Top 25 Contractors in PSC AN14: Health R&D Services; Health Care Services; R&D Administrative Expenses, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Gritstone Bio, Inc. Top agencies HHS (Department of Health and Human Services)	$9,856,008	29.6%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
2	University of Pittsburgh - of the Commonwealth System of Higher Education Top agencies Army (Department of the Army)	$8,318,165	25.0%	Rank history: #5 in FY2022, #1 in FY2024 and #7 in FY2025; up 3 since FY2022.
3	Transmural Systems LLC Top agencies HHS (Department of Health and Human Services)	$5,998,639	18.0%	Rank history: #11 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
4	Po`okela Solutions, LLC Top agencies DHA (Defense Health Agency)	$2,023,035	6.1%	Rank history: #1 in FY2022, #11 in FY2024 and not on the FY2025 list; down 3 since FY2022.
5	Ripple Effect Communications, Inc. Top agencies DHA (Defense Health Agency)	$1,687,365	5.1%	Rank history: not on the FY2022 list, #19 in FY2024 and not on the FY2025 list; new.
6	SNA International LLC Top agencies DHA (Defense Health Agency)	$1,478,193	4.4%	Rank history: not on the FY2022 list, #15 in FY2024 and not on the FY2025 list; new.
7	Isola Therapeutics Inc. Top agencies HHS (Department of Health and Human Services)	$749,999	2.3%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
8	Zcore Business Solutions, Inc. Top agencies DHA (Defense Health Agency)	$545,549	1.6%	Rank history: #59 in FY2022, #16 in FY2024 and #19 in FY2025; up 51 since FY2022.
9	Axiom Resource Management, Inc. Top agencies USAF (Department of the Air Force)	$501,852	1.5%	Rank history: #31 in FY2022, #18 in FY2024 and #18 in FY2025; up 22 since FY2022.
10	Case Western Reserve University Top agencies VA (Department of Veterans Affairs)	$350,245	1.1%	Rank history: #14 in FY2022, #24 in FY2024 and #26 in FY2025; up 4 since FY2022.
11	The Chenega Corporation Through Chenega Reliable Services LLC Top agencies USAF (Department of the Air Force)	$303,301	0.9%	Rank history: #12 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
12	Pinmed, Inc. Top agencies HHS (Department of Health and Human Services)	$299,997	0.9%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
13	Luna Innovations Incorporated Through Luna Labs USA LLC Top agencies HHS (Department of Health and Human Services)	$299,995	0.9%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
14	Sio2 Medical Products Inc. Top agencies Army (Department of the Army)	$234,906	0.7%	Rank history: #6 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
15	Oregon Health & Science University Top agencies VA (Department of Veterans Affairs)	$190,312	0.6%	Rank history: not on the FY2022 list and not on the FY2024–FY2025 lists; new.
16	Sierra Nevada Company, LLC Top agencies Army (Department of the Army)	$180,124	0.5%	Rank history: #13 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
17	The Avery Group, LLC Top agencies VA (Department of Veterans Affairs)	$119,226	0.4%	Rank history: not on the FY2022 list, #21 in FY2024 and not on the FY2025 list; new.
18	Sterilelink, Inc. Top agencies DOJ (Department of Justice)	$37,980	0.1%	Rank history: #16 in FY2022, #27 in FY2024 and #23 in FY2025; down 2 since FY2022.
19	Jovanovic Tanja Top agencies VA (Department of Veterans Affairs)	$28,750	0.1%	Rank history: not on the FY2022 list, not on the FY2024 list and #30 in FY2025; new.
20	Healthequity, Inc.	$20,000	0.1%	Rank history: not on the FY2022 list, #35 in FY2024 and not on the FY2025 list; new.
21	Analydata Top agencies VA (Department of Veterans Affairs)	$15,000	<0.1%	Rank history: not on the FY2022 list, #28 in FY2024 and #27 in FY2025; new.
22	Frances E. Eanet Top agencies VA (Department of Veterans Affairs)	$9,750	<0.1%	Rank history: not on the FY2022 list, #30 in FY2024 and not on the FY2025 list; new.
23	Allen Interactions Inc. Top agencies VA (Department of Veterans Affairs)	$8,300	<0.1%	Rank history: #22 in FY2022, #33 in FY2024 and not on the FY2025 list; down 1 since FY2022.
24	Inmotion Top agencies VA (Department of Veterans Affairs)	$8,000	<0.1%	Rank history: not on the FY2022 list, #34 in FY2024 and not on the FY2025 list; new.
25	National Student Clearinghouse Top agencies VA (Department of Veterans Affairs)	$6,000	<0.1%	Rank history: #20 in FY2022, #31 in FY2024 and not on the FY2025 list; down 5 since FY2022.

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 $33.3 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 FY2022, #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.

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