Top 54 Contractors in PSC AA: Agriculture R&D Services, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	DAI Global LLC Top agencies USAID (US Agency for International Development)	$20,773,978	29.0%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #2 in FY2025; unchanged since FY2020.
2	Tetra Tech, Inc. Through Tetra TECH ES, Inc. Top agencies USAID (US Agency for International Development)	$4,100,000	5.7%	Rank history: #4 in FY2022, #2 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2020.
3	Chemonics International, Inc. Top agencies USAID (US Agency for International Development)	$4,053,446	5.7%	Rank history: #2 in FY2022, #3 in FY2023, #3 in FY2024 and #1 in FY2025; down 1 since FY2020.
4	Berytech Foundation Top agencies USAID (US Agency for International Development)	$3,750,000	5.2%	Rank history: #5 in FY2022, #4 in FY2023, #2 in FY2024 and not on the FY2025 list; unchanged since FY2020.
5	Connexus Corp Top agencies USAID (US Agency for International Development)	$2,633,342	3.7%	Rank history: #3 in FY2022, not on the FY2023 list, #12 in FY2024 and not on the FY2025 list; up 2 since FY2020.
6	RTX Corporation Through RTX BBN Technologies, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$2,105,336	2.9%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
7	Universite DES Sciences, DES Techniques Et DES Technologies De Bamako (Usttb) Top agencies HHS (Department of Health and Human Services)	$1,726,251	2.4%	Rank history: #6 in FY2022, #7 in FY2023, #5 in FY2024 and #6 in FY2025; down 1 since FY2020.
8	International Supply Chain Assessment Technologies Corporation Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture)	$500,250	0.7%	Rank history: #7 in FY2022, #5 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
9	Dexis Interactive LLC Top agencies USAID (US Agency for International Development)	$500,000	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
10	Institute for Environmental Health Inc. Top agencies USDA (Department of Agriculture)	$470,000	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
11	DJM Ecological Services, Inc. Top agencies USDA (Department of Agriculture)	$378,904	0.5%	Rank history: #9 in FY2022, #9 in FY2023, #10 in FY2024 and #10 in FY2025; up 1 since FY2020.
12	Chandler Johnson Top agencies USDA (Department of Agriculture)	$371,247	0.5%	Rank history: #11 in FY2022, #18 in FY2023, #44 in FY2024 and #33 in FY2025; up 12 since FY2020.
13	Grit Digital Health LLC Top agencies VA (Department of Veterans Affairs)	$301,275	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
14	Connecticut Agricultural Experimental Station Top agencies HHS (Department of Health and Human Services)	$220,000	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
15	Joel Fyock Top agencies USDA (Department of Agriculture)	$216,682	0.3%	Rank history: #53 in FY2022 and not on the FY2023–FY2025 lists; unchanged since FY2020.
16	International Fertilizer Development Center Top agencies EPA (Environmental Protection Agency)	$198,000	0.3%	Rank history: not on the FY2022 list, #49 in FY2023, #30 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
17	Sobran, Inc. Top agencies USDA (Department of Agriculture)	$142,116	0.2%	Rank history: #18 in FY2022, #20 in FY2023, #17 in FY2024 and not on the FY2025 list; up 1 since FY2020.
18	Sanuwave Health, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$116,839	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
19	Holtz Forestry LLC Top agencies USDA (Department of Agriculture)	$110,000	0.2%	Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
20	Huberty, Daniel Top agencies USDA (Department of Agriculture)	$92,050	0.1%	Rank history: #28 in FY2022, #26 in FY2023, #33 in FY2024 and #16 in FY2025; new, not ranked in FY2020.
21	Bergstrom, Thomas Top agencies USDA (Department of Agriculture)	$83,310	0.1%	Rank history: #12 in FY2022, #42 in FY2023, #11 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
22	Auburn University Top agencies NASA (National Aeronautics and Space Administration)	$75,000	0.1%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
23	Metabolon, Inc. Top agencies USDA (Department of Agriculture)	$66,236	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
24	DNA Twopointo Inc. Top agencies NASA (National Aeronautics and Space Administration)	$57,790	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
25	Azenta, Inc. Through Genewiz, LLC Top agencies USDA (Department of Agriculture)	$53,880	0.1%	Rank history: not on the FY2022 list, #44 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
26	Michigan Technological University Top agencies NASA (National Aeronautics and Space Administration)	$50,000	0.1%	Rank history: #29 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
27	New Zealand Institute for Earth Science Limited Top agencies Navy (Department of the Navy)	$47,426	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	Novogene Corporation Inc Top agencies USDA (Department of Agriculture)	$45,046	0.1%	Rank history: not on the FY2022 list, #43 in FY2023 and not on the FY2024–FY2025 lists; up 35 since FY2020.
