: 428 Parent companies with an obligation
Largest contractor: Oasis Systems, LLC $176 million, 11.3% 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	Oasis Systems, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$176,486,309	11.3%	Rank history: #2 in FY2021, #6 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
2	Rolls-Royce Military Aero Engines Ltd Through Rolls-Royce Corporation Top agencies USAF (Department of the Air Force)	$171,562,199	11.0%	Rank history: #3 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
3	Riverside Research Institute Through Applied Research Solutions, Inc. Top agencies USAF (Department of the Air Force)	$169,532,955	10.9%	Rank history: #1 in FY2021, #1 in FY2023, #34 in FY2024 and not on the FY2025 list; down 2 since FY2021.
4	HX5 LLC Top agencies USAF (Department of the Air Force)	$67,894,545	4.3%	Rank history: #4 in FY2021, #11 in FY2023, #4 in FY2024 and #8 in FY2025; unchanged since FY2021.
5	Tecolote Research, Inc. Top agencies USAF (Department of the Air Force)	$49,807,573	3.2%	Rank history: #9 in FY2021, #5 in FY2023, #5 in FY2024 and #4 in FY2025; up 4 since FY2021.
6	Odyssey Systems Consulting Group, Ltd. Top agencies USAF (Department of the Air Force)	$43,533,603	2.8%	Rank history: #11 in FY2021, #2 in FY2023, #2 in FY2024 and #14 in FY2025; up 5 since FY2021.
7	Credence Management Solutions Limited Liability Company Top agencies USAF (Department of the Air Force)	$42,037,856	2.7%	Rank history: #7 in FY2021, #4 in FY2023, #10 in FY2024 and #56 in FY2025; unchanged since FY2021.
8	Medical Science & Computing, LLC Top agencies HHS (Department of Health and Human Services)	$33,846,451	2.2%	Rank history: #10 in FY2021, #9 in FY2023, #19 in FY2024 and not on the FY2025 list; up 2 since FY2021.
9	Science Applications International Corporation Top agencies PBGC (Pension Benefit Guaranty Corporation) Navy (Department of the Navy) Commerce (Department of Commerce)	$29,348,760	1.9%	Rank history: #8 in FY2021, #8 in FY2023, #12 in FY2024 and not on the FY2025 list; down 1 since FY2021.
10	Imsolutions, LLC Top agencies Commerce (Department of Commerce) DOI (Department of the Interior)	$26,568,327	1.7%	Rank history: #15 in FY2021, #13 in FY2023, #15 in FY2024 and not on the FY2025 list; up 5 since FY2021.
11	Winnebago Tribe of Nebraska Through HCI Management Services Company Top agencies DOS (Department of State)	$26,511,167	1.7%	Rank history: #5 in FY2021, #7 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2021.
12	Amyx Inc. Top agencies DHA (Defense Health Agency)	$21,692,399	1.4%	Rank history: #12 in FY2021, #17 in FY2023, #20 in FY2024 and not on the FY2025 list; unchanged since FY2021.
13	Nakupuna Solutions, LLC Top agencies DOS (Department of State)	$19,727,026	1.3%	Rank history: #24 in FY2021, #10 in FY2023, #6 in FY2024 and #10 in FY2025; up 11 since FY2021.
14	Axle Informatics, LLC Top agencies HHS (Department of Health and Human Services)	$17,614,661	1.1%	Rank history: #27 in FY2021, #12 in FY2023, #11 in FY2024 and #11 in FY2025; up 13 since FY2021.
15	Koniag, Inc. 3 awardees, including Pacarctic, LLC, Koniag Information Security Services LLC and Tuknik Government Services LLC Top agencies DOS (Department of State) DISA (Defense Information Systems Agency) USAID (US Agency for International Development)	$16,818,138	1.1%	Rank history: #14 in FY2021, #18 in FY2023, not on the FY2024 list and #35 in FY2025; down 1 since FY2021.
