Top 100 Contractors in PSC R497: Personal Services Contracts, FY2024

Name: Top 100 Contractors in PSC R497: Personal Services Contracts, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 16% of FY2024 PSC R497 contract dollars

Contract obligations: $404,217,705 Net of deobligations, by contracts coded PSC R497
Contractors: 646 Parent companies with an obligation
Largest contractor: The Johns Hopkins University $10 million, 2.1% 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	The Johns Hopkins University Top agencies USAID (US Agency for International Development)	$10,048,162	2.1%	Rank history: #13 in FY2021, #6 in FY2022, #7 in FY2023 and not on the FY2025 list; up 6 since FY2023.
2	Research Triangle Institute Top agencies USAID (US Agency for International Development)	$10,000,000	2.1%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023 and #1 in FY2025; up 1 since FY2023.
3	Iron Vine Security LLC Top agencies DOS (Department of State) MCC (Millennium Challenge Corporation)	$9,540,604	2.0%	Rank history: #6 in FY2021, #1 in FY2022, not on the FY2023 list and #2 in FY2025; returned.
4	Improvix Technologies Inc. Top agencies DOS (Department of State)	$8,886,033	1.9%	Rank history: #5 in FY2021, #4 in FY2022, #5 in FY2023 and not on the FY2025 list; up 1 since FY2023.
5	Asgn Incorporated Through ECS Federal, LLC Top agencies DOJ (Department of Justice)	$8,879,701	1.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
6	Bright Star Solutions LLC Top agencies DOS (Department of State)	$6,783,116	1.4%	Rank history: not on the FY2021 list, #58 in FY2022, #26 in FY2023 and #23 in FY2025; up 20 since FY2023.
7	Eagle Health Analytics, LLC Top agencies HHS (Department of Health and Human Services)	$6,168,692	1.3%	Rank history: not on the FY2021 list, #10 in FY2022, #11 in FY2023 and #10 in FY2025; up 4 since FY2023.
8	Mp&F, LLC Top agencies DOL (Department of Labor)	$4,714,190	1.0%	Rank history: #4 in FY2021, #9 in FY2022, #8 in FY2023 and not on the FY2025 list; unchanged since FY2023.
9	Dynamic-Pro Inc. Top agencies MCC (Millennium Challenge Corporation)	$4,272,672	0.9%	Rank history: #21 in FY2021, #15 in FY2022, #12 in FY2023 and #8 in FY2025; up 3 since FY2023.
10	The Pragma Corporation Top agencies USAID (US Agency for International Development)	$4,247,975	0.9%	Rank history: #8 in FY2021, #20 in FY2022, #17 in FY2023 and not on the FY2025 list; up 7 since FY2023.
11	Kahua, Inc. Top agencies DOS (Department of State)	$3,769,399	0.8%	Rank history: not on the FY2021 list, #28 in FY2022, #15 in FY2023 and #7 in FY2025; up 4 since FY2023.
12	Acacia Center for Justice Top agencies DOJ (Department of Justice)	$3,458,435	0.7%	Rank history: not on the FY2021–FY2023 lists and #26 in FY2025; new.
13	Cloudpareto LLC Top agencies DHA (Defense Health Agency)	$3,451,500	0.7%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
14	Maven OFS JV Inc. Top agencies DOS (Department of State)	$3,283,954	0.7%	Rank history: not on the FY2021 list, #37 in FY2022, not on the FY2023 list and #9 in FY2025; up 118 since FY2023.
15	Kwaan Tech, LLC Top agencies USAID (US Agency for International Development)	$3,155,731	0.7%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023 and not on the FY2025 list; up 28 since FY2023.
16	Cape Fox Facilities Services, LLC Top agencies USAID (US Agency for International Development)	$3,072,718	0.7%	Rank history: not on the FY2021 list, #3 in FY2022, #4 in FY2023 and not on the FY2025 list; down 12 since FY2023.
17	Htgs-Culmen JV LLC Top agencies DOS (Department of State)	$3,062,240	0.6%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
18	Chemonics International, Inc. Top agencies USAID (US Agency for International Development)	$2,922,409	0.6%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and not on the FY2025 list; up 2 since FY2023.
19	Tuvli LLC Top agencies DOS (Department of State)	$2,665,096	0.6%	Rank history: not on the FY2021 list, #41 in FY2022, #22 in FY2023 and #14 in FY2025; up 3 since FY2023.
