Top 26 Contractors in PSC 6509: Drugs and Biologicals, Veterinary Use, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Patterson Companies, Inc. Through Animal Health International, Inc. Top agencies DOI (Department of the Interior)	$4,500,214	36.7%	Rank history: #2 in FY2021, not on the FY2023 list and #1 in FY2024; up 1 since FY2021.
2	Boehringer Ingelheim Corporation 2 awardees, including Boehringer Ingelheim Animal Health France Top agencies USDA (Department of Agriculture)	$3,549,054	29.0%	Rank history: #1 in FY2021, #1 in FY2023 and not on the FY2024 list; down 1 since FY2021.
3	Zoetis Inc. Top agencies USDA (Department of Agriculture) HHS (Department of Health and Human Services)	$2,588,910	21.1%	Rank history: #41 in FY2021, #20 in FY2023 and not on the FY2024 list; up 38 since FY2021.
4	Danaher Corporation 3 awardees, including Global Life Sciences Solutions USA LLC and Integrated DNA Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$220,453	1.8%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
5	Meso Scale Diagnostics LLC Top agencies HHS (Department of Health and Human Services)	$219,407	1.8%	Rank history: #30 in FY2021, #16 in FY2023 and #10 in FY2024; up 25 since FY2021.
6	Lampire Biological Labs Inc. Top agencies HHS (Department of Health and Human Services)	$190,468	1.6%	Rank history: #6 in FY2021 and not on the FY2023–FY2024 lists; unchanged since FY2021.
7	Mckesson Corporation Top agencies DOJ (Department of Justice)	$162,813	1.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
8	Speed Biosystems, LLC Top agencies HHS (Department of Health and Human Services)	$148,325	1.2%	Rank history: #8 in FY2021, #4 in FY2023 and not on the FY2024 list; unchanged since FY2021.
9	Butler Animal Health Supply LLC Through Covetrus North America, LLC Top agencies DLA (Defense Logistics Agency)	$118,957	1.0%	Rank history: #10 in FY2021 and not on the FY2023–FY2024 lists; up 1 since FY2021.
10	Thermo Electron Corporation 4 awardees, including Life Technologies Corporation and Fisher Scientific Company L.L.C. Top agencies HHS (Department of Health and Human Services)	$112,502	0.9%	Rank history: #3 in FY2021, #29 in FY2023 and not on the FY2024 list; down 7 since FY2021.
11	Del RIO Feed & Supply, LLC Top agencies USDA (Department of Agriculture)	$66,747	0.5%	Rank history: not on the FY2021 list, #12 in FY2023 and not on the FY2024 list; new.
12	Tracy A. Doerr, Inc. Top agencies USDA (Department of Agriculture)	$58,494	0.5%	Rank history: #9 in FY2021, #13 in FY2023 and not on the FY2024 list; down 3 since FY2021.
13	Cardinal Health, Inc. Through Cardinal Health 414, LLC Top agencies HHS (Department of Health and Human Services)	$36,050	0.3%	Rank history: #32 in FY2021, #15 in FY2023 and not on the FY2024 list; up 19 since FY2021.
14	Twist Bioscience Corporation Top agencies HHS (Department of Health and Human Services)	$25,918	0.2%	Rank history: #29 in FY2021 and not on the FY2023–FY2024 lists; up 15 since FY2021.
15	Takara Holdings Inc. Through Takara Bio Usa, Inc. Top agencies HHS (Department of Health and Human Services)	$22,093	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
16	Nanostring Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$21,934	0.2%	Rank history: #11 in FY2021, #9 in FY2023 and not on the FY2024 list; down 5 since FY2021.
17	Perkinelmer Inc. Through Biolegend, Inc. Top agencies HHS (Department of Health and Human Services)	$19,629	0.2%	Rank history: #31 in FY2021, not on the FY2023 list and #11 in FY2024; up 14 since FY2021.
18	Polylc, Inc. Top agencies HHS (Department of Health and Human Services)	$16,707	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
19	Clark Veterinary Service, PLLC Top agencies USDA (Department of Agriculture)	$16,413	0.1%	Rank history: #33 in FY2021, #35 in FY2023 and not on the FY2024 list; up 14 since FY2021.
20	A&G Pharmaceutical, Inc. Top agencies HHS (Department of Health and Human Services)	$15,125	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
21	Indical Inc. Top agencies USDA (Department of Agriculture)	$13,200	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
22	Genscript USA Inc. Top agencies HHS (Department of Health and Human Services)	$10,004	0.1%	Rank history: #15 in FY2021 and not on the FY2023–FY2024 lists; down 7 since FY2021.
23	Research Corporation of the University of Hawaii Top agencies Smithsonian (Smithsonian Institution)	$6,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
24	Covetrus Inc. Through Covetrus North America, LLC Top agencies DLA (Defense Logistics Agency)	$4,840	<0.1%	Rank history: not on the FY2021 list, #7 in FY2023 and #8 in FY2024; new.
25	Covetrus North America, LLC Top agencies DLA (Defense Logistics Agency)	$4,289	<0.1%	Rank history: #44 in FY2021, #40 in FY2023 and #18 in FY2024; up 19 since FY2021.
26	SZY Holdings, LLC Top agencies DLA (Defense Logistics Agency)	$213	<0.1%	Rank history: not on the FY2021 list, #33 in FY2023 and #19 in FY2024; 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 $12.3 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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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