16	Stafford Consulting Company, Inc. Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture) PBGC (Pension Benefit Guaranty Corporation)	$12,958,695	0.8%	Rank history: #37 in FY2021, not on the FY2023 list, #31 in FY2024 and #9 in FY2025; up 21 since FY2021.
17	Rolls-Royce Corporation Top agencies USAF (Department of the Air Force)	$12,879,799	0.8%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
18	Garud Technology Services, Inc. Top agencies DHS (Department of Homeland Security)	$12,731,642	0.8%	Rank history: #17 in FY2021, #16 in FY2023, #18 in FY2024 and #33 in FY2025; down 1 since FY2021.
19	Creative Associates International, Inc. Top agencies USAID (US Agency for International Development)	$12,087,994	0.8%	Rank history: #30 in FY2021, #14 in FY2023, #14 in FY2024 and #48 in FY2025; up 11 since FY2021.
20	National Industries for the Blind Top agencies DCMA (Defense Contract Management Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$11,424,705	0.7%	Rank history: #84 in FY2021, #73 in FY2023, #39 in FY2024 and #98 in FY2025; up 64 since FY2021.
21	Hive Group, LLC Top agencies GSA (General Services Administration)	$10,298,403	0.7%	Rank history: #21 in FY2021, #26 in FY2023, #24 in FY2024 and #49 in FY2025; unchanged since FY2021.
22	Jefferson Consulting Group LLC Top agencies USAID (US Agency for International Development) USAGM (US Agency for Global Media) Peace Corps	$10,281,727	0.7%	Rank history: #22 in FY2021, #32 in FY2023, #32 in FY2024 and #52 in FY2025; unchanged since FY2021.
23	Nathan Associates LLC Top agencies USAID (US Agency for International Development)	$10,000,000	0.6%	Rank history: #29 in FY2021, not on the FY2023–FY2024 lists and #45 in FY2025; up 6 since FY2021.
24	Palladium International LLC Top agencies USAID (US Agency for International Development)	$9,578,071	0.6%	Rank history: #20 in FY2021, not on the FY2023–FY2024 lists and #21 in FY2025; down 4 since FY2021.
25	Kepler Research Inc. Top agencies MDA (DOD Missile Defense Agency)	$8,437,074	0.5%	Rank history: #31 in FY2021, #20 in FY2023, #21 in FY2024 and #18 in FY2025; up 6 since FY2021.
26	Research Triangle Institute Top agencies USAID (US Agency for International Development)	$7,772,329	0.5%	Rank history: #38 in FY2021 and not on the FY2023–FY2025 lists; up 12 since FY2021.
27	Solerity Inc. Through Government Contract Solutions, Inc. Top agencies DOJ (Department of Justice)	$7,704,464	0.5%	Rank history: #19 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
28	Innovative Consulting & Management Services, LLC Top agencies HHS (Department of Health and Human Services)	$7,143,382	0.5%	Rank history: #34 in FY2021, #37 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2021.
29	Integrity Management Consulting, Inc. Top agencies DHS (Department of Homeland Security)	$7,137,390	0.5%	Rank history: #46 in FY2021, #65 in FY2023, #27 in FY2024 and #43 in FY2025; up 17 since FY2021.
30	Freeman Decorating Co. Top agencies DOS (Department of State)	$7,050,000	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
31	The Arcanum Group, Inc. Top agencies VA (Department of Veterans Affairs)	$7,006,273	0.4%	Rank history: #35 in FY2021, not on the FY2023–FY2024 lists and #69 in FY2025; up 4 since FY2021.
32	System One Holdings, LLC Through Gap Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$6,864,030	0.4%	Rank history: #44 in FY2021, #23 in FY2023, #49 in FY2024 and not on the FY2025 list; up 12 since FY2021.
33	Spectrum Comm Inc. Top agencies USAF (Department of the Air Force)	$6,640,501	0.4%	Rank history: #39 in FY2021 and not on the FY2023–FY2025 lists; up 6 since FY2021.
