Top 100 Contractors in NAICS 32541: Pharmaceutical and Medicine Manufacturing, FY2025

Name: Top 100 Contractors in NAICS 32541: Pharmaceutical and Medicine Manufacturing, FY2025
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 92% of FY2025 NAICS 32541 contract dollars

Contract obligations: $18,157,293,078 Net of deobligations, by contracts coded NAICS 32541 or a code under it
Contractors: 548 Parent companies with an obligation
Largest contractor: McKesson Corporation $11.9 billion, 61.7% of obligations
Data as of: Oct 23, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	McKesson Corporation 8 awardees, including Mckesson Specialty Distribution LLC, Biologics, Inc. and Mckesson Medical-Surgical Government Solutions LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$11,922,729,007	61.7%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	Cencora, Inc. 3 awardees, including Amerisourcebergen Drug Corp, ASD Specialty Healthcare, LLC and Theracom, L.L.C. Top agencies DLA (Defense Logistics Agency) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$4,871,418,418	25.2%	Rank history: #8 in FY2021, #14 in FY2022, #4 in FY2023 and #2 in FY2024; unchanged since FY2024.
3	Alvogen Group Inc. Through Alvogen, Inc. Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency)	$227,680,601	1.2%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2024; up 12 since FY2024.
4	Emergent Biosolutions Inc. 3 awardees, including Emergent Biosolutions Canada Inc., Emergent Product Development Gaithersburg Inc. and Emergent Biodefense Operations Lansing LLC Top agencies HHS (Department of Health and Human Services) Army (Department of the Army)	$190,848,371	1.0%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; up 6 since FY2024.
5	Bavarian Nordic A / S Top agencies HHS (Department of Health and Human Services)	$143,565,504	0.7%	Rank history: #13 in FY2021, #15 in FY2022, #12 in FY2023 and #7 in FY2024; up 2 since FY2024.
6	Chartwell RX LLC Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency)	$115,144,505	0.6%	Rank history: not on the FY2021 list, #16 in FY2022, #48 in FY2023 and not on the FY2024 list; up 146 since FY2024.
7	Government of the United States Through DLA Troop Support Top agencies HHS (Department of Health and Human Services)	$102,615,000	0.5%	Rank history: #24 in FY2021, #21 in FY2022, #15 in FY2023 and #12 in FY2024; up 5 since FY2024.
8	Fresenius Kabi, LLC Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency)	$88,709,951	0.5%	Rank history: #53 in FY2021, not on the FY2022 list, #43 in FY2023 and #48 in FY2024; up 40 since FY2024.
9	Exelan Pharmaceuticals Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$74,799,434	0.4%	Rank history: not on the FY2021–FY2024 lists; up 290 since FY2024.
10	Nighthawk Biosciences, Inc. Through Elusys Therapeutics Inc. Top agencies HHS (Department of Health and Human Services)	$55,273,060	0.3%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; up 3 since FY2024.
11	Altitude Technologies Inc. Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency)	$49,102,079	0.3%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and not on the FY2024 list; up 206 since FY2024.
12	Meridian Medical Technologies LLC Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) DOS (Department of State)	$47,863,243	0.2%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2024; up 5 since FY2024.
13	Sanofi Pasteur Inc. 2 awardees, including Sanofi Vaccines US Inc. and Dynavax Technologies Corporation Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency) DOS (Department of State)	$42,564,476	0.2%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2024; up 5 since FY2024.
14	Danaher Corporation 8 awardees, including Cepheid, Beckman Coulter, Inc. and Beckman Coulter Gesellschaft MIT Beschraenkter Haftung Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$42,082,643	0.2%	Rank history: #16 in FY2021, #17 in FY2022, #11 in FY2023 and #22 in FY2024; up 8 since FY2024.
15	Teva Pharmaceuticals Usa, Inc. Top agencies DLA (Defense Logistics Agency)	$40,181,258	0.2%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2024; up 5 since FY2024.
16	Partner Therapeutics, Inc. Top agencies HHS (Department of Health and Human Services)	$39,113,908	0.2%	Rank history: not on the FY2021 list, #25 in FY2022, #34 in FY2023 and #30 in FY2024; up 14 since FY2024.
