ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES
Operating signal within 12 months from two or more independent sources.
Their homepage, crawled SEP 2026
What they make
Semiconductor and Related Device Manufacturing334413Graphenea manufactures graphene-based devices including chips and cards. It provides custom manufacturing services and CVD films, and offers graphene in various forms. The company serves sensing applications and provides products for educational purposes.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
CAREERS
Careers page — seen SEP 9, 2026
Where it is
42.38459, -71.17739 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| C and K Components LLC | Waltham | Other Electronic Component Manufacturing 334419 | UNVERIFIED | 1.9 KM |
| E Ink Corporation | Cambridge | Printing Ink Manufacturing 325910 | UNVERIFIED | 2.1 KM |
| C&k Components | Newton | Other Electronic Component Manufacturing 334419 | UNVERIFIED | 2.5 KM |
| Samsung Semiconductor INC | Cambridge | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 2.4 KM |
| Metaphos Technology, INC. | Cambridge | Semiconductor and Related Device Manufacturing 334413 | LIKELY ACTIVE | 2.9 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | SEP 2026 | SEP 2026 |
| SAM GOV | OPERATING | AUG 2026 | AUG 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | AUG 2026 |
| CAGE CODE | SAM GOV | AUG 2026 |
| CITY | SAM GOV | AUG 2026 |
| GEOM | CENSUS GEOCODER | SEP 2026 |
| NAME | SAM GOV | AUG 2026 |
| REGISTRATION EXPIRATION | SAM GOV | AUG 2026 |
| STATE | SAM GOV | AUG 2026 |
| WEBSITE | SAM GOV | AUG 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.