FactoryRegistry
Claim a page

Femtosense, INC.

903 Sneath Ln, Ste 123, San Bruno, CA 94066

ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 3 SOURCES

Operating signal within 12 months from two or more independent sources.

Visit websiteDirectionsGo to companyClaim this pageGet the badge
Homepage of Femtosense, INC.
Their homepage, crawled JUL 2026

What they make

Electronic Computer Manufacturing334111
  • full-stack AI inference platform
  • AI accelerator
  • full-stack solution
  • together harmoniously

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

CAREERS
Careers page — seen SEP 8, 2026

Where it is

37.63568, -122.42371 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Atlas Data Storage, INC.South San FranciscoComputer Storage Device Manufacturing
334112
 LIKELY ACTIVE3.6 KM
Tangent Computer INC.BurlingameElectronic Computer Manufacturing
334111
 ACTIVE9.5 KM
Hyperic INC.San FranciscoAircraft Manufacturing
336411
 ACTIVE12.9 KM
Tempo Automation INCSan FranciscoElectronic Computer Manufacturing
334111
 UNVERIFIED14.8 KM
Brelyon INC.San MateoComputer Terminal and Other Computer Peripheral Equipment Manufacturing
334118
 ACTIVE13.2 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

3 sources hold this plant, and 11 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 JUL 2026 · last seen SEP 2026
  • SAM.gov entity registrationOPERATING
    Record K9TJHBLAPAA3 · first seen APR 2026 · last seen APR 2026
  • DOL Form 5500 retirement plan filingsOPERATING
    Record 830694181|CA|94066|903 sneath ln ste 123 · first seen DEC 2024 · last seen DEC 2024

IN SAN MATEO COUNTY23 other plants share this one’s industry (Computer and Peripheral Equipment Manufacturing, NAICS 3341); 2 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: FEMTOSENSE, INC. · APR 2026
Street address
SAM.gov: 903 SNEATH LN · APR 2026
City
SAM.gov: SAN BRUNO · APR 2026
State
SAM.gov: CA · APR 2026
Coordinates
Census geocoder: 37.635684846101,-122.423709341987 · JUL 2026
Employees (band)
DOL: 1-19 · DEC 2024
Website
SAM.gov: www.femto.ai · APR 2026
CAGE code
SAM.gov: 86QM8 · APR 2026
Retirement plan filing (Form 5500)
DOL: 19 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
SAM registration expires
SAM.gov: 2027-04-19 · APR 2026
State business registration
TX Comptroller: FEMTOSENSE, INC., registered with the Texas Comptroller of Public Accounts; Corporation; inactive

Report a correction · Request removal