Colorado Serum Company
4950 York St, Denver, CO 80216
ACTIVELAST SEEN IN FEDERAL DATA APR 2026 · 3 SOURCES
Operating signal within 12 months from two or more independent sources.
What they make
Biological Product (except Diagnostic) Manufacturing325414Where it is
39.78627, -104.95920 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Beyond Broadway, LLC | Denver | Medicinal and Botanical Manufacturing 325411 | UNVERIFIED | 0.9 KM |
| Empire Pd1 | Denver | Medicinal and Botanical Manufacturing 325411 | UNVERIFIED | 1.2 KM |
| Ks Jv LLC | Denver | Medicinal and Botanical Manufacturing 325411 | UNVERIFIED | 1.6 KM |
| Qci Labs | Commerce City | Medicinal and Botanical Manufacturing 325411 | UNVERIFIED | 1.9 KM |
| Infuzionz LLC dba Nectar Bee | Denver | Medicinal and Botanical Manufacturing 325411 | LIKELY ACTIVE | 2.0 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 9 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 AIR, AIRS/AFS, BR, EIS, NCDB, RCRAINFO, TSCA · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | APR 2026 | APR 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | APR 2026 |
| CAGE CODE | SAM GOV | APR 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | APR 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | APR 2026 |
| REGISTRATION EXPIRATION | SAM GOV | APR 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | APR 2026 |
| WEBSITE | SAM GOV | APR 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