20	Mindseeker, Inc. 2 awardees Top agencies MCC (Millennium Challenge Corporation)	$2,457,122	0.5%	Rank history: #47 in FY2021, #30 in FY2022, #28 in FY2023 and #19 in FY2025; up 8 since FY2023.
21	Gartner, Inc. Top agencies DOS (Department of State) DOE (Department of Energy) GAO (Government Accountability Office)	$2,435,357	0.5%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023 and not on the FY2025 list; up 14 since FY2023.
22	Northramp LLC Top agencies DFC (International Development Finance Corporation)	$2,337,184	0.5%	Rank history: not on the FY2021 list, #21 in FY2022, #16 in FY2023 and #18 in FY2025; down 6 since FY2023.
23	Jefferson Consulting Group LLC Top agencies USAID (US Agency for International Development)	$2,278,311	0.5%	Rank history: #15 in FY2021, #18 in FY2022, #6 in FY2023 and #24 in FY2025; down 17 since FY2023.
24	Field Data Technology LLC Top agencies USDA (Department of Agriculture)	$2,271,230	0.5%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2025; new.
25	Olgoonik Worldwide Services LLC Top agencies DOS (Department of State)	$1,893,560	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
26	DLT Solutions, LLC Top agencies DOS (Department of State) DOT (Department of Transportation)	$1,851,742	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27	One Stop Recruiting LLC Top agencies VA (Department of Veterans Affairs)	$1,701,336	0.4%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and #27 in FY2025; up 4 since FY2023.
28	The Mitre Corporation 2 awardees Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$1,649,641	0.3%	Rank history: not on the FY2021 list, #43 in FY2022, #32 in FY2023 and #73 in FY2025; up 4 since FY2023.
29	Cherokee Nation System Solutions LLC Top agencies DOS (Department of State)	$1,586,202	0.3%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and #34 in FY2025; down 5 since FY2023.
30	National Institute of Building Sciences Top agencies DOS (Department of State)	$1,499,421	0.3%	Rank history: #29 in FY2021, #32 in FY2022, #29 in FY2023 and #33 in FY2025; down 1 since FY2023.
31	On Assignment, Inc. Through Iron Vine Security LLC Top agencies MCC (Millennium Challenge Corporation) DOS (Department of State)	$1,471,327	0.3%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and not on the FY2025 list; down 29 since FY2023.
32	Acc3 International Incorporated Top agencies USAF (Department of the Air Force)	$1,425,408	0.3%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2025; new.
33	Hero Client Rescue S.A. Top agencies DOS (Department of State)	$1,408,794	0.3%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2025; new.
34	Versar Inc. 2 awardees Top agencies Army (Department of the Army)	$1,407,931	0.3%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and not on the FY2025 list; up 10 since FY2023.
35	Software Information Resource Corp Top agencies DOS (Department of State)	$1,282,251	0.3%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and #29 in FY2025; up 12 since FY2023.
36	Longeviti LLC Top agencies Army (Department of the Army)	$1,232,164	0.3%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
37	Analytica LLC Top agencies DHA (Defense Health Agency)	$1,228,827	0.3%	Rank history: #55 in FY2021, #63 in FY2022, #90 in FY2023 and #28 in FY2025; up 53 since FY2023.
38	US Foods Inc. Top agencies DHA (Defense Health Agency)	$1,150,000	0.2%	Rank history: #34 in FY2021, #35 in FY2022, #25 in FY2023 and not on the FY2025 list; down 13 since FY2023.
39	The District Communications Group LLC Top agencies DOS (Department of State)	$1,121,288	0.2%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2023 and not on the FY2025 list; up 7 since FY2023.
40	WSP Canada Inc. Top agencies MCC (Millennium Challenge Corporation)	$1,106,138	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
41	Sourceamerica Top agencies Commerce (Department of Commerce)	$1,002,477	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
42	Constellation Software Engineering, LLC Top agencies DOJ (Department of Justice)	$986,455	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
43	CJ Turner Inc. Top agencies VA (Department of Veterans Affairs)	$986,128	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
44	Zemitek LLC Top agencies USAID (US Agency for International Development)	$948,163	0.2%	Rank history: #66 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
45	Hyperion Technologies LLC Top agencies DHS (Department of Homeland Security)	$945,238	0.2%	Rank history: #73 in FY2021, #48 in FY2022, #73 in FY2023 and not on the FY2025 list; up 28 since FY2023.
