Top 100 Contractors in PSC U004: Scientific and Management Education, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Black & Veatch Special Projects Corp. 2 awardees Top agencies DTRA (Defense Threat Reduction Agency)	$15,288,455	31.9%	Rank history: #1 in FY2021, #1 in FY2022, #14 in FY2024 and not on the FY2025 list; unchanged since FY2022.
2	Jacobs Engineering Group Inc. Through Ch2M Hill, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$7,332,921	15.3%	Rank history: #2 in FY2021, #2 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
3	Dexis Interactive Incorporated Top agencies USAID (US Agency for International Development)	$3,000,000	6.3%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #1 in FY2025; new.
4	Applied Research Associates, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$2,242,578	4.7%	Rank history: #8 in FY2021, #3 in FY2022, #3 in FY2024 and #3 in FY2025; down 1 since FY2022.
5	Alliance One Group LLC Top agencies Army (Department of the Army)	$1,738,138	3.6%	Rank history: not on the FY2021 list, #5 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
6	Integral Global Consulting LLC Top agencies DTRA (Defense Threat Reduction Agency)	$1,545,331	3.2%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2024 and not on the FY2025 list; new.
7	Resolution Think LLC Top agencies HHS (Department of Health and Human Services)	$1,148,496	2.4%	Rank history: #12 in FY2021, #16 in FY2022, #8 in FY2024 and not on the FY2025 list; up 9 since FY2022.
8	JJR Solutions LLC 2 awardees Top agencies VA (Department of Veterans Affairs)	$1,069,954	2.2%	Rank history: #20 in FY2021, #8 in FY2022, #13 in FY2024 and not on the FY2025 list; unchanged since FY2022.
9	C2 Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$1,042,350	2.2%	Rank history: #11 in FY2021, #9 in FY2022, #11 in FY2024 and not on the FY2025 list; unchanged since FY2022.
10	MRIGLOBAL Top agencies USDA (Department of Agriculture)	$986,688	2.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #4 in FY2025; new.
11	Oak Ridge Associated Universities, Incorporated Top agencies NRC (Nuclear Regulatory Commission)	$865,954	1.8%	Rank history: #10 in FY2021, #7 in FY2022, #5 in FY2024 and #7 in FY2025; down 4 since FY2022.
12	Lab2Market, PBC Top agencies HHS (Department of Health and Human Services)	$786,075	1.6%	Rank history: not on the FY2021 list, #15 in FY2022, #10 in FY2024 and #6 in FY2025; up 3 since FY2022.
13	Merrick & Company Top agencies USDA (Department of Agriculture)	$716,360	1.5%	Rank history: #9 in FY2021, #17 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
14	Zocchi America Inc Top agencies HHS (Department of Health and Human Services)	$655,250	1.4%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2024 and not on the FY2025 list; new.
15	Linkvisum Consulting Group, Inc. Top agencies DOT (Department of Transportation) USDA (Department of Agriculture)	$639,219	1.3%	Rank history: #7 in FY2021, #6 in FY2022, #7 in FY2024 and #2 in FY2025; down 9 since FY2022.
16	Hyperion Technologies LLC Top agencies Army (Department of the Army)	$537,520	1.1%	Rank history: #34 in FY2021, not on the FY2022 list, #17 in FY2024 and #10 in FY2025; returned.
17	University of Dayton Top agencies USAF (Department of the Air Force)	$518,966	1.1%	Rank history: not on the FY2021 list, #19 in FY2022, #16 in FY2024 and #9 in FY2025; up 2 since FY2022.
18	E-Paga Inc Top agencies HHS (Department of Health and Human Services)	$505,940	1.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
19	American Public Training LLC Top agencies HHS (Department of Health and Human Services)	$390,996	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
20	Deloitte LLP Through Deloitte Consulting LLP Top agencies HHS (Department of Health and Human Services)	$377,855	0.8%	Rank history: #15 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
21	Albany College of Pharmacy and Health Sciences Top agencies HHS (Department of Health and Human Services)	$303,679	0.6%	Rank history: not on the FY2021 list, #18 in FY2022, #19 in FY2024 and not on the FY2025 list; down 3 since FY2022.