34	Seventh Dimension, LLC Top agencies USAF (Department of the Air Force)	$6,371,340	0.4%	Rank history: not on the FY2021 list, #31 in FY2023 and not on the FY2024–FY2025 lists; new.
35	Afognak Native Corporation Through Alutiiq Information Management, LLC Top agencies DOS (Department of State)	$6,250,000	0.4%	Rank history: not on the FY2021 list, #33 in FY2023 and not on the FY2024–FY2025 lists; up 112 since FY2021.
36	Systems Planning and Analysis, Inc. Top agencies OSD (Office of the Secretary of Defense)	$6,244,253	0.4%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #39 in FY2025; up 69 since FY2021.
37	Seventh Sense, LLC Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) FTC (Federal Trade Commission)	$6,224,305	0.4%	Rank history: #18 in FY2021, #30 in FY2023, #76 in FY2024 and not on the FY2025 list; down 19 since FY2021.
38	Ingenesis Inc. Through Kelly Services, Inc. Top agencies HHS (Department of Health and Human Services)	$6,117,096	0.4%	Rank history: #62 in FY2021, #22 in FY2023, #51 in FY2024 and not on the FY2025 list; up 24 since FY2021.
39	Pathfinder Consultants, LLC Top agencies VA (Department of Veterans Affairs)	$5,816,661	0.4%	Rank history: not on the FY2021 list, #27 in FY2023, #43 in FY2024 and #24 in FY2025; up 82 since FY2021.
40	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies DOJ (Department of Justice)	$5,219,552	0.3%	Rank history: #90 in FY2021 and not on the FY2023–FY2025 lists; up 50 since FY2021.
41	Trust Consulting Services Inc. Top agencies DOT (Department of Transportation)	$4,966,515	0.3%	Rank history: #43 in FY2021, #36 in FY2023, #44 in FY2024 and #55 in FY2025; up 2 since FY2021.
42	Competitive Range Solutions LLC Top agencies DISA (Defense Information Systems Agency)	$4,905,481	0.3%	Rank history: #45 in FY2021, #46 in FY2023, #52 in FY2024 and #58 in FY2025; up 3 since FY2021.
43	Martek Global Services, Inc. Top agencies PBGC (Pension Benefit Guaranty Corporation) DCSA (Defense Counterintelligence and Security Agency)	$4,669,279	0.3%	Rank history: #82 in FY2021, #62 in FY2023, #58 in FY2024 and #97 in FY2025; up 39 since FY2021.
44	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies DOS (Department of State)	$4,579,155	0.3%	Rank history: #50 in FY2021, #44 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2021.
45	Veterans Management Services, Inc. Top agencies VA (Department of Veterans Affairs) DOI (Department of the Interior)	$4,536,193	0.3%	Rank history: not on the FY2021 list, #21 in FY2023, not on the FY2024 list and #92 in FY2025; up 169 since FY2021.
46	Deloitte LLP Through Deloitte Consulting LLP Top agencies DHA (Defense Health Agency)	$4,435,062	0.3%	Rank history: #61 in FY2021, #19 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2021.
47	Deloitte Consulting LLP Top agencies PBGC (Pension Benefit Guaranty Corporation)	$4,389,208	0.3%	Rank history: not on the FY2021 list, #91 in FY2023 and not on the FY2024–FY2025 lists; new.
48	Nippon Telegraph and Telephone Corporation Through NTT Data Federal Services, Inc. Top agencies DHS (Department of Homeland Security)	$4,378,862	0.3%	Rank history: #33 in FY2021 and not on the FY2023–FY2025 lists; down 15 since FY2021.
49	Hamilton Enterprises, LLC Top agencies DHA (Defense Health Agency)	$4,331,506	0.3%	Rank history: #52 in FY2021, #52 in FY2023, not on the FY2024 list and #34 in FY2025; up 3 since FY2021.