46	PM Consulting Group LLC Top agencies USAID (US Agency for International Development) MCC (Millennium Challenge Corporation)	$917,533	0.2%	Rank history: #17 in FY2021, #7 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
47	Devaid Limited Top agencies MCC (Millennium Challenge Corporation)	$900,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and not on the FY2025 list; up 13 since FY2023.
48	Montech Inc. Top agencies DOE (Department of Energy)	$855,568	0.2%	Rank history: #61 in FY2021, #60 in FY2022, #51 in FY2023 and #25 in FY2025; up 3 since FY2023.
49	Capital Colors, LLC Top agencies DOL (Department of Labor)	$803,033	0.2%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2023 and #31 in FY2025; unchanged since FY2023.
50	Shields Point LLC Top agencies DHS (Department of Homeland Security)	$802,448	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
51	Spouses of Service Personnel Top agencies USAID (US Agency for International Development)	$796,042	0.2%	Rank history: not on the FY2021 list, #59 in FY2022, #42 in FY2023 and not on the FY2025 list; down 9 since FY2023.
52	Caladwich Consulting LLC Top agencies VA (Department of Veterans Affairs)	$747,992	0.2%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and not on the FY2025 list; unchanged since FY2023.
53	John J. YIM & Associates, LLC Top agencies EPA (Environmental Protection Agency)	$693,024	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54	Chickasaw Strategic Pointe, LLC Top agencies DOE (Department of Energy)	$666,845	0.1%	Rank history: #50 in FY2021, #65 in FY2022, #48 in FY2023 and #38 in FY2025; down 6 since FY2023.
55	Appddictionstudio Limited Liability Company Top agencies USAF (Department of the Air Force)	$647,269	0.1%	Rank history: not on the FY2021 list, #47 in FY2022, #66 in FY2023 and not on the FY2025 list; up 11 since FY2023.
56	University Research Co., LLC Top agencies MCC (Millennium Challenge Corporation)	$624,388	0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and not on the FY2025 list; up 7 since FY2023.
57	Remedybiz, Inc. Top agencies CNCS (Corporation for National and Community Service)	$593,191	0.1%	Rank history: #77 in FY2021, #78 in FY2022, #70 in FY2023 and #43 in FY2025; up 13 since FY2023.
58	Freedom Technology Solutions Group, LLC Top agencies USAID (US Agency for International Development)	$550,000	0.1%	Rank history: #24 in FY2021, #38 in FY2022, #55 in FY2023 and not on the FY2025 list; down 3 since FY2023.
59	Semperserve LLC Top agencies DOS (Department of State)	$538,982	0.1%	Rank history: #64 in FY2021, #94 in FY2022, #54 in FY2023 and #39 in FY2025; down 5 since FY2023.
60	Instiglio, Inc. Top agencies MCC (Millennium Challenge Corporation)	$523,939	0.1%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023 and not on the FY2025 list; up 5 since FY2023.
61	DKW Communications Inc Top agencies USAID (US Agency for International Development)	$500,000	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
62	Servicesource Inc. Top agencies WHS (DOD Washington Headquarters Service)	$491,919	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
63	Minh H. Chau Top agencies MCC (Millennium Challenge Corporation)	$490,886	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64	Deloitte 2 awardees, including Deloitte Financial Advisory Services LLP Top agencies DOL (Department of Labor)	$489,999	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
65	Language On Demand, Inc. Top agencies USDA (Department of Agriculture)	$486,200	0.1%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2023 and #41 in FY2025; down 1 since FY2023.
66	The Miner Agency, LLC Top agencies Army (Department of the Army)	$466,590	0.1%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
67	Strantech LLC Top agencies USAF (Department of the Air Force)	$436,120	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
68	Denise Hann Top agencies USAID (US Agency for International Development)	$407,274	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
69	IAN Thomas Graham Top agencies USAID (US Agency for International Development)	$361,446	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
70	Shearman & Sterling LLP Top agencies DOT (Department of Transportation)	$360,700	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71	Triarii International Consulting Group LLC Top agencies DOS (Department of State)	$353,565	0.1%	Rank history: not on the FY2021–FY2023 lists and #11 in FY2025; new.
72	Model Concept Communications, LLC Top agencies DOS (Department of State)	$353,565	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
73	Kathryn Dale Bryant Top agencies USAID (US Agency for International Development)	$344,633	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 254 since FY2023.