22	The Children's Hospital Corporation Top agencies HHS (Department of Health and Human Services)	$225,000	0.5%	Rank history: not on the FY2021 list, #25 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
23	Electric Power Research Institute Inc. Top agencies NRC (Nuclear Regulatory Commission)	$213,070	0.4%	Rank history: #25 in FY2021, not on the FY2022 list, #34 in FY2024 and not on the FY2025 list; returned.
24	PR Strategists LLC Top agencies HHS (Department of Health and Human Services)	$211,789	0.4%	Rank history: #17 in FY2021, #82 in FY2022, #20 in FY2024 and not on the FY2025 list; up 58 since FY2022.
25	Northwestern University Top agencies DOE (Department of Energy)	$202,800	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
26	Technical Management Services LLC Top agencies HHS (Department of Health and Human Services)	$193,703	0.4%	Rank history: not on the FY2021 list, #29 in FY2022, #38 in FY2024 and not on the FY2025 list; up 3 since FY2022.
27	Vaas Professionals, LLC Top agencies HHS (Department of Health and Human Services)	$191,279	0.4%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2024 and not on the FY2025 list; new.
28	Serco Inc Top agencies DOT (Department of Transportation)	$175,972	0.4%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2024 and not on the FY2025 list; new.
29	University of Maryland, College Park Top agencies HHS (Department of Health and Human Services)	$166,528	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
30	Management Concepts, Inc. Top agencies NRC (Nuclear Regulatory Commission)	$160,000	0.3%	Rank history: #28 in FY2021, #32 in FY2022, #21 in FY2024 and #14 in FY2025; up 2 since FY2022.
31	The Results Leadership Group, LLC Top agencies HHS (Department of Health and Human Services)	$158,976	0.3%	Rank history: #26 in FY2021, #23 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
32	In the Zone Training, Inc. Top agencies Army (Department of the Army)	$155,509	0.3%	Rank history: #29 in FY2021, #33 in FY2022, #24 in FY2024 and not on the FY2025 list; up 1 since FY2022.
33	Koniag, Inc. Through Kadiak LLC Top agencies Army (Department of the Army)	$152,379	0.3%	Rank history: not on the FY2021 list, #24 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
34	Northern Arizona University Top agencies HHS (Department of Health and Human Services)	$126,233	0.3%	Rank history: not on the FY2021 list, #38 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
35	Trifecta Solutions LLC Top agencies Army (Department of the Army)	$121,185	0.3%	Rank history: #32 in FY2021, #39 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
36	Norbit US Ltd Top agencies Navy (Department of the Navy)	$119,203	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
37	Reisinger Martin Andrew Top agencies USDA (Department of Agriculture)	$106,288	0.2%	Rank history: #30 in FY2021, #36 in FY2022, #37 in FY2024 and #18 in FY2025; down 1 since FY2022.
38	University Hospitals Health System Inc. Through University Hospitals Cleveland Medical Center Top agencies VA (Department of Veterans Affairs)	$101,555	0.2%	Rank history: #42 in FY2021, #37 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
39	Wheelhouse Group LLC Top agencies EPA (Environmental Protection Agency)	$99,159	0.2%	Rank history: #22 in FY2021, #34 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
40	Wolters Kluwer N.V. Through Ovid Technologies, Inc. Top agencies VA (Department of Veterans Affairs)	$95,690	0.2%	Rank history: #38 in FY2021, #45 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
41	Water Education Foundation Top agencies DOI (Department of the Interior)	$90,000	0.2%	Rank history: #41 in FY2021, #49 in FY2022, #41 in FY2024 and #21 in FY2025; up 8 since FY2022.
42	Franklin Covey Co. Through Franklin Covey Client Sales Inc. Top agencies DHS (Department of Homeland Security)	$84,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
43	Biomedical Research Alliance of New York LLC Top agencies HHS (Department of Health and Human Services)	$80,925	0.2%	Rank history: #39 in FY2021, #46 in FY2022, #45 in FY2024 and #24 in FY2025; up 3 since FY2022.
