Facility	City	Industry	Status	Distance
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
Micro Uspd Incorporated Semiconductor Products Division	Watertown	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	3.4 KM
Extropic CORP.	Watertown	Semiconductor and Related Device Manufacturing 334413	LIKELY ACTIVE	3.4 KM
Raytheon Former Waltham Facil	Waltham	Other Communications Equipment Manufacturing 334290	LIKELY ACTIVE	3.4 KM

Every listed plant in Middlesex County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 8 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.

The company’s own websiteOPERATING
first seen SEP 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record YCMPZ5AJMAM3 · first seen AUG 2026 · last seen AUG 2026

IN MIDDLESEX COUNTY156 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 44 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: SAM.gov: GRAPHENEA INC · AUG 2026
Street address: SAM.gov: 89 HAMMOND RD · AUG 2026
City: SAM.gov: BELMONT · AUG 2026
State: SAM.gov: MA · AUG 2026
Coordinates: Census geocoder: 42.384590493079,-71.177390850846 · SEP 2026
Website: SAM.gov: www.graphenea.com · AUG 2026
CAGE code: SAM.gov: 7M2K6 · AUG 2026
SAM registration expires: SAM.gov: 2027-08-05 · AUG 2026

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