50	National Opinion Research Center Top agencies USAID (US Agency for International Development)	$4,262,222	0.3%	Rank history: #40 in FY2021 and not on the FY2023–FY2025 lists; down 10 since FY2021.
51	Chenega Enterprise Systems & Solutions, LLC Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$4,154,865	0.3%	Rank history: #85 in FY2021, #63 in FY2023, #79 in FY2024 and not on the FY2025 list; up 34 since FY2021.
52	HCI Management Services Company Top agencies DOS (Department of State)	$4,067,364	0.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #13 in FY2024 and not on the FY2025 list; new.
53	Advanced Management Strategies Group, Inc. Top agencies DHA (Defense Health Agency) Navy (Department of the Navy) FTC (Federal Trade Commission)	$3,934,301	0.3%	Rank history: #72 in FY2021, #72 in FY2023 and not on the FY2024–FY2025 lists; up 19 since FY2021.
54	Primcorp, LLC Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$3,802,953	0.2%	Rank history: #95 in FY2021 and not on the FY2023–FY2025 lists; up 41 since FY2021.
55	Specpro Management Services, LLC Top agencies USAID (US Agency for International Development)	$3,800,000	0.2%	Rank history: #67 in FY2021 and not on the FY2023–FY2025 lists; up 12 since FY2021.
56	DJS Financial Services, LLC Top agencies DHS (Department of Homeland Security) DOT (Department of Transportation)	$3,795,166	0.2%	Rank history: #57 in FY2021, #75 in FY2023, #59 in FY2024 and #85 in FY2025; up 1 since FY2021.
57	Design To Delivery Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) GSA (General Services Administration)	$3,788,330	0.2%	Rank history: #32 in FY2021, #69 in FY2023, #93 in FY2024 and not on the FY2025 list; down 25 since FY2021.
58	PCI Government Services LLC Top agencies DOT (Department of Transportation) HHS (Department of Health and Human Services) Army (Department of the Army)	$3,766,479	0.2%	Rank history: not on the FY2021 list, #54 in FY2023, #41 in FY2024 and #89 in FY2025; up 59 since FY2021.
59	Culmen International, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$3,743,602	0.2%	Rank history: #77 in FY2021, #43 in FY2023, #56 in FY2024 and #36 in FY2025; up 18 since FY2021.
60	Espire Services, L.l.c Top agencies DOS (Department of State)	$3,737,514	0.2%	Rank history: #53 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
61	Broadleaf, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$3,547,469	0.2%	Rank history: #69 in FY2021, #67 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2021.
62	CACI International Inc. 2 awardees, including Caci Dynamic Systems, LLC and Caci, Inc. - Federal Top agencies Army (Department of the Army) NARA (National Archives and Records Administration) DHA (Defense Health Agency)	$3,419,554	0.2%	Rank history: #96 in FY2021, #56 in FY2023, #50 in FY2024 and not on the FY2025 list; up 34 since FY2021.
63	KT Consulting, Inc. Top agencies USAF (Department of the Air Force)	$3,414,550	0.2%	Rank history: #66 in FY2021, #57 in FY2023, #60 in FY2024 and #41 in FY2025; up 3 since FY2021.
64	Strategic Insight, Ltd. Top agencies Navy (Department of the Navy)	$3,373,354	0.2%	Rank history: #51 in FY2021, #71 in FY2023, #71 in FY2024 and #63 in FY2025; down 13 since FY2021.
65	Voigt Peters Associates LLC Top agencies Commerce (Department of Commerce)	$3,354,096	0.2%	Rank history: #64 in FY2021, #47 in FY2023, #63 in FY2024 and #47 in FY2025; down 1 since FY2021.
66	Camris International, LLC Top agencies HHS (Department of Health and Human Services)	$3,348,243	0.2%	Rank history: #79 in FY2021, #60 in FY2023, #54 in FY2024 and #79 in FY2025; up 13 since FY2021.