44	Computer Training Services LLC Top agencies USDA (Department of Agriculture)	$73,400	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
45	Dynamic Collaborations, LLC Top agencies HHS (Department of Health and Human Services)	$72,160	0.2%	Rank history: #45 in FY2021, #50 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
46	Kristall De El Salvador SA De CV Top agencies DOS (Department of State)	$72,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
47	Association of State Dam Safety Officials, Inc. Top agencies DHS (Department of Homeland Security)	$70,860	0.1%	Rank history: #44 in FY2021, #35 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
48	State of California Controllers Office 2 awardees, including The Regents of the University of California. San Francisco Top agencies HHS (Department of Health and Human Services)	$69,650	0.1%	Rank history: #16 in FY2021, #28 in FY2022, #36 in FY2024 and not on the FY2025 list; down 20 since FY2022.
49	Prana Diabetes Inc. Top agencies VA (Department of Veterans Affairs)	$66,585	0.1%	Rank history: #55 in FY2021, #43 in FY2022, #81 in FY2024 and not on the FY2025 list; down 6 since FY2022.
50	The Arbinger Company Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) DOS (Department of State)	$65,941	0.1%	Rank history: #24 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
51	University of Georgia Research Foundation, Inc. Top agencies HHS (Department of Health and Human Services)	$64,571	0.1%	Rank history: not on the FY2021 list, #57 in FY2022, #56 in FY2024 and not on the FY2025 list; up 6 since FY2022.
52	American College of Medical Toxicology Incorporated Top agencies HHS (Department of Health and Human Services)	$63,654	0.1%	Rank history: #51 in FY2021, #58 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
53	Capital Consulting Corp Top agencies HHS (Department of Health and Human Services)	$62,506	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
54	Rhonda H Coolidge Top agencies Smithsonian (Smithsonian Institution)	$56,347	0.1%	Rank history: not on the FY2021 list, #60 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
55	The Washington University Top agencies VA (Department of Veterans Affairs)	$55,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2024 and #29 in FY2025; new.
56	Codeva, Inc. Top agencies Army (Department of the Army)	$53,690	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57	Equanimity Leadership Solutions LLC Top agencies DOJ (Department of Justice)	$53,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2024 and not on the FY2025 list; new.
58	Society of Toxicology Top agencies HHS (Department of Health and Human Services)	$42,708	0.1%	Rank history: #63 in FY2021, #73 in FY2022 and not on the FY2024–FY2025 lists; up 15 since FY2022.
59	Abbott Laboratories Top agencies DHA (Defense Health Agency)	$40,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
60	University of Pittsburgh - of the Commonwealth System of Higher Education Top agencies Army (Department of the Army)	$40,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
61	Virginia Commonwealth University Through Virginia Polytechnic Institute & State University Top agencies Army (Department of the Army)	$40,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2024 and #32 in FY2025; new.
62	Basel Institute On Governance Top agencies DOS (Department of State)	$36,684	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
63	Board of Regents of the University System of Georgia Through Georgia Institute of Technology Top agencies Navy (Department of the Navy)	$35,800	0.1%	Rank history: not on the FY2021 list, #42 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
64	Kristin Jayd Top agencies Smithsonian (Smithsonian Institution)	$32,918	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
65	Aerospace Medical Association, Inc. Top agencies USAF (Department of the Air Force)	$29,255	0.1%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2024 and #34 in FY2025; new.
66	ICF International, Inc. Through ICF Incorporated, L.L.C. Top agencies HHS (Department of Health and Human Services)	$27,764	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
67	Scaled Agile, Inc. Top agencies DOT (Department of Transportation)	$25,500	0.1%	Rank history: #71 in FY2021, #80 in FY2022 and not on the FY2024–FY2025 lists; up 13 since FY2022.
68	Vernon J. Edwards, Consultant, L.L.C. Top agencies Navy (Department of the Navy)	$25,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
69	National Business Aviation Association Inc. Top agencies DOE (Department of Energy)	$25,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
70	German Samantha Top agencies USDA (Department of Agriculture)	$24,999	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
71	Sheffield Company, LLC Top agencies Army (Department of the Army)	$24,999	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
72	Scrum, Inc. Top agencies Navy (Department of the Navy)	$24,999	0.1%	Rank history: not on the FY2021 list, #84 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
73	Collaborative Testing Services, Inc. Top agencies DOJ (Department of Justice)	$24,640	0.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2024 and #40 in FY2025; new.
