Facility	City	Industry	Status	Distance
Sufficiently Advanced, INC.	Belmont	Electronic Computer Manufacturing 334111	ACTIVE	1.7 KM
Aco Pacific INC	Belmont	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	LIKELY ACTIVE	1.9 KM
Brelyon INC.	San Mateo	Computer Terminal and Other Computer Peripheral Equipment Manufacturing 334118	LIKELY ACTIVE	4.0 KM
Brelyon INC.	San Mateo	Computer Terminal and Other Computer Peripheral Equipment Manufacturing 334118	ACTIVE	4.6 KM
Electrep	San Carlos	Fiber Optic Cable Manufacturing 335921	ACTIVE	3.7 KM

Every listed plant in San Mateo 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.

SAM.gov entity registrationOPERATING
Record GDC7QKGNUTX7 · first seen FEB 2026 · last seen OCT 2026
The company’s own websiteOPERATING
first seen JUL 2026 · last seen AUG 2026

IN SAN MATEO COUNTY23 other plants share this one’s industry (Computer and Peripheral Equipment Manufacturing, NAICS 3341); 3 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: GRAPHSTREAM INC
Street address: SAM.gov: 16 RALSTON RANCH ROAD
City: SAM.gov: BELMONT
State: SAM.gov: CA
Coordinates: Census geocoder: 37.512408982927,-122.323696276251 · JUL 2026
Website: SAM.gov: www.graphstream.com
CAGE code: SAM.gov: 3P9L8
SAM registration expires: SAM.gov: 2027-02-13

Report a correction · Request removal