Funded Biotech startups in Colorado
6 biotech startups in Colorado have filed a Form D with the SEC and together report $188.8M raised. Nexo Therapeutics has the largest latest round, at $60M. Amounts are as reported on the filing, not estimates.
Updated Feb 5, 2026
- Companies
- 6
- Total raised
- $188.8M
- Filings
- 9
- Median round
- $13.5M
- Cities
- 5
CompanyCityLast filingLatest round
Food Supply SecurityThree-hour PCR tests for Salmonella and food pathogens
Erie
Feb 5, 2026
$1.0M
Arpeggio BiosciencesTranscriptomics and machine learning for drug discovery
Boulder
Nov 12, 2025
$20.0M
CoRegenCancer therapy that reprograms regulatory T cells
Aspen
Oct 28, 2025
$13.5M
DMC BiotechnologiesSpecialty chemicals made by microbial fermentation
Boulder
Apr 8, 2025
$4.8M
Cime TherapeuticsShielded stem cells for blood disease transplants
Denver
Mar 14, 2025
$2.1M
Nexo TherapeuticsCovalent drugs for cancer targets without binding pockets
Littleton
Nov 15, 2022
$60.0M
All 6 companies · most recent filing first
Most recent filings
6All 6 companies · most recent filing first