Unverified
Renasant Bio
Delaware corporation in biotech, formed 2022.
BerkeleyBiotech
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 Irvine.
Companies
Unverified
Reprogram Biosciences
Delaware corporation in biotech, formed 2025.
San CarlosBiotech
Unverified
Reservoir Neuroscience
Delaware corporation in biotech.
San FranciscoBiotech
Unverified
Resolute Science
Delaware corporation in biotech, formed 2020.
San DiegoBiotech
Unverified
Restora Medical
Delaware corporation in biotech, formed 2023.
IrvineBiotech
Unverified
Rezo Therapeutics
Delaware corporation in biotech, formed 2021.
San FranciscoBiotech
Unverified
Rila Therapeutics
Delaware corporation in biotech, formed 2021.
South San FranciscoBiotech
Unverified
Rnav8 Bio
Delaware corporation in biotech, formed 2022.
Laguna NiguelBiotech
Unverified
Ruskid
California limited liability company in biotech, formed 2024.
Rancho Santa FeBiotech
Unverified
SLAM BioTherapeutics
Delaware corporation in biotech, formed 2022.
Westlake VillageBiotech
Unverified
SMSbiotech
California corporation in biotech.
San MarcosBiotech
Unverified
SRT Therapeutics
Delaware corporation in biotech, formed 2024.
San DiegoBiotech
Unverified
Salve Therapeutics
Delaware corporation in biotech, formed 2022.
San PedroBiotech
Unverified
Sarmal
Delaware corporation in biotech.
La JollaBiotech
Unverified
Savanna Biotherapeutics
Delaware corporation in biotech, formed 2020.
Aliso ViejoBiotech
Unverified
Sensearly
Delaware corporation in biotech, formed 2024.
Palo AltoBiotech
Unverified
SeqOnce BioSciences
Delaware corporation in biotech.
PasadenaBiotech
Unverified
Serafin Labs
Delaware corporation in biotech, formed 2024.
San DiegoBiotech
Unverified
Sialia Therapeutics
Delaware corporation in biotech, formed 2026.
IrvineBiotech
Unverified
Sift Biosciences
Delaware corporation in biotech, formed 2023.
San CarlosBiotech
Unverified
Sinopia Biosciences
Delaware corporation in biotech.
San DiegoBiotech
Unverified
Smart Health Diagnostics
Delaware corporation in biotech.
IrvineBiotech
Unverified
Solve Therapeutics
Delaware corporation in biotech, formed 2021.
BelmontBiotech
Unverified
SonoThera
Delaware corporation in biotech, formed 2021.
South San FranciscoBiotech
Unverified
Stork Therapeutics
Delaware corporation in biotech, formed 2024.
San FranciscoBiotech
Unverified
Surebion
Delaware corporation in biotech, formed 2025.
Los AngelesBiotech
Unverified
Syndex Bio
Delaware corporation in biotech, formed 2022.
Santa MonicaBiotech
Unverified
Synlico
Delaware corporation in biotech, formed 2021.
South San FranciscoBiotech
Unverified
TRex Holdings
Delaware corporation in biotech, formed 2021.
South San FranciscoBiotech
Unverified
Tempero Bio
Delaware corporation in biotech, formed 2020.
OaklandBiotech
Unverified
Tempo Therapeutics
Delaware corporation in biotech.
San DiegoBiotech
Unverified
Terremoto Biosciences
Delaware corporation in biotech, formed 2022.
South San FranciscoBiotech
Unverified
Tetrous
Delaware corporation in biotech.
Sherman OaksBiotech
Unverified
Therini Bio
Delaware corporation in biotech.
SacramentoBiotech
Unverified
ThinkBio.Ai
California corporation in biotech, formed 2024.
OntarioBiotech
Unverified
Topaz Biosciences
Delaware corporation in biotech, formed 2022.
EmeryvilleBiotech
Unverified
Torch Therapeutics
Delaware corporation in biotech, formed 2023.
BelmontBiotech
Unverified
Trefoil Therapeutics
Delaware corporation in biotech.
El CajonBiotech
Unverified
Trellis Bioscience
Delaware corporation in biotech.
Redwood CityBiotech
Unverified
Trethera
Delaware corporation in biotech.
Sherman OaksBiotech
Unverified
Valius Health
Delaware corporation in biotech, formed 2025.
San FranciscoBiotech
Unverified
Ventaris Surgical
Delaware corporation in biotech, formed 2024.
San CarlosBiotech
Unverified
Vertical Longevity Pharmaceuticals
Delaware corporation in biotech, formed 2024.
IrvineBiotech
Unverified
Vesica Health
Delaware corporation in biotech, formed 2022.
IrvineBiotech
Unverified
Vesicor Therapeutics
California corporation in biotech.
San GabrielBiotech
Unverified
Vetmab Biosciences
Delaware corporation in biotech, formed 2022.
San DiegoBiotech
Unverified
ViCardia Therapeutics
Delaware corporation in biotech.
San FranciscoBiotech
Unverified
ViroMissile
Delaware corporation in biotech.
La JollaBiotech
Unverified
Vivace Therapeutics
Delaware corporation in biotech.
San MateoBiotech
Unverified
Vivamed
Delaware corporation in biotech, formed 2024.
Santa MonicaBiotech
Unverified
XDemics
Delaware corporation in biotech.
San RafaelBiotech
Unverified
Xcell Biosciences
Delaware corporation in biotech.
San FranciscoBiotech
Unverified
XiltriX North America
Delaware limited liability company in biotech.
San DiegoBiotech
Unverified
selectIon
Delaware corporation in biotech.
San DiegoBiotech
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