Ark Diagnostics, INC.
48089 Fremont Blvd, Fremont, CA 94538
Operating signal within 12 months from two or more independent sources.
What they make
In-Vitro Diagnostic Substance Manufacturing325413The company manufactures in vitro diagnostic immunoassays for therapeutic drug monitoring and urine drug testing. It utilizes homogeneous enzyme immunoassay: are involved in the design, development and manufacture of these assays, and applications.It provides liquid, stable, ready-to-use assays compatible with clinical chemistry systems. The company serves areas relating to epilepsy, cancer, antibiotics and antifungal treatments, and has received both CE Mark and FDA clearance for some products, as well as an
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| CAPS Fremont | Fremont | Pharmaceutical Preparation Manufacturing 325412 | LIKELY ACTIVE | 0.0 KM |
| Arbor Vita CORP | Fremont | In-Vitro Diagnostic Substance Manufacturing 325413 | ACTIVE | 0.5 KM |
| Apstem Therapeutics INC | Fremont | Biological Product (except Diagnostic) Manufacturing 325414 | LIKELY ACTIVE | 0.5 KM |
| Clip Health | Fremont | In-Vitro Diagnostic Substance Manufacturing 325413 | UNVERIFIED | 0.6 KM |
| Citragen Pharmaceuticals INC | Fremont | Pharmaceutical Preparation Manufacturing 325412 | UNVERIFIED | 1.0 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 8 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 RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | FEB 2026 | SEP 2026 |
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| FDA DEVICES | OPERATING | AUG 2026 | AUG 2026 |
| EPA FRS | EXISTENCE | AUG 2019 | AUG 2019 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | — |
| CAGE CODE | SAM GOV | — |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | — |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | — |
| REGISTRATION EXPIRATION | SAM GOV | — |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | — |
| WEBSITE | SAM GOV | — |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.