Top 88 Contractors in NAICS 325414: Biological Product (except Diagnostic) Manufacturing, Jul 2025–Jun 2026

Name: Top 88 Contractors in NAICS 325414: Biological Product (except Diagnostic) Manufacturing, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 92% of NAICS 325414 contract dollars from July 2025 through June 2026

Contract obligations: $495,926,602 Net of deobligations, by contracts coded NAICS 325414
Contractors: 95 Parent companies with an obligation
Largest contractor: Advanced Technology International $225 million, 43.3% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 88 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Advanced Technology International Top agencies HHS (Department of Health and Human Services)	$224,999,997	43.3%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and not on the FY2025 list; unchanged since Jul 2024–Jun 2025.
2	Emergent Biosolutions Inc. Through Emergent Product Development Gaithersburg Inc. Top agencies HHS (Department of Health and Human Services)	$108,780,488	20.9%	Rank history: not on the FY2021–FY2023 lists, #3 in FY2024 and #1 in FY2025; new, not ranked in Jul 2024–Jun 2025.
3	Meridian Medical Technologies, LLC 2 awardees Top agencies DLA (Defense Logistics Agency)	$52,881,500	10.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
4	Sanofi Pasteur Inc. Through Sanofi Vaccines US Inc. Top agencies HHS (Department of Health and Human Services) DLA (Defense Logistics Agency)	$34,146,376	6.6%	Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #2 in FY2025; unchanged since Jul 2024–Jun 2025.
5	Octapharma USA Inc. Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$13,320,000	2.6%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; up 58 since Jul 2024–Jun 2025.
6	Seqirus USA Inc. Top agencies DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$12,217,449	2.4%	Rank history: #26 in FY2021, #3 in FY2022, #3 in FY2023, #6 in FY2024 and #10 in FY2025; up 3 since Jul 2024–Jun 2025.
7	Artemis Technologies Inc. Top agencies USDA (Department of Agriculture)	$12,056,693	2.3%	Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #4 in FY2025; up 1 since Jul 2024–Jun 2025.
8	Seqirus Inc. Top agencies HHS (Department of Health and Human Services)	$9,577,113	1.8%	Rank history: #7 in FY2021, not on the FY2022–FY2023 lists, #5 in FY2024 and #5 in FY2025; down 5 since Jul 2024–Jun 2025.
9	The American National Red Cross 2 awardees Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$6,863,811	1.3%	Rank history: #13 in FY2021, #8 in FY2022, #8 in FY2023, #12 in FY2024 and #7 in FY2025; up 1 since Jul 2024–Jun 2025.
10	Boehringer Ingelheim Animal Health USA Inc Top agencies USDA (Department of Agriculture)	$4,464,432	0.9%	Rank history: #28 in FY2021, #23 in FY2022, #7 in FY2023, #10 in FY2024 and #6 in FY2025; down 3 since Jul 2024–Jun 2025.
11	Versiti Blood Health, Inc. Top agencies VA (Department of Veterans Affairs)	$2,474,725	0.5%	Rank history: #18 in FY2021, #10 in FY2022, #11 in FY2023, #13 in FY2024 and #12 in FY2025; up 2 since Jul 2024–Jun 2025.
12	Greer Laboratories, Inc. Top agencies DHA (Defense Health Agency)	$2,291,752	0.4%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; up 8 since Jul 2024–Jun 2025.
13	Miltenyi Biotec, Inc. Top agencies HHS (Department of Health and Human Services)	$1,458,570	0.3%	Rank history: not on the FY2021–FY2024 lists and #97 in FY2025; up 102 since Jul 2024–Jun 2025.
14	Postive Feed Ltd Top agencies USDA (Department of Agriculture)	$773,084	0.1%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023, #41 in FY2024 and #36 in FY2025; up 19 since Jul 2024–Jun 2025.
15	Flugen Inc. Top agencies HHS (Department of Health and Human Services)	$741,722	0.1%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; new, not ranked in Jul 2024–Jun 2025.