17	Cardinal Health, Inc. 5 awardees, including Cardinal Health 414, LLC, Cardinal Health 108, LLC and The Harvard Drug Group, L.L.C. Top agencies VA (Department of Veterans Affairs) DLA (Defense Logistics Agency) DHA (Defense Health Agency)	$37,690,412	0.2%	Rank history: #30 in FY2021, #33 in FY2022, #24 in FY2023 and #21 in FY2024; up 4 since FY2024.
18	Lantheus Holdings, Inc. 2 awardees, including Progenics Pharmaceuticals Inc. and Lantheus Medical Imaging, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$35,534,324	0.2%	Rank history: not on the FY2021 list, #46 in FY2022, #31 in FY2023 and #23 in FY2024; up 5 since FY2024.
19	Glaxosmithkline, LLC Top agencies HHS (Department of Health and Human Services) DOS (Department of State) DOJ (Department of Justice)	$29,884,339	0.2%	Rank history: #9 in FY2021, #7 in FY2022, #63 in FY2023 and #14 in FY2024; down 5 since FY2024.
20	Biofire Defense LLC 6 awardees, including Biomerieux Inc., Biofire Diagnostics LLC and Biomerieux Deutschland GMBH Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Army (Department of the Army)	$26,069,493	0.1%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2024; up 27 since FY2024.
21	Rafa Laboratories Ltd Top agencies HHS (Department of Health and Human Services)	$20,946,416	0.1%	Rank history: #35 in FY2021 and not on the FY2022–FY2024 lists; returned.
22	Novartis Pharmaceuticals Corporation 2 awardees, including Advanced Accelerator Applications USA Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DHA (Defense Health Agency)	$20,344,041	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
23	DMS Pharmaceutical Group Inc. Top agencies DLA (Defense Logistics Agency)	$19,376,703	0.1%	Rank history: #20 in FY2021, #24 in FY2022, #28 in FY2023 and #19 in FY2024; down 4 since FY2024.
24	Sagent Pharmaceuticals Inc. Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency)	$16,741,169	0.1%	Rank history: not on the FY2021–FY2024 lists; up 253 since FY2024.
25	Bayer Aktiengesellschaft Through Bayer Healthcare Pharmaceuticals Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) DLA (Defense Logistics Agency)	$15,579,918	0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023 and not on the FY2024 list; returned.
26	Canadian Commercial Corporation Top agencies DLA (Defense Logistics Agency)	$15,413,253	0.1%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; down 2 since FY2024.
27	Seqirus USA Inc. Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency) VA (Department of Veterans Affairs)	$13,084,736	0.1%	Rank history: #29 in FY2021, #22 in FY2022, #22 in FY2023 and #26 in FY2024; down 1 since FY2024.
28	Sofie Co. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$12,333,426	0.1%	Rank history: not on the FY2021–FY2023 lists and #81 in FY2024; up 53 since FY2024.
29	Coherus Oncology, Inc. Top agencies HHS (Department of Health and Human Services)	$11,805,200	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
30	Biomerieux Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$11,274,530	0.1%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2024; up 17 since FY2024.
31	Abbott Laboratories Inc. 8 awardees, including Abbott Molecular Inc., Alere San Diego, Inc. and Fujirebio US, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Army (Department of the Army)	$9,801,173	0.1%	Rank history: #6 in FY2021, #5 in FY2022, #7 in FY2023 and not on the FY2024 list; up 83 since FY2024.
32	Indivior Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$9,332,650	<0.1%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2024; up 5 since FY2024.
33	Siemens Corporation 2 awardees, including Petnet Solutions, Inc. and Siemens Healthcare Diagnostics Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$8,412,283	<0.1%	Rank history: not on the FY2021–FY2023 lists and #99 in FY2024; up 66 since FY2024.
34	Phlow Corp. Top agencies HHS (Department of Health and Human Services)	$8,366,747	<0.1%	Rank history: not on the FY2021 list, #19 in FY2022, #20 in FY2023 and #11 in FY2024; down 23 since FY2024.
35	Heyltex Corporation Top agencies HHS (Department of Health and Human Services)	$8,099,930	<0.1%	Rank history: not on the FY2021 list, #75 in FY2022 and not on the FY2023–FY2024 lists; returned.
36	Artemis Technologies Inc. Top agencies USDA (Department of Agriculture)	$8,054,662	<0.1%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2024; up 17 since FY2024.
37	Golden State Medical Supply, Inc. Top agencies VA (Department of Veterans Affairs) DLA (Defense Logistics Agency)	$7,909,234	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 305 since FY2024.
