Funded startups in Waltham, Massachusetts
4 startups in Waltham, Massachusetts have filed a Form D with the SEC and together report $59.4M raised. Alloy Therapeutics has the largest latest round, at $30M. Amounts are as reported on the filing, not estimates.
Latest filing Mar 31, 2026
- Companies
- 4
- Total raised
- $59.4M
- Filings
- 4
- Median round
- $13.2M
Most recent filings
4Alloy TherapeuticsBiotechTransgenic mice for human antibody discovery
Mar 31, 2026
$30.0M
OttometricAIAI test data validation for driver assistance systems
Mar 7, 2025
$9.5M
TegoLogisticsTracking and lifecycle records for high-value assets
Feb 3, 2025
$3.0M
Third PoleBiotechPortable, tankless inhaled nitric oxide therapy
Mar 18, 2024
$16.9M
All 4 companies · most recent filing first