femtoAI (formerly Femtosense)
Femtosense, Inc.
Embedded AI platform built upon a unique AI accelerator capable of delivering higher performance at lower latency, using less energy in smaller silicon.
femto.ai · San Bruno, CA
Funding event
The round itself, as filedInferred stageSeries A
Sold of offered$21.6M of $22.3M
Filed2026-09-18
Days since filing15
- Exemption claimed
- Rule 506(b)
- First-ever Form D
- No
- Date of first sale
- 2026-08-31
Investors
No investors named: Form D does not list them
Officers on the filing
Names and roles as filed; addresses are never stored- Sam FokExecutive Officer · Director
- Shyam KamadolliDirector
- Ingrid BurtonDirector
Health flags
Three flags, each with the raw inputs behind it · as of 2026-10-03UndersubscribedNot flagged96.9% sold1.1 months since first sale
Prior raiseNot flaggedPrior raise not known—
AmendedNot flaggedNo amendmentNo D/A on file
Open roles
On the employer's own careers page · checked 2026-09-211
Pre-posting windowNot enough dataShown once this sector and stage have 20 observed lags from filing to first posting.
- Senior Embedded Systems Engineer – FirmwareSEP 21San Francisco Bay Area or Remote · open 13 days
Also raised in Industrial
Same sector, 28 days to 2026-10-04ZymoChemSeries B · $25.1M of $34.2M · San Leandro, CAHiring activelyAmerican Fertilizer, LLCSeed · $2.3M of $2.3M · Windsor, COQuiet
35 rounds in Industrial in the 28 days to 2026-10-02, against 29 in the 28 days before.