Meso Scale Diagnostics, LLC
1701 Research Blvd, Rockville, MD 20850
LIKELY ACTIVELAST SEEN IN FEDERAL DATA — · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
In-Vitro Diagnostic Substance Manufacturing325413Where it is
39.09524, -77.18061 · CENSUS TIGER
COUNTY
ON GOOGLE MAPS
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Meso Scale Diagnostics LLC | Rockville | In-Vitro Diagnostic Substance Manufacturing 325413 | ACTIVE | 0.2 KM |
| Maryland Campus | Rockville | In-Vitro Diagnostic Substance Manufacturing 325413 | LIKELY ACTIVE | 0.2 KM |
| On Demand Pharmaceuticals INC | Rockville | Pharmaceutical Preparation Manufacturing 325412 | ACTIVE | 0.4 KM |
| Rise Therapeutics LLC | Rockville | Pharmaceutical Preparation Manufacturing 325412 | ACTIVE | 0.5 KM |
| Otsuka America Pharmaceutical INC | Rockville | Pharmaceutical Preparation Manufacturing 325412 | LIKELY ACTIVE | 1.2 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in BR, NPDES, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | MAR 2026 | MAR 2026 |
| EPA FRS | EXISTENCE | JUL 2014 | JUL 2014 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.