74	Moonraker Enterprises, LLC Top agencies DOE (Department of Energy)	$24,100	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75	The University of Southern Mississippi Top agencies Navy (Department of the Navy)	$22,824	<0.1%	Rank history: #56 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
76	George Mason University Top agencies Smithsonian (Smithsonian Institution)	$22,491	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
77	American Society for Quality, Inc. Top agencies DOJ (Department of Justice)	$22,384	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
78	Kpaul Properties LLC Top agencies OSD (Office of the Secretary of Defense)	$20,619	<0.1%	Rank history: not on the FY2021 list, #88 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
79	Moodle US LLC Top agencies NASA (National Aeronautics and Space Administration)	$19,900	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
80	American Society for Microbiology Top agencies HHS (Department of Health and Human Services)	$19,000	<0.1%	Rank history: not on the FY2021 list, #11 in FY2022 and not on the FY2024–FY2025 lists; down 69 since FY2022.
81	Haney Terry Top agencies HHS (Department of Health and Human Services)	$18,860	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	Bongiovanni Maria C Top agencies VA (Department of Veterans Affairs)	$18,750	<0.1%	Rank history: #86 in FY2021, #90 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
83	University of North Carolina at Chapel Hill Through North Carolina State University Top agencies USDA (Department of Agriculture)	$18,225	<0.1%	Rank history: not on the FY2021 list, #89 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
84	President and Fellows of Harvard College Top agencies DOS (Department of State)	$17,900	<0.1%	Rank history: #69 in FY2021, #53 in FY2022 and not on the FY2024–FY2025 lists; down 31 since FY2022.
85	Christensen PHD Andrew Top agencies VA (Department of Veterans Affairs)	$16,500	<0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2024 and #49 in FY2025; new.
86	Waygate Technologies USA LP Top agencies Navy (Department of the Navy)	$16,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
87	Adena Health System Top agencies VA (Department of Veterans Affairs)	$15,855	<0.1%	Rank history: #93 in FY2021, #92 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
88	Aspen Consulting Group Inc Top agencies Army (Department of the Army)	$15,423	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
89	Digital Science & Research Solutions Inc. Through Biomed Central Limited Top agencies EPA (Environmental Protection Agency)	$15,416	<0.1%	Rank history: #90 in FY2021, #94 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
90	Management Worlds, Inc. Top agencies DOT (Department of Transportation)	$15,210	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	CM Holdings Inc. Through Prosci, Inc. Top agencies Navy (Department of the Navy)	$15,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2024 and not on the FY2025 list; new.
92	Alpine Towers International, Inc. Top agencies VA (Department of Veterans Affairs)	$15,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2024 and #45 in FY2025; up 10 since FY2022.
93	Vitalsmarts LC. Top agencies USDA (Department of Agriculture)	$14,600	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94	Otto Randy K Top agencies DOJ (Department of Justice)	$14,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 20 since FY2022.
95	Georg VON Holtzbrinck GMBH & CO.KG Through Springer Nature Customer Service Center LLC Top agencies HHS (Department of Health and Human Services)	$13,200	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96	Auburn University Top agencies USDA (Department of Agriculture)	$12,800	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
97	M.d.. A Professional Corporation Joseph M. Helms Top agencies VA (Department of Veterans Affairs)	$12,650	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 4 since FY2022.
98	National Academy of Sciences Top agencies USDA (Department of Agriculture)	$12,402	<0.1%	Rank history: #96 in FY2021, not on the FY2022 list, #93 in FY2024 and not on the FY2025 list; up 9 since FY2022.
99	Tecan U.S. Group Inc. Through Tecan U.s., Inc. Top agencies HHS (Department of Health and Human Services)	$12,243	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
100	Monson Candice Top agencies VA (Department of Veterans Affairs)	$11,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

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 $47.9 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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