Top 26 Contractors in PSC B524: Mathematical/Statistical Analysis, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Summit Consulting LLC Top agencies Treasury (Department of the Treasury) DOI (Department of the Interior)	$5,690,965	40.2%	Rank history: #5 in FY2023 and #26 in FY2024; up 2 since FY2020.
2	National Academy of Sciences Top agencies Commerce (Department of Commerce)	$1,711,242	12.1%	Rank history: not on the FY2023 list and #11 in FY2024; new, not ranked in FY2020.
3	Actuarial Research Corporation Top agencies HHS (Department of Health and Human Services)	$1,473,914	10.4%	Rank history: #8 in FY2023 and not on the FY2024 list; up 1 since FY2020.
4	Teamstaff Inc. Through Social & Scientific Systems, Inc. Top agencies HHS (Department of Health and Human Services)	$945,053	6.7%	Rank history: not on the FY2023–FY2024 lists; down 3 since FY2020.
5	Noblis, Inc. Top agencies Treasury (Department of the Treasury)	$792,718	5.6%	Rank history: #4 in FY2023 and #12 in FY2024; new, not ranked in FY2020.
6	R & K Solutions, Inc. Top agencies Army (Department of the Army)	$539,177	3.8%	Rank history: #10 in FY2023 and #9 in FY2024; new, not ranked in FY2020.
7	Cyberdata Technologies, Inc. Top agencies SSA (Social Security Administration)	$471,640	3.3%	Rank history: not on the FY2023–FY2024 lists; unchanged since FY2020.
8	Kituwah Services, LLC Top agencies IMLS (The Institute of Museum and Library Services)	$430,831	3.0%	Rank history: not on the FY2023–FY2024 lists; new, not ranked in FY2020.
9	Pathfinder Consultants, LLC Top agencies DOT (Department of Transportation)	$428,008	3.0%	Rank history: not on the FY2023–FY2024 lists; down 4 since FY2020.
10	JP Lander LLC Top agencies USAF (Department of the Air Force)	$299,962	2.1%	Rank history: #20 in FY2023 and #5 in FY2024; new, not ranked in FY2020.
11	Active Decision Support, Inc. Top agencies Army (Department of the Army)	$129,960	0.9%	Rank history: #16 in FY2023 and #14 in FY2024; up 2 since FY2020.
12	Crash Research & Analysis, Inc. Top agencies DOT (Department of Transportation)	$113,664	0.8%	Rank history: #6 in FY2023 and #3 in FY2024; down 6 since FY2020.
13	Patrick Willis Top agencies USDA (Department of Agriculture)	$91,361	0.6%	Rank history: not on the FY2023–FY2024 lists; down 2 since FY2020.
14	Accenture Federal Services LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$90,719	0.6%	Rank history: not on the FY2023–FY2024 lists; new, not ranked in FY2020.
15	AE Strategies LLC Top agencies DOT (Department of Transportation)	$88,460	0.6%	Rank history: not on the FY2023–FY2024 lists; new, not ranked in FY2020.
16	University of Texas System Through The University of Texas At El Paso Top agencies Army (Department of the Army)	$77,574	0.5%	Rank history: not on the FY2023–FY2024 lists; new, not ranked in FY2020.
17	Zhang, Jonathan Top agencies VA (Department of Veterans Affairs)	$64,303	0.5%	Rank history: not on the FY2023–FY2024 lists; new, not ranked in FY2020.
18	Statking Consulting Inc. Top agencies USUHS (DOD Uniformed Services University of the Health Sciences)	$49,345	0.3%	Rank history: not on the FY2023–FY2024 lists; new, not ranked in FY2020.
19	HWA Wildlife Consulting, LLC Top agencies DOI (Department of the Interior)	$45,000	0.3%	Rank history: not on the FY2023–FY2024 lists; down 10 since FY2020.
20	Jonah Ventures, LLC Top agencies Commerce (Department of Commerce)	$24,420	0.2%	Rank history: #27 in FY2023 and #16 in FY2024; down 6 since FY2020.
21	Jordan, David E Top agencies Treasury (Department of the Treasury)	$21,735	0.2%	Rank history: #24 in FY2023 and #24 in FY2024; up 6 since FY2020.
22	Perry, Elgin S Top agencies DOI (Department of the Interior)	$14,950	0.1%	Rank history: #21 in FY2023 and not on the FY2024 list; down 4 since FY2020.
23	Western Ecosystems Technology, Inc. Top agencies DOI (Department of the Interior)	$14,925	0.1%	Rank history: not on the FY2023–FY2024 lists; new, not ranked in FY2020.
24	AON Consulting Inc. Top agencies USAGM (US Agency for Global Media)	$12,000	0.1%	Rank history: not on the FY2023–FY2024 lists; new, not ranked in FY2020.
25	Fiscalnote, Inc. Through Cq-Roll Call, Inc. Top agencies Commerce (Department of Commerce)	$11,500	0.1%	Rank history: #25 in FY2023 and not on the FY2024 list; new, not ranked in FY2020.
26	Harvard Pilgrim Health Care Inc Top agencies VA (Department of Veterans Affairs)	$10,000	0.1%	Rank history: not on the FY2023–FY2024 lists; new, not ranked in FY2020.

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 $14.1 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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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