Skip to content
CapSign

Directory

Private companies on CapSign

Verified companies claimed their page and keep their cap table of record on CapSign. Unverified pages show public facts only.

Companies listed
13,364
Verified on CapSign
2
Open offerings
0
Biotech

25–48 of 857

Companies

Unverified

Aegle Therapeutics

Delaware corporation in biotech.

WoburnBiotech
Unverified

Aer Therapeutics

Delaware corporation in biotech.

Research Triangle ParkBiotech
Unverified

Aethl Bio

Delaware corporation in biotech, formed 2025.

PittsburghBiotech
Unverified

Aevumed

Delaware corporation in biotech.

MalvernBiotech
Unverified

Affini-T Therapeutics

Delaware corporation in biotech, formed 2020.

WatertownBiotech
Unverified

AgelessRx

Delaware corporation in biotech.

Ann ArborBiotech
Unverified

Agen Genomics

California corporation in biotech, formed 2025.

EscondidoBiotech
Unverified

AirNexis Therapeutics

Delaware corporation in biotech, formed 2024.

Palo AltoBiotech
Unverified

Airway Therapeutics

Delaware corporation in biotech.

MariettaBiotech
Unverified

Akadeum Life Sciences

Delaware corporation in biotech.

Ann ArborBiotech
Unverified

Akelos

Delaware corporation in biotech.

New YorkBiotech
Unverified

AkriVita

Delaware corporation in biotech, formed 2024.

RockvilleBiotech
Unverified

Allay Therapeutics

Delaware corporation in biotech.

San JoseBiotech
Unverified

AlloTRx Bio

Delaware corporation in biotech, formed 2023.

PittsburghBiotech
Unverified

Alloy Therapeutics

Delaware corporation in biotech.

WalthamBiotech
Unverified

Allyx Therapeutics

Delaware corporation in biotech.

New HavenBiotech
Unverified

Aloft Biotechnologies

Delaware corporation in biotech, formed 2024.

AlachuaBiotech
Unverified

Alpheus Medical

Delaware corporation in biotech.

ChanhassenBiotech
Unverified

Alphina Therapeutics

Delaware corporation in biotech.

New HavenBiotech
Unverified

Altis Biosystems

Delaware corporation in biotech.

DurhamBiotech
Unverified

Alume Biosciences

Delaware corporation in biotech.

La JollaBiotech
Unverified

Alzheon

Delaware corporation in biotech.

FraminghamBiotech
Unverified

Ambagon Therapeutics

Delaware corporation in biotech, formed 2020.

EindhovenBiotech
Unverified

Ambient Biosciences

Delaware corporation in biotech.

Ann ArborBiotech

CapSign provides software. Companies conduct their own offerings. CapSign is not a broker-dealer and does not find investors, recommend securities, or match buyers and sellers.

Is your company listed?

Claim your page with a work email, move your cap table over, and earn the Verified badge. It's free.