38	Thermo Fisher Scientific Inc. 12 awardees, including Fisher Scientific Company L.L.C., One Lambda, Inc. and The Binding Site. Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$7,724,974	<0.1%	Rank history: #14 in FY2021, #40 in FY2022, #42 in FY2023 and #45 in FY2024; up 7 since FY2024.
39	Seqirus Inc. Top agencies HHS (Department of Health and Human Services)	$7,638,116	<0.1%	Rank history: #28 in FY2021, not on the FY2022–FY2023 lists and #27 in FY2024; down 12 since FY2024.
40	Boehringer Ingelheim Animal Health USA Inc Top agencies USDA (Department of Agriculture)	$7,597,312	<0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and #46 in FY2024; up 6 since FY2024.
41	Bristol-Myers Squibb Company Top agencies VA (Department of Veterans Affairs)	$7,291,703	<0.1%	Rank history: not on the FY2021–FY2023 lists and #63 in FY2024; up 22 since FY2024.
42	Pharmalogic Holdings Corp. 9 awardees, including Nuclear Diagnostic Products of Philadelphia, Inc., Mid-America Isotopes, Inc. and Nuclear Diagnostic Products, Inc. Top agencies VA (Department of Veterans Affairs)	$7,174,009	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 101 since FY2024.
43	Hologic, Inc. 2 awardees, including Hologic Sales and Service, LLC Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs) Army (Department of the Army)	$6,682,847	<0.1%	Rank history: #42 in FY2021, #47 in FY2022, #55 in FY2023 and #41 in FY2024; down 2 since FY2024.
44	The American National Red Cross 2 awardees Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$6,420,078	<0.1%	Rank history: #66 in FY2021, #60 in FY2022, #56 in FY2023 and #68 in FY2024; up 24 since FY2024.
45	Boston Scientific Corp 2 awardees Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) DHA (Defense Health Agency)	$6,379,712	<0.1%	Rank history: #65 in FY2021, #66 in FY2022, #49 in FY2023 and #59 in FY2024; up 14 since FY2024.
46	FFF Enterprises, Inc. Top agencies VA (Department of Veterans Affairs)	$6,350,104	<0.1%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; down 7 since FY2024.
47	Baxter Healthcare Corporation Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency) VA (Department of Veterans Affairs)	$5,687,649	<0.1%	Rank history: not on the FY2021–FY2023 lists and #38 in FY2024; down 9 since FY2024.
48	Jubilant Draximage Radiopharmacies, Inc. 2 awardees Top agencies VA (Department of Veterans Affairs)	$5,648,860	<0.1%	Rank history: #79 in FY2021, #94 in FY2022, #58 in FY2023 and #55 in FY2024; up 7 since FY2024.
49	Octapharma USA Inc. Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$5,500,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
50	Boehringer Ingelheim Animal Health France Top agencies USDA (Department of Agriculture)	$5,480,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and #42 in FY2024; down 8 since FY2024.
51	RLS (USA) Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$5,068,507	<0.1%	Rank history: not on the FY2021 list, #85 in FY2022, #69 in FY2023 and #56 in FY2024; up 5 since FY2024.
52	WG Critical Care, LLC Top agencies HHS (Department of Health and Human Services)	$4,974,870	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
53	Nationwide Pharmaceutical LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) HHS (Department of Health and Human Services)	$4,897,543	<0.1%	Rank history: #80 in FY2021 and not on the FY2022–FY2024 lists; up 64 since FY2024.
54	Pharmacy Buying Association, Inc. Top agencies VA (Department of Veterans Affairs)	$4,716,719	<0.1%	Rank history: #56 in FY2021, #54 in FY2022, #45 in FY2023 and #50 in FY2024; down 4 since FY2024.
55	Bracco Diagnostics Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DHA (Defense Health Agency)	$4,452,243	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 74 since FY2024.
56	Ortho-Clinical Diagnostics Inc. 5 awardees, including Quidel Corp Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$4,441,278	<0.1%	Rank history: not on the FY2021–FY2023 lists and #97 in FY2024; up 41 since FY2024.
57	Merck & Co. Inc. Through Merck Sharp & Dohme LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$4,145,714	<0.1%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2024; down 49 since FY2024.
58	UnitedHealth Group Incorporated 2 awardees, including Optum Pharmacy 801, Inc. and Optum Pharmacy 601, LLC Top agencies VA (Department of Veterans Affairs)	$3,875,263	<0.1%	Rank history: #57 in FY2021, #44 in FY2022 and not on the FY2023–FY2024 lists; up 127 since FY2024.