16	Roche Holdings Inc. Through Roche Diagnostics Corporation Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$694,786	0.1%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; up 66 since Jul 2024–Jun 2025.
17	New York Blood Center, Inc. Top agencies VA (Department of Veterans Affairs)	$670,000	0.1%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and #20 in FY2025; up 5 since Jul 2024–Jun 2025.
18	10X Genomics, Inc. Top agencies HHS (Department of Health and Human Services)	$655,388	0.1%	Rank history: #19 in FY2021, #13 in FY2022, #10 in FY2023, #17 in FY2024 and #17 in FY2025; down 1 since Jul 2024–Jun 2025.
19	Vector Biomed Inc. Top agencies HHS (Department of Health and Human Services)	$653,000	0.1%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #16 in FY2025; down 3 since Jul 2024–Jun 2025.
20	Covetrus North America, LLC Top agencies USDA (Department of Agriculture)	$573,900	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
21	Somalogic Operating Co., Inc. Top agencies HHS (Department of Health and Human Services)	$538,136	0.1%	Rank history: #30 in FY2021, #94 in FY2022, #21 in FY2023, #19 in FY2024 and #13 in FY2025; down 7 since Jul 2024–Jun 2025.
22	Oklahoma Blood Institute Top agencies VA (Department of Veterans Affairs)	$486,893	0.1%	Rank history: #25 in FY2021, #19 in FY2022, not on the FY2023 list, #27 in FY2024 and #19 in FY2025; down 3 since Jul 2024–Jun 2025.
23	Zoetis Inc. Top agencies USDA (Department of Agriculture)	$484,479	0.1%	Rank history: #71 in FY2021, #11 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
24	South Texas Blood & Tissue Center Top agencies VA (Department of Veterans Affairs)	$387,892	0.1%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; up 2 since Jul 2024–Jun 2025.
25	Oxford Nanopore Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$376,365	0.1%	Rank history: not on the FY2021–FY2023 lists, #73 in FY2024 and #25 in FY2025; up 45 since Jul 2024–Jun 2025.
26	American Type Culture Collection Top agencies Commerce (Department of Commerce)	$338,179	0.1%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; up 99 since Jul 2024–Jun 2025.
27	Fujifilm Sonosite Inc. Through Fujifilm Biosciences Inc. Top agencies HHS (Department of Health and Human Services)	$336,635	0.1%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; new, not ranked in Jul 2024–Jun 2025.
28	Hologic Sales and Service, LLC Top agencies HHS (Department of Health and Human Services)	$330,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
29	Mississippi Blood Services, Inc. Top agencies VA (Department of Veterans Affairs)	$314,004	0.1%	Rank history: #33 in FY2021, #27 in FY2022, #22 in FY2023, not on the FY2024 list and #27 in FY2025; down 2 since Jul 2024–Jun 2025.
30	Agilent Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$281,273	0.1%	Rank history: not on the FY2021–FY2023 lists, #39 in FY2024 and #33 in FY2025; up 31 since Jul 2024–Jun 2025.
31	Solomon Park Research Laboratories, Inc. Top agencies Commerce (Department of Commerce)	$273,720	0.1%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Jul 2024–Jun 2025.
32	Life Technologies Corporation Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services)	$271,381	0.1%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #46 in FY2025; down 8 since Jul 2024–Jun 2025.
33	Jackson Laboratory Top agencies HHS (Department of Health and Human Services)	$248,906	<0.1%	Rank history: #54 in FY2021, not on the FY2022–FY2023 lists, #16 in FY2024 and #15 in FY2025; down 21 since Jul 2024–Jun 2025.
34	Prolacta Bioscience, Inc. Top agencies DHA (Defense Health Agency)	$242,923	<0.1%	Rank history: #24 in FY2021, #16 in FY2022, #14 in FY2023, #18 in FY2024 and #45 in FY2025; up 9 since Jul 2024–Jun 2025.
35	Olink Proteomics Inc. Top agencies HHS (Department of Health and Human Services)	$231,286	<0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; up 46 since Jul 2024–Jun 2025.
