Funded Hardware startups in Connecticut
3 hardware startups in Connecticut have filed a Form D with the SEC and together report $4.1M raised. Hti Technologies has the largest latest round, at $3.1M. Amounts are as reported on the filing, not estimates.
Updated Jun 16, 2026
- Companies
- 3
- Total raised
- $4.1M
- Filings
- 3
- Median round
- $800K
- Cities
- 2
CompanyCityLast filingLatest round
AmpVisionsSilicon thermal sensors for low-cost infrared imaging
Orange
Jun 16, 2026
$250K
Hti TechnologiesCustom latches, actuators and pumps for OEMs
Westport
May 4, 2026
$3.1M
AstronetXCameras and telescopes for lunar and cislunar science
Westport
Mar 29, 2021
$800K
All 3 companies · most recent filing first
Most recent filings
3All 3 companies · most recent filing first