67	Cloudburst Consulting Group, Inc. Top agencies USAID (US Agency for International Development)	$3,292,862	0.2%	Rank history: #54 in FY2021 and not on the FY2023–FY2025 lists; down 13 since FY2021.
68	Mitchell Group, Inc. (The) Top agencies HHS (Department of Health and Human Services)	$3,234,208	0.2%	Rank history: #88 in FY2021 and not on the FY2023–FY2025 lists; up 20 since FY2021.
69	Falcon Capital Advisors LLC Top agencies HUD (Department of Housing and Urban Development)	$3,228,331	0.2%	Rank history: #63 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
70	Onyx Strategic Solutions, LLC Top agencies DLA (Defense Logistics Agency)	$3,136,901	0.2%	Rank history: not on the FY2021 list, #49 in FY2023, not on the FY2024 list and #40 in FY2025; up 78 since FY2021.
71	Chemonics International, Inc. Top agencies USAID (US Agency for International Development)	$3,100,000	0.2%	Rank history: not on the FY2021 list, #84 in FY2023, #45 in FY2024 and #37 in FY2025; new.
72	OCT Consulting LLC Top agencies USAID (US Agency for International Development) DHS (Department of Homeland Security) Commerce (Department of Commerce)	$2,934,986	0.2%	Rank history: #42 in FY2021, #35 in FY2023, #46 in FY2024 and #60 in FY2025; down 30 since FY2021.
73	Goodwill Industries International, Inc. Through Goodwill Services Inc. Top agencies DLA (Defense Logistics Agency)	$2,888,026	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
74	Thomas Scientific LLC 2 awardees, including Unison Software Inc. Top agencies DOL (Department of Labor) DOS (Department of State)	$2,861,718	0.2%	Rank history: #48 in FY2021 and not on the FY2023–FY2025 lists; down 26 since FY2021.
75	U.s. Federal Solutions, Inc. Top agencies SBA (Small Business Administration) USAF (Department of the Air Force)	$2,788,800	0.2%	Rank history: not on the FY2021 list, #66 in FY2023, #65 in FY2024 and not on the FY2025 list; up 48 since FY2021.
76	Procurement & Acquisition Center of Excellence, LLC Top agencies DOJ (Department of Justice) SEC (Securities and Exchange Commission) WHS (DOD Washington Headquarters Service)	$2,759,219	0.2%	Rank history: not on the FY2021 list, #24 in FY2023 and not on the FY2024–FY2025 lists; up 92 since FY2021.
77	Compass Point LLC Top agencies Army (Department of the Army) DOJ (Department of Justice)	$2,751,081	0.2%	Rank history: #98 in FY2021, #61 in FY2023, not on the FY2024 list and #88 in FY2025; up 21 since FY2021.
78	Z-Tech Solutions, LLC Top agencies DOT (Department of Transportation) SBA (Small Business Administration)	$2,655,047	0.2%	Rank history: #71 in FY2021, not on the FY2023 list, #85 in FY2024 and #73 in FY2025; down 7 since FY2021.
79	Industries of the Blind Inc. Top agencies DLA (Defense Logistics Agency)	$2,586,430	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
80	Thermo Electron Corporation 2 awardees, including Fisher Bioservices Inc. Top agencies HHS (Department of Health and Human Services)	$2,540,730	0.2%	Rank history: #73 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
81	Acquisition Solutions Eagles, LLC Top agencies Treasury (Department of the Treasury)	$2,517,245	0.2%	Rank history: not on the FY2021 list, #96 in FY2023 and not on the FY2024–FY2025 lists; new.
82	Concordant LLC Top agencies DOT (Department of Transportation)	$2,474,163	0.2%	Rank history: #89 in FY2021, #40 in FY2023, #77 in FY2024 and not on the FY2025 list; up 7 since FY2021.
83	Zygos Consulting LLC Top agencies DHA (Defense Health Agency)	$2,459,034	0.2%	Rank history: #92 in FY2021, not on the FY2023–FY2024 lists and #42 in FY2025; up 9 since FY2021.
