Loading…

Search every US federal contract opportunity on SAM.gov, and draft winning RFP responses with AI.

Explore the demo

Solutions

Contract search AI proposal writing Bid / no-bid scoring Buyer & market intelligence Forecast & recompetes Awards & competitors Teaming & partner network State & local contracts Pipeline & CRM

Find Contracts

All contracts Closing soon Recently posted Highest value Buyer Intelligence What’s coming up Who’s winning (awards)8(a) set-asides WOSB set-asides SDVOSB set-asides HUBZone set-asides

Agency opportunities

DoD contracts VA contracts HHS contracts DHS contracts DOE contracts GSA contracts DOT contracts NASA contracts

Tools & Pricing

AI Opportunity Scan Contract Pricing Benchmark Competitor & Incumbent Lookup Company Award Profile GovCon Market Explorer Supplier & Teaming Finder AI Pursuit Analyzer NAICS Code Lookup Set-Aside Eligibility Small Business Size Standard Acquisition Threshold Guide Bid / No-Bid Scorecard Bid ROI Calculator CMMC 2.0 / SPRS Estimator HUBZone Eligibility Checker Plans & pricing

Learn

Market Reports Blog Answers (Q&A)Resources Glossary A–Z Guides Compare tools 2026 data report

Company

About Contact sales Security & trust Careers WinAContract UK BidWriter UK GovCon — AI proposals eSourcing Data Privacy Terms Refunds

Services & network

Bid & capture consulting Registration & certifications GovCon training Supplier network Teaming & partnering Data & API Reports store

WinAContract is built for US government contractors and hosted in the United States. Operated by eSourcing Data Ltd, registered in England and Wales.

© 2026 eSourcing Data Ltd · info@winacontract.com

NAICS 325414

Top contractors in NAICS 325414

The 64 contractors with tracked federal awards in NAICS 325414, totalling $16,129,888,438. Ranked by award value.

See live NAICS 325414 opportunities →All contractors

1PFIZER INC$11,110,134,0661 awards
2MODERNATX, INC.$1,754,345,4801 awards
3ADVANCED TECHNOLOGY INTERNATIONAL$911,499,7799 awards
4EMERGENT PRODUCT DEVELOPMENT GAITHERSBURG INC.$857,637,6411 awards
5DYNPORT VACCINE COMPANY LLC$235,119,9711 awards
6SANOFI VACCINES US INC.$210,966,54432 awards
7SEQIRUS INC$170,038,48210 awards
8PROTEIN SCIENCES CORP$146,741,3361 awards
9NOVAVAX INC$121,393,9661 awards
10MERCK SHARP & DOHME LLC$102,299,5491 awards
11VAXINNATE CORPORATION$86,180,6791 awards
12GLAXOSMITHKLINE HOLDINGS (AMERICAS) INC.$72,766,5641 awards
13GLAXOSMITHKLINE, LLC$68,933,40511 awards
14MERIDIAN MEDICAL TECHNOLOGIES, LLC$52,881,5002 awards
15SEQIRUS USA INC$35,218,9817 awards
16VALNEVA USA, INC.$33,060,8003 awards
17ARTEMIS TECHNOLOGIES INC$17,851,3335 awards
18HEYLTEX CORPORATION$17,226,1371 awards
19AMERICAN NATIONAL RED CROSS, THE$16,123,31210 awards
20BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC$14,876,3146 awards
21PARTNER THERAPEUTICS, INC.$13,943,9721 awards
22BOEHRINGER INGELHEIM ANIMAL HEALTH FRANCE$13,855,0004 awards
23BATTELLE MEMORIAL INSTITUTE$13,504,8424 awards
24MEDIMMUNE LLC$8,125,0002 awards
25VERSITI BLOOD HEALTH, INC.$7,593,24112 awards
26OCTAPHARMA USA INC$5,720,0003 awards
27SRI INTERNATIONAL$3,389,7751 awards
28JACKSON LABORATORY$3,172,4903 awards
29BIOGENESIS BAGO S.A.$3,112,5002 awards
30SOMALOGIC OPERATING CO., INC$2,575,3482 awards
31GREER LABORATORIES, INC.$1,779,4702 awards
32MINISTRY OF DEFENCE$1,695,7571 awards
33VECTOR BIOMED INC.$1,415,0002 awards
34MILTENYI BIOTEC, INC.$1,400,0001 awards
35ZOETIS INC.$1,381,8922 awards
36UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.$1,249,8261 awards
37GENSCRIPT USA INC$1,147,3461 awards
38LOYOLA UNIVERSITY OF CHICAGO$1,115,6101 awards
39OKLAHOMA BLOOD INSTITUTE$956,6911 awards
40IMPACTLIFE$744,7291 awards
41SOUTH TEXAS BLOOD & TISSUE CENTER$743,2031 awards
42EXPRESSION MANUFACTURING LLC$648,9681 awards
43COVETRUS NORTH AMERICA, LLC$573,9001 awards
44NEW YORK BLOOD CENTER, INC.$566,2721 awards
45LIFE TECHNOLOGIES CORPORATION$439,4832 awards
46EUROFINS LANCASTER LABORATORIES LLC$349,6041 awards
47PACIFIC BIOSCIENCES OF CALIFORNIA, INC$346,9071 awards
48ROCHE DIAGNOSTICS CORPORATION$317,2482 awards
49FEDERAL PRISON INDUSTRIES, INC$311,8001 awards
50DNA TWOPOINTO INC.$300,0001 awards
51LAMPIRE BIOLOGICAL LABS INC$288,1941 awards
52WESTEX GROUP, INC$269,8741 awards
53FISHER SCIENTIFIC COMPANY L.L.C.$250,0001 awards
54REVVITY HEALTH SCIENCES, INC.$241,0661 awards
55MISSISSIPPI BLOOD SERVICES, INC.$240,9431 awards
56CYAGEN BIOMODELS LLC$197,8051 awards
57LIFESHARE BLOOD CENTER$162,0741 awards
58SOLOMON PARK RESEARCH LABORATORIES, INC$135,8351 awards
59INTEGRATED DNA TECHNOLOGIES, INC.$77,1171 awards
60COMMUNITY BLOOD CENTER OF THE OZARKS$65,6791 awards