59	Diasorin S.P.A. 3 awardees, including Diasorin Inc., Luminex Corp and Diasorin Molecular, LLC Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$3,595,853	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 138 since FY2024.
60	General Electric Company 2 awardees, including Medi-Physics, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$3,394,657	<0.1%	Rank history: #98 in FY2021, #72 in FY2022, #74 in FY2023 and not on the FY2024 list; up 51 since FY2024.
61	Biogenesis Bago S.A. Top agencies USDA (Department of Agriculture)	$3,112,500	<0.1%	Rank history: #76 in FY2021, not on the FY2022 list, #75 in FY2023 and not on the FY2024 list; returned.
62	Baylor College of Medicine Top agencies VA (Department of Veterans Affairs)	$3,074,390	<0.1%	Rank history: not on the FY2021 list, #86 in FY2022, #85 in FY2023 and #90 in FY2024; up 28 since FY2024.
63	Telix Pharmaceuticals US Inc. Top agencies VA (Department of Veterans Affairs)	$2,978,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2024; up 1 since FY2024.
64	Immucor Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Army (Department of the Army)	$2,945,020	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 271 since FY2024.
65	Takeda Pharmaceutical Company Limited 2 awardees, including Takeda Pharmaceuticals America, Inc. Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs)	$2,749,804	<0.1%	Rank history: not on the FY2021 list, #88 in FY2022, #79 in FY2023 and #69 in FY2024; up 4 since FY2024.
66	Illumina, Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) Commerce (Department of Commerce)	$2,514,878	<0.1%	Rank history: #49 in FY2021, #64 in FY2022, #67 in FY2023 and #71 in FY2024; up 5 since FY2024.
67	10X Genomics, Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$2,509,562	<0.1%	Rank history: #99 in FY2021, #70 in FY2022, #65 in FY2023 and #72 in FY2024; up 5 since FY2024.
68	Versiti Blood Health, Inc. Top agencies VA (Department of Veterans Affairs)	$2,468,906	<0.1%	Rank history: #92 in FY2021, #79 in FY2022, #80 in FY2023 and #70 in FY2024; up 2 since FY2024.
69	Greer Laboratories, Inc. Top agencies DHA (Defense Health Agency)	$2,403,394	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 92 since FY2024.
70	Shabach Services LLC Top agencies VA (Department of Veterans Affairs)	$2,385,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 121 since FY2024.
71	Sysmex America Inc. Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs) Army (Department of the Army)	$2,342,467	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
72	Werfen USA LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$2,273,290	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 94 since FY2024.
73	Pfizer Inc. Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency)	$2,268,004	<0.1%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023 and not on the FY2024 list; returned.
74	Government Scientific Source Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) Army (Department of the Army)	$2,239,590	<0.1%	Rank history: #72 in FY2021, #69 in FY2022, #71 in FY2023 and #96 in FY2024; up 22 since FY2024.
75	Standard Biotools Inc. Through Somalogic Operating Co., Inc. Top agencies HHS (Department of Health and Human Services)	$2,069,424	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
76	Sebia, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$1,979,609	<0.1%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023 and #98 in FY2024; up 22 since FY2024.
77	Jazz Pharmaceuticals, Inc. Top agencies VA (Department of Veterans Affairs)	$1,978,420	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 45 since FY2024.
78	MRIGLOBAL Top agencies HHS (Department of Health and Human Services)	$1,947,260	<0.1%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and #86 in FY2024; up 8 since FY2024.
79	American Regent Inc Top agencies DLA (Defense Logistics Agency)	$1,821,245	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 72 since FY2024.
80	Melling LLC Top agencies VA (Department of Veterans Affairs)	$1,744,332	<0.1%	Rank history: #63 in FY2021, #99 in FY2022, #89 in FY2023 and not on the FY2024 list; up 64 since FY2024.
81	Qiagen, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$1,704,002	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 92 since FY2024.
82	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$1,686,407	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 112 since FY2024.
