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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, San Diego, and Los Angeles.

Companies

Unverified

Scientia Capital Solutions

Delaware corporation in technology, formed 2025.

IrvineTechnology
Unverified

Seezo

Delaware corporation in technology, formed 2023.

San FranciscoTechnology
Unverified

Self Inspection

Delaware corporation in technology, formed 2021.

San DiegoTechnology
Unverified

Semaphore Technologies

Delaware corporation in technology, formed 2026.

San FranciscoTechnology
Unverified

Sendy, SPC

Washington corporation in technology, formed 2022.

FreestoneTechnology
Unverified

Sequome

Delaware corporation in technology, formed 2022.

South San FranciscoTechnology
Unverified

Serenity EHS

Delaware corporation in technology, formed 2019.

San DiegoTechnology
Unverified

Serif Health Management

Delaware corporation in technology.

San FranciscoTechnology
Unverified

Serinity

Delaware corporation in technology, formed 2026.

San DiegoTechnology
Unverified

ServCommerce

Delaware corporation in technology, formed 2021.

CampbellTechnology
Unverified

Shadow Shifts

Delaware corporation in technology, formed 2025.

Huntington BeachTechnology
Unverified

Shenandoah Therapeutics

Delaware corporation in technology, formed 2022.

South San FranciscoTechnology
Unverified

Shield AI

Delaware corporation in technology.

San DiegoTechnology
Unverified

ShredPay

Delaware corporation in technology, formed 2025.

San FranciscoTechnology
Unverified

SiameseAI

Delaware corporation in technology, formed 2024.

San JoseTechnology
Unverified

Sided

Delaware corporation in technology.

San DiegoTechnology
Unverified

Sidero Labs

Delaware corporation in technology.

GolettaTechnology
Unverified

Sift Stack

Delaware corporation in technology, formed 2022.

El SegundoTechnology
Unverified

Sila Nanotechnologies

Delaware corporation in technology.

AlamedaTechnology
Unverified

Silk AI Labs

Delaware corporation in technology, formed 2024.

Los AngelesTechnology
Unverified

Simba Technologies

Delaware corporation in technology, formed 2022.

Los AngelesTechnology
Unverified

Simbe Robotics

Delaware corporation in technology.

South San FranciscoTechnology
Unverified

Simonn

Wyoming corporation in technology, formed 2025.

Los AngelesTechnology
Unverified

SimpleDataLabs

Delaware corporation in technology.

Palo AltoTechnology
Unverified

Simply Bread

Delaware corporation in technology, formed 2022.

IrvineTechnology
Unverified

SinewUS

Delaware corporation in technology, formed 2025.

DavisTechnology
Unverified

Site Bionics

Delaware corporation in technology, formed 2023.

San DiegoTechnology
Unverified

Sizable Energy

Delaware corporation in technology, formed 2024.

San FranciscoTechnology
Unverified

Skeema

Delaware corporation in technology, formed 2021.

Redwood CityTechnology
Unverified

SkillBench

Delaware corporation in technology, formed 2024.

Santa BarbaraTechnology
Unverified

Skin Safeguard

Delaware corporation in technology, formed 2024.

Santa BarbaraTechnology
Unverified

SkySafe

Delaware corporation in technology.

San DiegoTechnology
Unverified

Skyline Guard

Delaware corporation in technology, formed 2024.

San JoseTechnology
Unverified

SlashExperts

Delaware corporation in technology, formed 2024.

San FranciscoTechnology
Unverified

Sleuth Insights

Delaware corporation in technology, formed 2023.

San FranciscoTechnology
Unverified

Slingshot Artificial Intelligence

Delaware limited liability company in technology, formed 2024.

Palo AltoTechnology
Unverified

Slips Technologies

Delaware corporation in technology.

Los AngelesTechnology
Unverified

Small Step

Delaware corporation in technology, formed 2024.

Menlo ParkTechnology
Unverified

Smart Process Soluions

Delaware corporation in technology, formed 2026.

Los AngelesTechnology
Unverified

SmartProperty

Delaware corporation in technology.

San DiegoTechnology
Unverified

SmartWheels

Delaware corporation in technology, formed 2025.

Palo AltoTechnology
Unverified

SnippetSentry

North Carolina corporation in technology, formed 2024.

San RamonTechnology
Unverified

Snowcap Compute

Delaware corporation in technology, formed 2025.

San FranciscoTechnology
Unverified

SoFar Ocean Technologies

Delaware corporation in technology.

San FranciscoTechnology
Unverified

Soapbox Holdings

Delaware corporation in technology, formed 2021.

Santa MonicaTechnology
Unverified

Soar Technologies

Delaware corporation in technology, formed 2024.

CovinaTechnology
Unverified

SoberSphere

California corporation in technology, formed 2025.

Palm DesertTechnology
Unverified

SocialCrowd

Delaware corporation in technology, formed 2022.

IrvineTechnology
Unverified

Solace Technologies

Delaware corporation in technology, formed 2024.

Marina Del ReyTechnology
Unverified

Sophia Space

Delaware corporation in technology, formed 2023.

PasadenaTechnology
Unverified

Sortie

Delaware corporation in technology, formed 2025.

Elk GroveTechnology
Unverified

Sotira Fintech

Delaware corporation in technology, formed 2021.

Melano ParkTechnology
Unverified

SovAI

Delaware corporation in technology, formed 2026.

Dana PointTechnology
Unverified

Soverun

Delaware corporation in technology, formed 2026.

San JoseTechnology
Unverified

SpadEx

Delaware corporation in technology, formed 2026.

Santa ClaraTechnology
Unverified

Span.IO

Delaware corporation in technology.

San FranciscoTechnology
Unverified

Speakeasy Labs

Delaware corporation in technology.

San FranciscoTechnology
Unverified

Spinlaunch

United States corporation in technology.

Long BeachTechnology
Unverified

Splight

Delaware corporation in technology, formed 2020.

San FranciscoTechnology
Unverified

Spocky

Delaware corporation in technology, formed 2026.

San FranciscoTechnology

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