Unverified
ALZpath
Delaware corporation in biotech.
CarlsbadBiotech
Biotech companies in California
174 companies in biotech headquartered in California are listed on CapSign. None has claimed its page yet. Companies listed here are based in places like San Diego, San Francisco, and South San Francisco.
Companies
Unverified
AcuraStem
Delaware corporation in biotech.
PasadenaBiotech
Unverified
Addition Therapeutics
Delaware corporation in biotech, formed 2021.
South San FranciscoBiotech
Unverified
Adela
Delaware corporation in biotech.
Foster CityBiotech
Unverified
AecorBio
Delaware corporation in biotech, formed 2023.
Menlo ParkBiotech
Unverified
Agen Genomics
California corporation in biotech, formed 2025.
EscondidoBiotech
Unverified
AirNexis Therapeutics
Delaware corporation in biotech, formed 2024.
Palo AltoBiotech
Unverified
Allay Therapeutics
Delaware corporation in biotech.
San JoseBiotech
Unverified
Alume Biosciences
Delaware corporation in biotech.
La JollaBiotech
Unverified
Amlogenyx
Delaware corporation in biotech, formed 2023.
NovatoBiotech
Unverified
Amplifica Holdings Group
Delaware corporation in biotech, formed 2021.
San DiegoBiotech
Unverified
Angelis Oncology
Delaware corporation in biotech, formed 2026.
San FranciscoBiotech
Unverified
Angiocrine Bioscience
Delaware corporation in biotech.
San DiegoBiotech
Unverified
Ansa Biotechnologies
Delaware corporation in biotech.
EmeryvilleBiotech
Unverified
Antiva Biosciences
Delaware corporation in biotech.
Redwood CityBiotech
Unverified
Antlia Bioscience
Delaware corporation in biotech.
EncinitasBiotech
Unverified
Arda Therapeutics
Delaware corporation in biotech, formed 2021.
San CarlosBiotech
Unverified
Arialys Therapeutics
Delaware corporation in biotech, formed 2021.
La JollaBiotech
Unverified
Astro Health
California corporation in biotech, formed 2023.
San FranciscoBiotech
Unverified
Autonomy Bio
Delaware corporation in biotech, formed 2024.
San FranciscoBiotech
Unverified
Auxilium Biotechnologies
Delaware corporation in biotech.
San DiegoBiotech
Unverified
Avenue Biosciences Holding
Delaware corporation in biotech, formed 2023.
Menlo ParkBiotech
Unverified
Avenzo Therapeutics
Delaware corporation in biotech, formed 2022.
San DiegoBiotech
Unverified
BRT Biotechnologies
Delaware corporation in biotech, formed 2021.
ClaremontBiotech
Unverified
Bariendo
Delaware corporation in biotech, formed 2023.
San FranciscoBiotech
Unverified
BigHat Biosciences
Delaware corporation in biotech.
San MateoBiotech
Unverified
Bio Usawa
Delaware corporation in biotech, formed 2023.
San FranciscoBiotech
Unverified
Biolinq
Delaware corporation in biotech.
San DiegoBiotech
Unverified
Biolog, Inc. /DE/
Delaware corporation in biotech, formed 2022.
HaywardBiotech
Unverified
Bright Uro
Delaware corporation in biotech, formed 2021.
IrvineBiotech
Unverified
CARI Health
Delaware corporation in biotech, formed 2021.
San DiegoBiotech
Unverified
California Cultured
Delaware corporation in biotech.
West SacramentoBiotech
Unverified
CancerVAX
Nevada corporation in biotech, formed 2021.
Santa BarbaraBiotech
Unverified
Candor Therapeutics
Delaware corporation in biotech, formed 2026.
SunnyvaleBiotech
Unverified
Caradon Therapeutics
Delaware corporation in biotech, formed 2023.
EncinitasBiotech
Unverified
Caspian Therapeutics
Delaware corporation in biotech, formed 2026.
San DiegoBiotech
Unverified
Celestial Therapeutics
Delaware corporation in biotech.
IrvineBiotech
Unverified
Cellanome
Delaware corporation in biotech.
Foster CityBiotech
Unverified
Cellibre
Delaware corporation in biotech.
San DiegoBiotech
Unverified
ChromaCode
Delaware corporation in biotech.
CarlsbadBiotech
Unverified
Claris Biotherapeutics
Delaware corporation in biotech.
Half Moon BayBiotech
Unverified
Clear Labs
Delaware corporation in biotech.
San CarlosBiotech
Unverified
ClearNote Health
Delaware corporation in biotech.
San DiegoBiotech
Unverified
CoFlo Medical
Delaware corporation in biotech, formed 2022.
San FranciscoBiotech
Unverified
Cognos Therapeutics
Delaware corporation in biotech.
InglewoodBiotech
Unverified
Collage Bioscience
Delaware corporation in biotech, formed 2024.
San FranciscoBiotech
Unverified
Crisprqc
Delaware corporation in biotech, formed 2021.
San DiegoBiotech
Unverified
DINYA DNA
Delaware corporation in biotech, formed 2024.
OaklandBiotech
Unverified
Decade
Delaware corporation in biotech, formed 2024.
Mountain ViewBiotech
Unverified
Delfi Diagnostics
Delaware corporation in biotech.
Palo AltoBiotech
Unverified
DermOQ
Delaware corporation in biotech.
Sherman OaksBiotech
Unverified
Dualitas Therapeutics
Delaware corporation in biotech, formed 2023.
South San FranciscoBiotech
Unverified
Eclipse Bioinnovations
Delaware corporation in biotech.
San DiegoBiotech
Unverified
EditPep
Delaware corporation in biotech, formed 2022.
BerkeleyBiotech
Unverified
Eliaz Therapeutics
Delaware corporation in biotech.
Santa RosaBiotech
Unverified
Embold Therapeutics
Delaware corporation in biotech, formed 2023.
Redwood CityBiotech
Unverified
Epi Labs
Delaware corporation in biotech, formed 2023.
San FranciscoBiotech
Unverified
Epicrispr Biotechnologies
Delaware corporation in biotech.
South San FranciscoBiotech
Unverified
Evida Biosciences
Delaware corporation in biotech, formed 2024.
San DiegoBiotech
Unverified
Exin Therapeutics
Delaware corporation in biotech, formed 2024.
San FranciscoBiotech
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