Top 52 Contractors in PSC B507: Economic Studies, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	The Mitre Corporation Top agencies DHS (Department of Homeland Security)	$9,185,169	21.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
2	Dexis Interactive Incorporated Top agencies USAID (US Agency for International Development)	$8,292,168	19.8%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
3	Sag Corporation Top agencies VA (Department of Veterans Affairs)	$4,723,303	11.3%	Rank history: #1 in FY2021, #3 in FY2022, #2 in FY2023 and not on the FY2025 list; down 1 since FY2023.
4	Walter R Mcdonald & Associates, Inc. Top agencies USDA (Department of Agriculture)	$3,126,322	7.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
5	Bureau Van Dijk Electronic Publishing Inc. 2 awardees, including Moody's Analytics, Inc. Top agencies Treasury (Department of the Treasury)	$2,978,676	7.1%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023 and #20 in FY2025; down 2 since FY2023.
6	Jctm LLC Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$2,323,084	5.5%	Rank history: not on the FY2021 list, #8 in FY2022, #7 in FY2023 and #19 in FY2025; up 1 since FY2023.
7	Guidehouse Inc. Top agencies VA (Department of Veterans Affairs)	$1,491,127	3.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
8	BW Research Partnership Inc. Top agencies DOE (Department of Energy)	$842,944	2.0%	Rank history: #3 in FY2021, #6 in FY2022, #4 in FY2023 and not on the FY2025 list; down 4 since FY2023.
9	Industrial Economics Inc. Top agencies DOI (Department of the Interior) CPSC (Consumer Product Safety Commission) DHS (Department of Homeland Security)	$773,373	1.8%	Rank history: #17 in FY2021, #7 in FY2022, #10 in FY2023 and #13 in FY2025; up 1 since FY2023.
10	S&P Global Market Intelligence LLC Top agencies Treasury (Department of the Treasury) DFC (International Development Finance Corporation)	$617,375	1.5%	Rank history: not on the FY2021–FY2023 lists and #26 in FY2025; new.
11	Hispanispace LLC Top agencies DOL (Department of Labor)	$538,280	1.3%	Rank history: not on the FY2021 list, #30 in FY2022, #5 in FY2023 and not on the FY2025 list; down 6 since FY2023.
12	Mathematica Inc. Top agencies DOL (Department of Labor)	$481,800	1.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
13	IHS Global Inc Top agencies HHS (Department of Health and Human Services) DOL (Department of Labor)	$441,593	1.1%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
14	Actuarial Research Corporation Top agencies DOL (Department of Labor)	$405,049	1.0%	Rank history: #10 in FY2021, #15 in FY2022, #6 in FY2023 and #27 in FY2025; down 8 since FY2023.
15	Nielsen Consumer LLC Top agencies USDA (Department of Agriculture)	$366,334	0.9%	Rank history: not on the FY2021 list, #18 in FY2022, not on the FY2023 list and #28 in FY2025; returned.
16	Dfusion Inc. Top agencies SBA (Small Business Administration)	$342,787	0.8%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023 and not on the FY2025 list; up 19 since FY2023.
17	Costar Realty Information, Inc. Top agencies Treasury (Department of the Treasury)	$332,000	0.8%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
18	American Institutes for Research In the Behavioral Sciences Top agencies ED (Department of Education)	$326,804	0.8%	Rank history: #13 in FY2021, #5 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
19	Oxford Economics USA Inc. 2 awardees Top agencies DOE (Department of Energy) EXIM (Export Import Bank of the US) USDA (Department of Agriculture)	$318,356	0.8%	Rank history: #12 in FY2021, #20 in FY2022, #15 in FY2023 and #30 in FY2025; down 4 since FY2023.
20	The Rand Corporation Top agencies DOS (Department of State) Treasury (Department of the Treasury)	$274,519	0.7%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2023 and not on the FY2025 list; down 1 since FY2023.
21	Research Triangle Institute Top agencies DOL (Department of Labor)	$255,060	0.6%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
22	University of South Carolina Top agencies Navy (Department of the Navy)	$242,000	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
23	Econometrica, Inc. Top agencies DOI (Department of the Interior)	$230,840	0.6%	Rank history: #20 in FY2021, #24 in FY2022, #12 in FY2023 and #40 in FY2025; down 11 since FY2023.
24	SAS Institute Inc. Top agencies Treasury (Department of the Treasury)	$215,000	0.5%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2025; new.
25	Summit Consulting LLC Top agencies DOL (Department of Labor)	$199,990	0.5%	Rank history: #7 in FY2021, #11 in FY2022, #11 in FY2023 and #25 in FY2025; down 14 since FY2023.