36	Cyagen Biomodels LLC Top agencies USDA (Department of Agriculture) HHS (Department of Health and Human Services)	$209,555	<0.1%	Rank history: not on the FY2021 list, #68 in FY2022, #52 in FY2023, not on the FY2024 list and #42 in FY2025; up 99 since Jul 2024–Jun 2025.
37	Tracy A. Doerr, Inc. Top agencies USDA (Department of Agriculture)	$179,937	<0.1%	Rank history: not on the FY2021 list, #70 in FY2022, #96 in FY2023, #83 in FY2024 and #54 in FY2025; up 46 since Jul 2024–Jun 2025.
38	Lifeshare Blood Center Top agencies VA (Department of Veterans Affairs)	$177,104	<0.1%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; down 10 since Jul 2024–Jun 2025.
39	Repligen Corporation Top agencies HHS (Department of Health and Human Services)	$174,560	<0.1%	Rank history: not on the FY2021–FY2023 lists, #89 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
40	Bruker Spatial Biology, Inc. Top agencies HHS (Department of Health and Human Services)	$161,088	<0.1%	Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; up 7 since Jul 2024–Jun 2025.
41	Fisher Scientific Company L.L.C. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$149,416	<0.1%	Rank history: not on the FY2021–FY2023 lists, #58 in FY2024 and #52 in FY2025; up 35 since Jul 2024–Jun 2025.
42	Abcam Inc. Top agencies HHS (Department of Health and Human Services)	$137,690	<0.1%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; up 63 since Jul 2024–Jun 2025.
43	Biolegend, Inc. Top agencies HHS (Department of Health and Human Services)	$113,014	<0.1%	Rank history: #45 in FY2021, not on the FY2022–FY2023 lists, #84 in FY2024 and #43 in FY2025; up 14 since Jul 2024–Jun 2025.
44	BIO - RAD Laboratories Gesellschaft MIT Beschraenkter Haftung 3 awardees, including Bio Rad Laboratories Inc. Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$110,648	<0.1%	Rank history: #35 in FY2021, #22 in FY2022, #24 in FY2023, #45 in FY2024 and #48 in FY2025; unchanged since Jul 2024–Jun 2025.
45	Fundacao Butantan Top agencies HHS (Department of Health and Human Services)	$103,683	<0.1%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; new, not ranked in Jul 2024–Jun 2025.
46	Government Scientific Source Inc. Top agencies HHS (Department of Health and Human Services)	$99,786	<0.1%	Rank history: #53 in FY2021, not on the FY2022 list, #23 in FY2023, #49 in FY2024 and #22 in FY2025; down 23 since Jul 2024–Jun 2025.
47	Illumina, Inc. Top agencies Commerce (Department of Commerce)	$96,073	<0.1%	Rank history: #16 in FY2021, #12 in FY2022, #46 in FY2023, #36 in FY2024 and #75 in FY2025; up 51 since Jul 2024–Jun 2025.
48	Scentry Biologicals, Inc. Top agencies USDA (Department of Agriculture)	$93,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; down 11 since Jul 2024–Jun 2025.
49	Perkinelmer Inc. Through Horizon Discovery Biosciences Limited Top agencies DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$85,825	<0.1%	Rank history: #41 in FY2021, #39 in FY2022, #42 in FY2023, #54 in FY2024 and #79 in FY2025; up 18 since Jul 2024–Jun 2025.
50	BIO-Techne Corporation Through Research and Diagnostic Systems, Inc. Top agencies HHS (Department of Health and Human Services)	$83,264	<0.1%	Rank history: not on the FY2021–FY2023 lists, #87 in FY2024 and #61 in FY2025; up 34 since Jul 2024–Jun 2025.
51	Community Blood Center of the Ozarks Top agencies VA (Department of Veterans Affairs)	$72,496	<0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023, not on the FY2024 list and #65 in FY2025; new, not ranked in Jul 2024–Jun 2025.