83	Diagnostica Stago Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Army (Department of the Army)	$1,648,784	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 239 since FY2024.
84	Curia Global Inc. Top agencies HHS (Department of Health and Human Services)	$1,630,464	<0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and not on the FY2024 list; up 73 since FY2024.
85	Jackson Laboratory Top agencies HHS (Department of Health and Human Services)	$1,530,320	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 20 since FY2024.
86	Koffel Medical Supply Inc. Top agencies VA (Department of Veterans Affairs)	$1,489,435	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 15 since FY2024.
87	Trillamed LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) DOS (Department of State)	$1,465,033	<0.1%	Rank history: #48 in FY2021, #61 in FY2022, #82 in FY2023 and not on the FY2024 list; up 19 since FY2024.
88	Vector Biomed Inc. Top agencies HHS (Department of Health and Human Services)	$1,456,500	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 80 since FY2024.
89	Phoenix Textile Corporation Top agencies DLA (Defense Logistics Agency)	$1,437,085	<0.1%	Rank history: #75 in FY2021, #81 in FY2022, #86 in FY2023 and #82 in FY2024; down 7 since FY2024.
90	Disabled Veterans Hawaii LLC Top agencies VA (Department of Veterans Affairs)	$1,387,516	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 48 since FY2024.
91	Janssen Biotech Inc. Through Actelion Pharmaceuticals US, Inc. Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$1,361,413	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
92	SZY Holdings, LLC Top agencies DLA (Defense Logistics Agency) DOI (Department of the Interior)	$1,360,698	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 57 since FY2024.
93	Priority Healthcare Distribution Inc. 3 awardees, including Accredo Health Group, Inc. and Express Scripts Inc. Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs)	$1,297,824	<0.1%	Rank history: not on the FY2021–FY2023 lists and #100 in FY2024; up 7 since FY2024.
94	ASE Direct, Inc. Top agencies VA (Department of Veterans Affairs)	$1,283,778	<0.1%	Rank history: #52 in FY2021, #62 in FY2022, #53 in FY2023 and #52 in FY2024; down 42 since FY2024.
95	Abbott Molecular Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$1,246,606	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
96	Bio-Rad Laboratories, Inc. 4 awardees Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DARPA (Defense Advanced Research Projects Agency)	$1,216,050	<0.1%	Rank history: #93 in FY2021, #89 in FY2022, #88 in FY2023 and #79 in FY2024; down 17 since FY2024.
97	Therakos LLC 2 awardees, including INO Therapeutics LLC Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs) Army (Department of the Army)	$1,161,957	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
98	The Davinci Company, LLC Top agencies VA (Department of Veterans Affairs)	$1,152,634	<0.1%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and not on the FY2024 list; up 6 since FY2024.
99	Independent Pharmacy Cooperative Top agencies VA (Department of Veterans Affairs)	$1,148,646	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
100	BTG International Inc. Top agencies HHS (Department of Health and Human Services)	$1,100,545	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 58 since FY2024.

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100 of 548 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 32541

Code	Net obligations	Largest contractor
325412 Pharmaceutical Preparation Manufacturing	$13,086,571,687	McKesson Corporation
325411 Medicinal and Botanical Manufacturing	$4,925,547,215	Cencora, Inc.
325413 In-Vitro Diagnostic Substance Manufacturing	$175,464,471	Danaher Corporation
325414 Biological Product (except Diagnostic) Manufacturing	-$30,290,295	Emergent Biosolutions Inc.

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 $19.3 billion 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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.

Quick answers

Who were the top 10 NAICS 32541 contractors in FY2025?

1. McKesson Corporation ($11.9B), 2. Cencora, Inc. ($4.87B), 3. Alvogen Group Inc. ($228M), 4. Emergent Biosolutions Inc. ($191M), 5. Bavarian Nordic A / S ($144M), 6. Chartwell RX LLC ($115M), 7. Government of the United States ($103M), 8. Fresenius Kabi, LLC ($88.7M), 9. Exelan Pharmaceuticals Inc. ($74.8M), 10. Nighthawk Biosciences, Inc. ($55.3M).

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