Prototype One LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Intrinsic Devices INC.	San Francisco	Hardware Manufacturing 332510	● ACTIVE	11.6 KM
VIVendra, INC	San Francisco	Machine Shops 332710	◐ LIKELY ACTIVE	12.6 KM
Doer Marine Operations	Alameda	Leather and Hide Tanning and Finishing 316110	● ACTIVE	16.9 KM
Redwood Machine Works, INC.	Oakland	Machine Shops 332710	● ACTIVE	20.1 KM
TVToccata Ventures, Inc.	San Carlos	Machine Shops 332710	◇ UNVERIFIED	19.6 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

1 source holds this plant, and 7 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 JV4ZFJJRZPB5 · first seen OCT 2025 · last seen SEP 2026

IN SAN MATEO COUNTY18 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 4 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: PROTOTYPE ONE LLC · SEP 2026

Street address

SAM.gov: 101 INDUSTRIAL WAY STE 16 · SEP 2026

City

SAM.gov: BELMONT · SEP 2026

State

SAM.gov: CA · SEP 2026

Coordinates

Census geocoder: 37.655724339815,-122.404806727211 · SEP 2026

CAGE code

SAM.gov: 160R3 · SEP 2026

SAM registration expires

SAM.gov: 2027-09-16 · SEP 2026