52	Bioivt, LLC Top agencies DHA (Defense Health Agency)	$61,320	<0.1%	Rank history: #52 in FY2021, #38 in FY2022, #65 in FY2023, #38 in FY2024 and #53 in FY2025; down 12 since Jul 2024–Jun 2025.
53	BNB Plus Corp. Top agencies DLA (Defense Logistics Agency)	$56,822	<0.1%	Rank history: #62 in FY2021, #46 in FY2022, #55 in FY2023, #53 in FY2024 and #51 in FY2025; unchanged since Jul 2024–Jun 2025.
54	Litron Laboratories Ltd Top agencies HHS (Department of Health and Human Services)	$53,654	<0.1%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; new, not ranked in Jul 2024–Jun 2025.
55	Banner Health Top agencies HHS (Department of Health and Human Services)	$53,340	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
56	VWR International LLC Top agencies HHS (Department of Health and Human Services)	$51,194	<0.1%	Rank history: not on the FY2021–FY2023 lists, #75 in FY2024 and not on the FY2025 list; up 16 since Jul 2024–Jun 2025.
57	Laboratory Corporation of America Top agencies HHS (Department of Health and Human Services)	$50,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; new, not ranked in Jul 2024–Jun 2025.
58	Rector & Visitors of the University of Virginia Top agencies HHS (Department of Health and Human Services)	$49,336	<0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Jul 2024–Jun 2025.
59	Seqwell Inc Top agencies USDA (Department of Agriculture)	$46,476	<0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; new, not ranked in Jul 2024–Jun 2025.
60	Zen-Bio, Inc. Top agencies DHA (Defense Health Agency)	$41,568	<0.1%	Rank history: not on the FY2021 list, #95 in FY2022, #56 in FY2023, #67 in FY2024 and #62 in FY2025; down 5 since Jul 2024–Jun 2025.
61	Kemp Proteins, LLC Top agencies DHA (Defense Health Agency)	$40,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; new, not ranked in Jul 2024–Jun 2025.
62	Proteogenix Top agencies HHS (Department of Health and Human Services)	$37,630	<0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; up 79 since Jul 2024–Jun 2025.
63	Community Blood Center, Inc. Top agencies VA (Department of Veterans Affairs)	$35,256	<0.1%	Rank history: not on the FY2021 list, #81 in FY2022, not on the FY2023–FY2024 lists and #78 in FY2025; up 28 since Jul 2024–Jun 2025.
64	LGC Clinical Diagnostics Inc Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$34,525	<0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; new, not ranked in Jul 2024–Jun 2025.
65	Reprocell U.s.a., Inc. Top agencies HHS (Department of Health and Human Services)	$32,048	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
66	New England Biolabs, Inc. Top agencies HHS (Department of Health and Human Services) Smithsonian (Smithsonian Institution)	$31,932	<0.1%	Rank history: #68 in FY2021, #53 in FY2022, #72 in FY2023, #31 in FY2024 and #49 in FY2025; down 20 since Jul 2024–Jun 2025.
67	Instrumentation Laboratory S.P.A. Top agencies DHA (Defense Health Agency)	$29,025	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
68	Lifestream Blood Bank Top agencies DHA (Defense Health Agency)	$28,751	<0.1%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; up 34 since Jul 2024–Jun 2025.
69	University of Georgia Research Foundation, Inc. Top agencies DHA (Defense Health Agency)	$28,242	<0.1%	Rank history: not on the FY2021 list, #37 in FY2022, #38 in FY2023, #34 in FY2024 and #38 in FY2025; down 31 since Jul 2024–Jun 2025.
70	Takara BIO USA Inc. Top agencies HHS (Department of Health and Human Services)	$27,816	<0.1%	Rank history: not on the FY2021–FY2023 lists, #76 in FY2024 and #93 in FY2025; up 16 since Jul 2024–Jun 2025.
71	Qiagen, LLC Top agencies HHS (Department of Health and Human Services)	$24,853	<0.1%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; up 14 since Jul 2024–Jun 2025.