84	Washington Business Dynamics, LLC Top agencies OPM (Office of Personnel Management) DSCA (Defense Security Cooperation Agency) PBGC (Pension Benefit Guaranty Corporation)	$2,426,657	0.2%	Rank history: #68 in FY2021, #79 in FY2023 and not on the FY2024–FY2025 lists; down 16 since FY2021.
85	Logistics Management Institute Top agencies DLA (Defense Logistics Agency)	$2,420,860	0.2%	Rank history: not on the FY2021 list, #97 in FY2023, #67 in FY2024 and #76 in FY2025; up 189 since FY2021.
86	Emergent, LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$2,316,244	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
87	Cnfa Top agencies USAID (US Agency for International Development)	$2,305,000	0.1%	Rank history: #78 in FY2021, #42 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2021.
88	Angayut, LLC Top agencies HHS (Department of Health and Human Services)	$2,281,479	0.1%	Rank history: #91 in FY2021, #78 in FY2023, #92 in FY2024 and #78 in FY2025; up 3 since FY2021.
89	Acquisition Professionals LLC Top agencies USDA (Department of Agriculture) HHS (Department of Health and Human Services)	$2,238,223	0.1%	Rank history: #65 in FY2021 and not on the FY2023–FY2025 lists; down 24 since FY2021.
90	Information Management Resources, Inc. Top agencies GSA (General Services Administration)	$2,196,838	0.1%	Rank history: #87 in FY2021, #64 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
91	MEC Energy Services LLC Top agencies DOS (Department of State)	$1,992,892	0.1%	Rank history: not on the FY2021 list, #74 in FY2023, not on the FY2024 list and #96 in FY2025; up 19 since FY2021.
92	Sesom Consultants LLC Top agencies DHS (Department of Homeland Security)	$1,974,722	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 20 since FY2021.
93	The Emmes Company, LLC Top agencies HHS (Department of Health and Human Services)	$1,913,159	0.1%	Rank history: not on the FY2021 list, #90 in FY2023, #96 in FY2024 and #80 in FY2025; up 135 since FY2021.
94	Marsh & Mclennan Companies Inc. Through Mercer (Us) LLC Top agencies DHA (Defense Health Agency)	$1,912,990	0.1%	Rank history: #86 in FY2021, #50 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2021.
95	Blue Sky Innovative Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$1,872,474	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 32 since FY2021.
96	Shadowobjects LLC Top agencies Navy (Department of the Navy)	$1,865,586	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 15 since FY2021.
97	Tenacious Solutions LLC Top agencies DTRA (Defense Threat Reduction Agency) Army (Department of the Army)	$1,845,033	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 87 since FY2021.
98	T3W Business Solutions, Inc. Top agencies USAF (Department of the Air Force)	$1,791,950	0.1%	Rank history: #99 in FY2021, #89 in FY2023, #94 in FY2024 and not on the FY2025 list; up 1 since FY2021.
99	Arizona Industries for the Blind Top agencies DLA (Defense Logistics Agency)	$1,783,262	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 68 since FY2021.
100	Chimes District of Columbia Inc. Top agencies DHS (Department of Homeland Security)	$1,733,302	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.

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100 of 428 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 $1.56 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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 R707 contractors in FY2022?

1. Oasis Systems, LLC ($176M), 2. Rolls-Royce Military Aero Engines Ltd ($172M), 3. Riverside Research Institute ($170M), 4. HX5 LLC ($67.9M), 5. Tecolote Research, Inc. ($49.8M), 6. Odyssey Systems Consulting Group, Ltd. ($43.5M), 7. Credence Management Solutions Limited Liability Company ($42M), 8. Medical Science & Computing, LLC ($33.8M), 9. Science Applications International Corporation ($29.3M), 10. Imsolutions, LLC ($26.6M).

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