Emergent Biosolutions
9920 Medical Center Dr, Rockville, MD 20850
A closure has been reported but not corroborated.
- Plant closing notice effective AUG 2, 2024 · 86 employees · filed MAY 16, 2024 · Plant Closure — this notice is why the plant is listed as reported closed
- Layoff notice effective OCT 7, 2023 · 20 employees · filed AUG 8, 2023 · Mass Layoff - No Recall — recorded; a layoff does not change the status
Notices filed with the state under the federal WARN Act, as the state publishes them, collected by the WARN Act notices feed (CC BY 4.0). A notice records what the employer told the state; it is not by itself proof that the plant closed.
What they make
Pharmaceutical Preparation Manufacturing325412Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Seegene, INC. | Rockville | Biological Product (except Diagnostic) Manufacturing 325414 | UNVERIFIED | 0.2 KM |
| Ma Bioservices | Rockville | Biological Product (except Diagnostic) Manufacturing 325414 | LIKELY ACTIVE | 0.5 KM |
| Alexandria Real Estate Equities, INC. | Rockville | Pharmaceutical Preparation Manufacturing 325412 | UNVERIFIED | 0.4 KM |
| Advanced Bioscience Laboratories, INC | Rockville | Biological Product (except Diagnostic) Manufacturing 325414 | UNVERIFIED | 0.4 KM |
| Regenxbio, INC. | Rockville | Biological Product (except Diagnostic) Manufacturing 325414 | UNVERIFIED | 0.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in NPDES, RCRAINFO · EPA site type STATIONARY.
- State WARN plant-closing and layoff noticesCLOSUREfirst seen AUG 2024 · last seen AUG 2024
- EPA Facility Registry ServiceEXISTENCERecord 110071333462 · first seen OCT 2022 · last seen OCT 2022
- EPA ECHO compliance recordsOPERATINGfirst seen JUN 2014 · last seen JUN 2014
IN MONTGOMERY COUNTY53 other plants share this one’s industry (Pharmaceutical and Medicine Manufacturing, NAICS 3254); 11 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: EMERGENT BIOSOLUTIONS · OCT 2026
- Street address
- EPA: 9920 MEDICAL CENTER DR · OCT 2026
- City
- EPA: ROCKVILLE · OCT 2026
- State
- EPA: MD · OCT 2026
- County (FIPS code)
- EPA: 24031 · OCT 2026
- Coordinates
- EPA: 39.097431,-77.202315 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: VSQG · OCT 2026