29	Shaw, Martin A Top agencies Army (Department of the Army)	$45,000	0.1%	Rank history: #41 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
30	Rink International LLC Top agencies NASA (National Aeronautics and Space Administration)	$45,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	R E White & Associates LLC Top agencies NASA (National Aeronautics and Space Administration)	$41,300	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32	Agrichemical Technologies Inc. Top agencies USDA (Department of Agriculture)	$40,024	0.1%	Rank history: #27 in FY2022, #25 in FY2023, #29 in FY2024 and not on the FY2025 list; down 15 since FY2020.
33	Element Materials Technology Broken Arrow LLC Through Element Materials Technology Washington DC, LLC Top agencies NASA (National Aeronautics and Space Administration)	$30,300	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Eurofins Scientific SE Through Eurofins Scientific, Inc. Top agencies USDA (Department of Agriculture)	$28,800	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
35	MGA Research Corporation Top agencies NASA (National Aeronautics and Space Administration)	$28,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	State of California Controllers Office Through University of California Irvine Top agencies VA (Department of Veterans Affairs)	$28,297	<0.1%	Rank history: #52 in FY2022, #29 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
37	Mark Webb Top agencies USDA (Department of Agriculture)	$25,600	<0.1%	Rank history: #13 in FY2022, #21 in FY2023, #18 in FY2024 and #21 in FY2025; down 17 since FY2020.
38	Stripes Global, Inc. Top agencies VA (Department of Veterans Affairs)	$25,469	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
39	Southern Poultry Research Group, Inc. Top agencies USDA (Department of Agriculture)	$25,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Hudsonalpha Institute for Biotechnology Top agencies USDA (Department of Agriculture)	$24,792	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	Microbiome Insights Inc. Top agencies USDA (Department of Agriculture)	$23,800	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
42	EEC Environmental Top agencies Navy (Department of the Navy)	$22,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	AUM Biotech LLC Top agencies USDA (Department of Agriculture)	$20,939	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
44	Keystone Center Top agencies USDA (Department of Agriculture)	$19,800	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 11 since FY2020.
45	Space Systems/Loral LLC 2 awardees, including Vantor Inc. Top agencies USDA (Department of Agriculture)	$18,360	<0.1%	Rank history: #46 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
46	Data2Bio LLC Top agencies USDA (Department of Agriculture)	$18,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 6 since FY2020.
47	University of Wisconsin System Top agencies USDA (Department of Agriculture)	$14,291	<0.1%	Rank history: #23 in FY2022, #69 in FY2023, #64 in FY2024 and not on the FY2025 list; down 17 since FY2020.
48	Minnesota Valley Testing Laboratories, Inc. Top agencies USDA (Department of Agriculture)	$13,435	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	Stirling Jeffrey B Top agencies DOJ (Department of Justice)	$10,651	<0.1%	Rank history: #54 in FY2022 and not on the FY2023–FY2025 lists; up 17 since FY2020.
50	Pollinator Partnership Top agencies USDA (Department of Agriculture)	$9,900	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
51	University of Nebraska Through Board of Regents of the University of Nebraska Top agencies USDA (Department of Agriculture)	$7,500	<0.1%	Rank history: #20 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
52	Oclc, Inc. Top agencies Smithsonian (Smithsonian Institution)	$4,692	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53	Utah State University Top agencies USDA (Department of Agriculture)	$4,455	<0.1%	Rank history: not on the FY2022–FY2023 lists, #60 in FY2024 and #34 in FY2025; up 6 since FY2020.
54	Erste Paul-Heinz Wesjohann GMBH & Co. KG Through Valo Biomedia America Top agencies USDA (Department of Agriculture)	$3,605	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

Rankings for the codes under PSC AA

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 $71.6 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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