26	Cloudresearch LLC Top agencies CFPB (Consumer Financial Protection Bureau)	$194,234	0.5%	Rank history: not on the FY2021 list, #19 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
27	Stichting Internationaal Belasting Documentatie Bureau Top agencies Treasury (Department of the Treasury)	$186,104	0.4%	Rank history: #21 in FY2021, #26 in FY2022, #22 in FY2023 and #34 in FY2025; down 5 since FY2023.
28	Oil Price Information Service LLC Through IHS Global Inc. Top agencies EPA (Environmental Protection Agency)	$166,860	0.4%	Rank history: #9 in FY2021, #14 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
29	Wolters Kluwer United States Inc. Through CCH Incorporated Top agencies Treasury (Department of the Treasury)	$162,919	0.4%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2025; new.
30	Fitch Solutions, Inc. Top agencies DFC (International Development Finance Corporation)	$162,210	0.4%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
31	Intensity LLC Top agencies DOL (Department of Labor)	$149,598	0.4%	Rank history: not on the FY2021 list, #28 in FY2022, #31 in FY2023 and not on the FY2025 list; unchanged since FY2023.
32	Cerulli Associates, Inc. Top agencies DOL (Department of Labor)	$124,538	0.3%	Rank history: #31 in FY2021, #33 in FY2022, #33 in FY2023 and #44 in FY2025; up 1 since FY2023.
33	CLC Compliance Technologies Inc. Top agencies DOJ (Department of Justice) HUD (Department of Housing and Urban Development)	$110,980	0.3%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and not on the FY2025 list; up 3 since FY2023.
34	Otak, Inc. Top agencies DOI (Department of the Interior)	$95,032	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
35	Paribus LLC Top agencies Treasury (Department of the Treasury)	$94,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and not on the FY2025 list; down 11 since FY2023.
36	Mark A Cohen LLC Top agencies FTC (Federal Trade Commission)	$82,300	0.2%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2023 and not on the FY2025 list; down 4 since FY2023.
37	Victoria University Top agencies DOT (Department of Transportation)	$79,000	0.2%	Rank history: #24 in FY2021, not on the FY2022–FY2023 lists and #57 in FY2025; returned.
38	Adam B Jaffe Top agencies Commerce (Department of Commerce)	$75,000	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
39	Kapur Energy Environment Economics, LLC Top agencies SBA (Small Business Administration)	$74,553	0.2%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and not on the FY2025 list; up 1 since FY2023.
40	Purdue University Top agencies EPA (Environmental Protection Agency)	$70,435	0.2%	Rank history: not on the FY2021 list, #47 in FY2022, #37 in FY2023 and #29 in FY2025; down 3 since FY2023.
41	Pcci, Inc. Top agencies DOI (Department of the Interior)	$64,272	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
42	Robert Feenstra Top agencies USITC (International Trade Commission)	$57,400	0.1%	Rank history: not on the FY2021 list, #41 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
43	ICF International, Inc. Through ICF Incorporated, L.L.C. Top agencies DOI (Department of the Interior)	$54,662	0.1%	Rank history: not on the FY2021 list, #12 in FY2022, #21 in FY2023 and not on the FY2025 list; down 22 since FY2023.
44	University of Wisconsin System Top agencies EPA (Environmental Protection Agency)	$40,000	0.1%	Rank history: #35 in FY2021, #35 in FY2022, #45 in FY2023 and not on the FY2025 list; up 1 since FY2023.
45	Exile Group Limited Top agencies EXIM (Export Import Bank of the US)	$34,500	0.1%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2025; new.
46	James Harrigan Top agencies USITC (International Trade Commission)	$30,000	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
47	Preqin Ltd Top agencies Treasury (Department of the Treasury)	$29,500	0.1%	Rank history: not on the FY2021–FY2023 lists and #55 in FY2025; new.
48	Ibisworld Inc. Top agencies Treasury (Department of the Treasury)	$27,563	0.1%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2025; new.
49	Sitonia Consulting Limited Top agencies USDA (Department of Agriculture)	$20,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
50	Yotov, Yoto V Top agencies USITC (International Trade Commission)	$20,000	<0.1%	Rank history: #33 in FY2021, #48 in FY2022, #47 in FY2023 and not on the FY2025 list; down 3 since FY2023.
51	State of Alaska Through State of Alaska Department of Labor & Workforce Development Top agencies Denali Commission	$16,480	<0.1%	Rank history: #40 in FY2021, #50 in FY2022, #48 in FY2023 and not on the FY2025 list; down 3 since FY2023.
52	Fathom Financial Consulting Limited Top agencies EOP (Executive Office of the President)	$9,999	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; 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 $42 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.

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