#1 Microbac Laboratories, Inc.
Serves this area from Oak Grove, VA (4 mi)
Call (703) 925-0100Contract Drug Manufacturers in Ashburn, VA
The top-ranked contract drug manufacturers serving Ashburn, VA are Microbac Laboratories, Inc., Granules Pharmaceuticals Inc. and Human Genome Sciences, Inc.. We list 32 contract drug manufacturers serving Ashburn, VA. 30 of the providers shown match an active record from U.S. Food and Drug Administration, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Contract Drug Manufacturers serving Ashburn, VA (Loudoun County). 32 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked contract drug manufacturers for Ashburn
#2 Granules Pharmaceuticals Inc.
Serves this area from Chantilly, VA (8 mi)Call (571) 299-6700 · Website#3 Human Genome Sciences, Inc.
Serves this area from MDCall (301) 315-0770 · Website#4 Supernus Pharmaceuticals Inc
Serves this area from MDCall (301) 838-2500 · Website#5 Bioreliance Corporation
Serves this area from North Potomac, MD (15 mi)#6 Steelyard Analytics, Inc.
Serves this area from Gaithersburg, MD (15 mi)#7 REGENXBIO Inc.
Serves this area from MDCall (240) 552-8181 · Website#8 Bora Biologics USA, LLC
Serves this area from MD#9 uBriGene (MA) Biosciences Inc.
Serves this area from Germantown, MD (16 mi)#10 Novavax, Inc.
Serves this area from Gaithersburg, MD (16 mi)
20 more providers serving this area
- American Type Culture Collection, Gaithersburg, MD (16 mi)
- Granules Consumer Health LLC, VA
- Roberts Oxygen Company, Inc., Redland, MD (18 mi)
- Novavax, Inc., Germantown, MD (18 mi)
- Precigen, Inc., Germantown, MD (18 mi)
- Medicine Invention Design, Inc., North Bethesda, MD (19 mi)
- Valneva USA, Inc:, Bethesda, MD (21 mi)
- Kite Pharma, Inc., Urbana, MD (21 mi)
- Suco Inc, Silver Spring, MD (22 mi)
- Arc3 Gases, Inc., Ballenger Creek, MD (23 mi)
- Modavar Pharmaceuticals, Ballenger Creek, MD (23 mi)
- Fisher BioServices Inc., Ballenger Creek, MD (23 mi)
- United Therapeutics Corporation, Silver Spring, MD (24 mi)
- Texcell - North America, Inc, Ballenger Creek, MD (24 mi)
- Arcet Equipment Company dba Arc3 Gases North, Franconia, VA (24 mi)
- EMINENT Services Corporation, Ballenger Creek, MD (25 mi)
- AstraZeneca Pharmaceuticals LP, Frederick, MD (26 mi)
- Staurbox, WV
- SriSai Biopharmaceutical Solutions, LLC, Frederick, MD (28 mi)
- ChiRhoClin, Inc, Burtonsville, MD (29 mi)
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Frequently asked questions
How many contract drug manufacturers serve Ashburn?
We list 32 contract drug manufacturers serving Ashburn, VA: 0 based there and 32 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which contract drug manufacturers serve Ashburn?
The top-ranked contract drug manufacturers serving Ashburn, VA are Microbac Laboratories, Inc., Granules Pharmaceuticals Inc., Human Genome Sciences, Inc., Supernus Pharmaceuticals Inc and Bioreliance Corporation. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving Ashburn are verified against official records?
10 of the top 10 match an active official record: Microbac Laboratories, Inc. (U.S. Food and Drug Administration), Granules Pharmaceuticals Inc. (U.S. Food and Drug Administration), Human Genome Sciences, Inc. (U.S. Food and Drug Administration), Supernus Pharmaceuticals Inc (U.S. Food and Drug Administration) and Bioreliance Corporation (U.S. Food and Drug Administration), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What does FDA establishment registration show?
Facilities that manufacture, prepare or process drugs for the U.S. market must register with FDA every year and list their operations. Registration is not an FDA approval of the facility or its products.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .