Funded startups in Charlestown, Massachusetts
3 startups in Charlestown, Massachusetts have filed a Form D with the SEC and together report $17.6M raised. ArkeaBio has the largest latest round, at $15M. Amounts are as reported on the filing, not estimates.
Updated Oct 29, 2026
- Companies
- 3
- Total raised
- $17.6M
- Filings
- 3
- Median round
- $2.4M
Most recent filings
3Multikor.aiAIAudited AI agents for healthcare and dental operations
Oct 29, 2026
$138K
ArkeaBioBiotechVaccine that cuts methane emissions from cattle
Sep 28, 2026
$15.0M
Fleet RoboticsRoboticsOnboard robots that clean and inspect ship hulls
May 19, 2026
$2.4M
All 3 companies · most recent filing first