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Technology companies in California

1,143 companies in technology headquartered in California are listed on CapSign. None has claimed its page yet. Companies listed here are based in places like San Francisco, Los Angeles, and Westlake Village.

Companies

Unverified

Quick Custom Intelligence

Delaware corporation in technology, formed 2026.

San DiegoTechnology
Unverified

Qurrent

Delaware corporation in technology, formed 2023.

San FranciscoTechnology
Unverified

Rad AI

Delaware corporation in technology.

San FranciscoTechnology
Unverified

Rad Security

Delaware corporation in technology, formed 2021.

San FranciscoTechnology
Unverified

Rad Technologies

Delaware corporation in technology.

VeniceTechnology
Unverified

Radiant Graph

Delaware corporation in technology, formed 2022.

San FranciscoTechnology
Unverified

RallyTech Systems

California corporation in technology, formed 2025.

Westlake VillageTechnology
Unverified

Ranked Media

Delaware corporation in technology.

Sherman OaksTechnology
Unverified

Rapidflare

Delaware corporation in technology, formed 2024.

Los GatosTechnology
Unverified

RaveWave

Delaware corporation in technology, formed 2025.

San FranciscoTechnology
Unverified

Reactor Technologies

Delaware corporation in technology, formed 2025.

San FranciscoTechnology
Unverified

Real Spill

Delaware corporation in technology, formed 2023.

Sherman OaksTechnology
Unverified

Recovered Potential

Delaware corporation in technology, formed 2025.

Menlo ParkTechnology
Unverified

Reflect Orbital

Delaware corporation in technology, formed 2023.

HawthorneTechnology
Unverified

Reflex Labs

California corporation in technology, formed 2025.

Ben LomondTechnology
Unverified

Refraction Point

Delaware corporation in technology.

CovinaTechnology
Unverified

Reika Thermal

Delaware corporation in technology, formed 2026.

San DiegoTechnology
Unverified

Reliable Intelligence

Delaware corporation in technology, formed 2026.

San FranciscoTechnology
Unverified

Rembrand

Delaware corporation in technology, formed 2022.

Palo AltoTechnology
Unverified

Rentonomy

Delaware corporation in technology, formed 2025.

DanvilleTechnology
Unverified

Renumerate

Delaware corporation in technology, formed 2023.

San FranciscoTechnology
Unverified

ResearchHub Technologies

Delaware corporation in technology, formed 2020.

San FranciscoTechnology
Unverified

ResiQuant

Delaware corporation in technology, formed 2023.

San FranciscoTechnology
Unverified

Respeecher

Delaware corporation in technology.

BurbankTechnology
Unverified

RevSure.AI

Delaware corporation in technology, formed 2021.

DublinTechnology
Unverified

Revvo Technologies

Delaware corporation in technology.

San MateoTechnology
Unverified

Rift Research

Delaware corporation in technology, formed 2024.

San FranciscoTechnology
Unverified

Rigora Clinical

Delaware corporation in technology, formed 2026.

GlendaleTechnology
Unverified

Riley Collective

Delaware corporation in technology, formed 2024.

San FranciscoTechnology
Unverified

Rime Labs

Delaware corporation in technology, formed 2022.

San FranciscoTechnology
Unverified

Rivington Labs

Delaware corporation in technology, formed 2020.

San FranciscoTechnology
Unverified

RoadRunner AI

California limited liability company in technology, formed 2025.

Westlake VillageTechnology
Unverified

Rocket Slingshot

California limited liability company in technology, formed 2020.

Westlake VillageTechnology
Unverified

Rockfish Data

Delaware corporation in technology, formed 2022.

San RamonTechnology
Unverified

Roger Labs

Delaware corporation in technology, formed 2023.

BerkeleyTechnology
Unverified

Rombi,Inc.

Delaware corporation in technology, formed 2026.

San FranciscoTechnology
Unverified

Roo Code

Delaware corporation in technology, formed 2025.

San FranciscoTechnology
Unverified

Rosten Capital Investments

California limited liability company in technology, formed 2021.

Newport BeachTechnology
Unverified

RunAnywhere

Delaware corporation in technology, formed 2025.

Redwood CityTechnology
Unverified

Rune Labs

Delaware corporation in technology.

San FranciscoTechnology
Unverified

Runsybil

Delaware corporation in technology, formed 2023.

San FranciscoTechnology
Unverified

Rwazi

Delaware corporation in technology, formed 2021.

SacramentoTechnology
Unverified

SGNL.AI

Delaware corporation in technology, formed 2021.

Palo AltoTechnology
Unverified

SWARM Engineering

Delaware corporation in technology.

IrvineTechnology
Unverified

SafeIdentity Holdings

Delaware corporation in technology.

FremontTechnology
Unverified

SafetyKit

Delaware corporation in technology, formed 2023.

San FranciscoTechnology
Unverified

Salted

Delaware corporation in technology.

Santa MonicaTechnology
Unverified

Sandbox

Delaware corporation in technology, formed 2023.

San FranciscoTechnology
Unverified

Sandbox Studios

Delaware corporation in technology, formed 2024.

Los AngelesTechnology
Unverified

Sandwich AI

Delaware corporation in technology, formed 2023.

Los AngelesTechnology
Unverified

Sanity

Delaware corporation in technology.

San FranciscoTechnology
Unverified

Saturn Fintech

Delaware corporation in technology, formed 2024.

San JoseTechnology
Unverified

Savant Labs

Delaware corporation in technology, formed 2021.

San CarlosTechnology
Unverified

Savus

Delaware corporation in technology, formed 2023.

OaklandTechnology
Unverified

Scaleframe

Delaware corporation in technology, formed 2022.

CovinaTechnology
Unverified

Scaler AI Labs

Delaware corporation in technology, formed 2025.

San FranciscoTechnology
Unverified

Scape Carbon

Delaware corporation in technology, formed 2022.

Los AngelesTechnology
Unverified

Scavtopia

California limited liability company in technology, formed 2025.

Los AngelesTechnology
Unverified

Schwarm Technologies

Delaware corporation in technology.

San FranciscoTechnology
Unverified

Science

Delaware corporation in technology, formed 2021.

AlamedaTechnology

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