72	Anatrace Products, LLC Top agencies HHS (Department of Health and Human Services)	$24,829	<0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; new, not ranked in Jul 2024–Jun 2025.
73	Biomerieux Inc. Top agencies USDA (Department of Agriculture) HHS (Department of Health and Human Services)	$24,057	<0.1%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; down 5 since Jul 2024–Jun 2025.
74	Stemcell Tecnologies Through Stemcell Technologies Inc. Top agencies HHS (Department of Health and Human Services)	$23,649	<0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023, #80 in FY2024 and #60 in FY2025; down 1 since Jul 2024–Jun 2025.
75	McKesson Corporation 3 awardees, including Mckesson Medical-Surgical Inc. and Mckesson Medical-Surgical Government Solutions LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$23,458	<0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; new, not ranked in Jul 2024–Jun 2025.
76	Suncore Distribution LLC Top agencies USDA (Department of Agriculture)	$22,555	<0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; new, not ranked in Jul 2024–Jun 2025.
77	Cerilliant Corporation 2 awardees, including EMD Millipore Corp and Sigma-Aldrich, Inc. Top agencies HHS (Department of Health and Human Services)	$17,789	<0.1%	Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and #77 in FY2025; down 45 since Jul 2024–Jun 2025.
78	College of American Pathologists Top agencies HHS (Department of Health and Human Services)	$16,250	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 49 since Jul 2024–Jun 2025.
79	Biowest USA Inc. Top agencies VA (Department of Veterans Affairs)	$16,110	<0.1%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and not on the FY2025 list; up 14 since Jul 2024–Jun 2025.
80	Revvity Health Sciences, Inc. Top agencies HHS (Department of Health and Human Services)	$15,711	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
81	Lampire Biological Labs Inc. Top agencies DHA (Defense Health Agency)	$13,893	<0.1%	Rank history: #56 in FY2021, #42 in FY2022, #34 in FY2023, #35 in FY2024 and #34 in FY2025; down 50 since Jul 2024–Jun 2025.
82	Invasive Species Corporation Top agencies DOI (Department of the Interior)	$13,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; up 54 since Jul 2024–Jun 2025.
83	Bio-Techne Sales Corporation Top agencies HHS (Department of Health and Human Services)	$11,033	<0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and not on the FY2024–FY2025 lists; up 55 since Jul 2024–Jun 2025.
84	Sartorius Corporation Top agencies HHS (Department of Health and Human Services)	$10,865	<0.1%	Rank history: not on the FY2021–FY2023 lists, #86 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
85	UK Biobank Limited Top agencies HHS (Department of Health and Human Services)	$10,330	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
86	New PIG Corporation Top agencies DLA (Defense Logistics Agency)	$7,474	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 58 since Jul 2024–Jun 2025.
87	Neogen Corp Top agencies USDA (Department of Agriculture)	$2,271	<0.1%	Rank history: not on the FY2021 list, #99 in FY2022, not on the FY2023 list, #97 in FY2024 and not on the FY2025 list; up 53 since Jul 2024–Jun 2025.
88	Becton, Dickinson and Co 3 awardees Top agencies HHS (Department of Health and Human Services)	$1,740	<0.1%	Rank history: #15 in FY2021, #30 in FY2022, #27 in FY2023, #46 in FY2024 and #39 in FY2025; down 46 since Jul 2024–Jun 2025.

Show 63 more

88 of 95 contractors listed here. See the rest on GovTribe.

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 $520 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
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 325414 contractors in Jul 2025–Jun 2026?

1. Advanced Technology International ($225M), 2. Emergent Biosolutions Inc. ($109M), 3. Meridian Medical Technologies, LLC ($52.9M), 4. Sanofi Pasteur Inc. ($34.1M), 5. Octapharma USA Inc. ($13.3M), 6. Seqirus USA Inc. ($12.2M), 7. Artemis Technologies Inc. ($12.1M), 8. Seqirus Inc. ($9.58M), 9. The American National Red Cross ($6.86M), 10. Boehringer Ingelheim Animal Health USA Inc ($4.46M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login