Startups in San Diego

Mirador Therapeutics

San Diego

Mirador Therapeutics develops precision medicines for immune-mediated diseases.

Monarch Quantum

San Diego

Monarch Quantum designs integrated photonics systems and light engines for quantum computing, sensing, and communications.

Splitero

San Diego

Splitero provides homeowners with options to access home equity without new debt or additional monthly payments.

Firestorm

San Diego

Firestorm develops modular, mission-adaptable unmanned aerial systems (UAS) designed for military applications.

Turquoise

San Diego

Turquoise provides a transaction efficiency platform utilized by healthcare organizations to streamline payment processes.

Seasats

San Diego

Seasats designs and manufactures small uncrewed surface vehicles (sUSVs) designed for monitoring, data collection, and defense applications.

9amHealth

San Diego

Complete care for cardiometabolic health—delivered with compassion and expertise.

Janux Therapeutics

San Diego

Janux Therapeutics develops immunotherapies that generates immune responses to prevent tumors and not affecting a patient’s healthy tissue.

Erasca

San Diego

Our mission at Erasca is embedded in our name: To erase cancer.

Element Biosciences

San Diego

Element Biosciences is a life science company that focuses on developing innovative genetic analysis tools.

Headlight

San Diego

A brighter path forward.

Momos

San Diego

Momos provides an AI Customer Copilot for multi-location brands, delivering AI-powered customer experiences at every location. The platform serves 20,000+ locations globally, with notable clients including Firehouse Subs, Shake Shack, and P