Funded startups in Sammamish, Washington
3 startups in Sammamish, Washington have filed a Form D with the SEC and together report $905K raised. Rivvun AI has the largest latest round, at $450K. Amounts are as reported on the filing, not estimates.
Latest filing Jul 24, 2026
- Companies
- 3
- Total raised
- $905K
- Filings
- 4
- Median round
- $225K
Most recent filings
3MedServ MarketplaceHealthcareMarketplace for hiring medical equipment repair technicians
Jul 24, 2026
$5K
Rivvun AIAIAI agents that catch contract billing and spend leakage
May 28, 2026
$450K
APX SecurityCybersecurityAI pentesting agents that prove each exploit
Feb 20, 2026
$375K
All 3 companies · most recent filing first