Funded startups in Maine
Every company below filed a Form D with the SEC. Amounts are as reported on the filing, not estimates.
Updated Jun 22, 2026
- Companies
- 5
- Total raised
- $23.9M
- Filings
- 7
- Median round
- $2.7M
- Cities
- 3
Most recent filings
5HighByteInfrastructure · PortlandIndustrial software company founded in 2018 and based in Portland…
Jun 22, 2026
$4.7M
DefendifyCybersecurity · PortlandPioneering cybersecurity company that offers a comprehensive, all-in-one…
Oct 23, 2025
$1.4M
MedRhythmsHealthcare · PortlandPioneering digital therapeutics company dedicated to transforming…
Mar 28, 2025
$2.9M
ConductorAIDefense · BiddefordDefense technology company focused on providing AI-driven solutions to…
Mar 24, 2025
$12.2M
ApriqotHealthcare · ScarboroughPioneering company that specializes in providing a comprehensive…
Dec 12, 2023
$170K
All 5 companies · most recent filing first