74	Mid-Atlantic Interpreting Group Inc. Top agencies USAID (US Agency for International Development)	$333,052	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
75	Happy Valley Buyerco LLC Through Energycap, LLC Top agencies DOS (Department of State)	$324,415	0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023 and not on the FY2025 list; down 3 since FY2023.
76	JT Goldstein LLC Top agencies DOT (Department of Transportation)	$312,335	0.1%	Rank history: #98 in FY2021, not on the FY2022 list, #89 in FY2023 and not on the FY2025 list; up 13 since FY2023.
77	Barthel Kevin Top agencies MCC (Millennium Challenge Corporation)	$311,096	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 73 since FY2023.
78	Interior Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$310,894	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 28 since FY2023.
79	Planning, Arrangements, Logistics Specialists, LLC Top agencies USAID (US Agency for International Development)	$306,427	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
80	Akytech Consulting, LLC Top agencies USAID (US Agency for International Development)	$300,439	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
81	Guidehouse Inc. Top agencies DOS (Department of State)	$300,000	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	Lanier, Thomas Top agencies Treasury (Department of the Treasury)	$289,429	0.1%	Rank history: #99 in FY2021, not on the FY2022–FY2023 lists and #52 in FY2025; up 100 since FY2023.
83	United Nations Through Un Women Top agencies DOS (Department of State)	$272,288	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 198 since FY2023.
84	Blaser Mitchell L Top agencies MCC (Millennium Challenge Corporation)	$271,614	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 27 since FY2023.
85	Prometheus Federal Services LLC Top agencies VA (Department of Veterans Affairs)	$265,709	0.1%	Rank history: #69 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
86	Linda Carolyn Easley Top agencies MCC (Millennium Challenge Corporation)	$264,639	0.1%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2025; up 162 since FY2023.
87	Solv LLC Top agencies USDA (Department of Agriculture)	$264,430	0.1%	Rank history: not on the FY2021 list, #31 in FY2022, #27 in FY2023 and not on the FY2025 list; down 60 since FY2023.
88	Dobrilovic Stevan D Top agencies MCC (Millennium Challenge Corporation)	$263,941	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 30 since FY2023.
89	CMA Technology Inc. Top agencies DOS (Department of State)	$259,325	0.1%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2025; up 23 since FY2023.
90	Yellow Bridge LLC Top agencies DOS (Department of State)	$258,931	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	Maria Beatriz Orlando Top agencies MCC (Millennium Challenge Corporation)	$255,945	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 34 since FY2023.
92	Art Z Graphics Inc. Top agencies Selective Service System	$253,189	0.1%	Rank history: #62 in FY2021, not on the FY2022 list, #76 in FY2023 and #32 in FY2025; down 16 since FY2023.
93	GUO Bonnie Top agencies DFC (International Development Finance Corporation)	$251,786	0.1%	Rank history: #72 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
94	Natasha Weinstein Top agencies USAID (US Agency for International Development)	$251,614	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Williams Margaret D Top agencies MCC (Millennium Challenge Corporation)	$251,452	0.1%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2025; up 44 since FY2023.
96	UEI YVJJRWLLE4H3 Top agencies Treasury (Department of the Treasury)	$251,082	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 17 since FY2023.
97	Black Fox LLC Top agencies DOT (Department of Transportation)	$249,855	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
98	UEI F7CWBPRVVZS8 Top agencies Treasury (Department of the Treasury)	$249,024	0.1%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2025; up 28 since FY2023.
99	Macrosys, LLC Top agencies DOT (Department of Transportation)	$248,260	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100	John J Murphy Top agencies Treasury (Department of the Treasury)	$245,983	0.1%	Rank history: not on the FY2021 list, #92 in FY2022, not on the FY2023 list and not on the FY2025 list; up 27 since FY2023.

Show 75 more

100 of 646 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 $472 million 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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 R497 contractors in FY2024?

1. The Johns Hopkins University ($10M), 2. Research Triangle Institute ($10M), 3. Iron Vine Security LLC ($9.54M), 4. Improvix Technologies Inc. ($8.89M), 5. Asgn Incorporated ($8.88M), 6. Bright Star Solutions LLC ($6.78M), 7. Eagle Health Analytics, LLC ($6.17M), 8. Mp&F, LLC ($4.71M), 9. Dynamic-Pro Inc. ($4.27M), 10. The Pragma Corporation ($4.25M).

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