Funded Biotech startups in Pennsylvania
Every company below filed a Form D with the SEC from a Pennsylvania address. Amounts are as reported on the filing, not estimates.
Updated Jun 3, 2026
- Companies
- 12
- Total raised
- $115.5M
- Filings
- 17
- Median round
- $1.3M
- Cities
- 8
CompanyCityLast filingLatest round
Tolerance BioPhiladelphia-based biotechnology company developing therapies…
Philadelphia
Jun 3, 2026
$15.1M
BioLattice OphthalmicsPhiladelphia biotech developing engineered corneal tissue to…
Philadelphia
Mar 6, 2026
$575K
NK-One TherapeuticsNK-One Therapeutics is a Wayne, Pennsylvania biotechnology…
Wayne
Mar 4, 2026
$290K
Mussel PolymersDevelops Poly Catechol Styrene (PCS), a synthetic adhesive…
Bethlehem
Dec 31, 2025
$4.8M
Aethl BioPittsburgh biotechnology company developing hydrogel-based…
Pittsburgh
Jul 14, 2025
$1.6M
Fore BiotherapeuticsBiotherapeutics is a clinical-stage precision oncology company…
Philadelphia
Apr 30, 2025
$70.4M
IllexcorTherapeutics, LLC is a biopharmaceutical company dedicated to…
Henrico
Mar 8, 2025
$1.0M
BobcatBioInnovative biotechnology company dedicated to developing…
Hummelstown
Feb 26, 2025
$5.3M
Nok TherapeuticsClinical-stage biotechnology company developing autologous…
Cranberry Twp.
Sep 24, 2024
$751K
Jabez BiosciencesClinical-stage biopharmaceutical company in Cranberry…
Cranberry Twp.
Jun 11, 2024
$31K
Chimeron BioForward-thinking biotechnology company headquartered in…
Philadelphia
Mar 25, 2024
$12.8M
Contamination Source Identification(CSI-Dx) is a Pennsylvania molecular diagnostics company that…
Hershey
Apr 19, 2023
$2.1M
All 12 companies · most recent filing first
Most recent filings
12All 12 companies · most recent filing first