Top Tech Companies in San Francisco Bay Area, CA (10,000+)

Digital evidence has grown 10–100x in the last decade — body-worn cameras on every officer, dash cams on every car, smartphones and doorbells recording every incident, and hours of 911, jail calls, and interviews in every case. But legal and law enforcement teams have not grown 10–100x with it, making it impossible to fully review cases with the time and...

A new independent studio building games that bring players together through unforgettable challenges. From veterans of Respawn, Epic, Riot, Bungie, Blizzard, and more.

Fenix International is a next-generation energy and financial services company with a mission to transform our customers’ quality of life through disruptive innovation in energy and financial services. Our flagship product, ReadyPay Power, is an expandable, lease-to-own home solar system financed through affordable installments from just $0.15 per day over Mobile Money. We use real-time transaction data to create a...

IFTTT is the world’s leading connectivity platform. We help over 600 global enterprises accelerate the digital transformation of their products into integrated services, dramatically reducing their development costs while extending compatibility and lifetime value. IFTTT is the connectivity standard and low-code alternative to building your own integrations in-house. Our products have attracted 18 million consumers across 140 countries and served over...

Utica National Insurance Group is a Top 100, nationally recognized insurer providing personal and commercial insurance products and services, with the second-largest errors and omissions business in the United States. Utica National sells its products through more than 2,200 independent insurance agents and employs over 1,200 people countrywide. The company was founded in 1914 and is headquartered in New Hartford,...

The market for cutting-edge ML compute is broken. Startups, researchers and even big AI labs are scrambling to buy or rent access to the latest chips for ML training. But demand far outstrips supply, and what’s available is only accessible to the well-resourced, placing an artificial damper on innovation. To solve this challenge, we've launched Voltage Park, and we’re on a...

Aervivo’s platform enables our ISP partners to deploy fiber-grade connectivity across small and large communities faster than can be achieved with fiber, and typically at a fraction of the cost. We enable the revitalization of DSL providers and empower new entrants to provide competitive services on a broad, national scale in a manner that has to date been hampered by the...

Advance Auto Parts, Inc. is a leading automotive aftermarket parts provider that serves both professional installer and do-it-yourself customers. As of January 3, 2026, Advance operated 4,305 stores primarily within the United States, with additional locations in Canada, Puerto Rico and the U.S. Virgin Islands. The Company also served 809 independently owned Carquest branded stores across these locations in addition...

Sanmina Corporation (Nasdaq: SANM) is a leading integrated manufacturing solutions provider serving the fastest-growing segments of the global Electronics Manufacturing Services (EMS) market. Recognized as a technology leader, Sanmina Corporationprovides end-to-end manufacturing solutions, delivering superior quality and support to Original Equipment Manufacturers (OEMs) primarily in the communications networks, defense and aerospace, industrial and semiconductor systems, medical, multimedia, computing and storage,...

We believe it’s people who give purpose to our technology. So we’re committed to staying close to our customers and providing them the best experience. And delivering the best tech. On the best network. Because our purpose is to build a connected future so everyone can thrive. We build technology and content solutions that are simple and easy to use, including...

APCO is a global advisory and advocacy firm helping organizations build the un/common ground upon which progress is made.

Sololearn is on a mission to build the most fun, accessible, and effective technical learning experience worldwide. We aim to help anyone, anywhere bridge the technical skills gap to future, life-changing careers. We’re changing the way people learn how to code by building a habit-forming experience for people to learn at their own pace, with bite-sized lessons and unique ways...

A.I.-powered note-taking and collaboration app that lets you remember, search, and share your voice conversations.

Blaze is the first AI agent that does your marketing for you. Starting with your website, it builds a complete strategy, creates content, auto-posts across channels, and learns from results. By handling strategy, execution, and optimization, Blaze frees business owners and marketing teams to focus on the high-impact work that drives growth.

Wedding Spot is the first online site that allows users to search, price, and compare hundreds of wedding venues. Working directly with venues, Wedding Spot gathers all the information required to allow newly engaged couples to easily search for venues based on budget, location, style, and guest count. Users can "build out"​ their ideal wedding day by selecting specific services...

Headquartered at San Francisco and founded in 2007, LeewayHertz is one of the first few companies to build and launch a commercial app on Apple's App Store. Our team of certified designers and developers has designed and developed more than 100 digital platforms on Mobile, Cloud, AI, IoT and Blockchain. At LeewayHertz, we have developed digital solutions for Fortune 500 companies...

Demonstrate is an independently owned, award-winning marketing and communications agency headquartered in San Francisco with a satellite office in NYC. Boasting a team of highly imaginative social innovators, the boutique agency helps clients navigate the current cultural landscape and align their initiatives with relevant trends and niche markets. Demonstrate excels at developing and executing insight-based, integrated marketing and communications programs...

American-Chilean provider of territorial intelligence technology. InstaGIS, our main product, was created to bring visibility to the work of thousands of engineers, geographers, cartographers and other professionals who generate value with their territorial intelligence by making this information easily accessible within their organizations to facilitate decision-making. The key to InstaGIS lies in our integration capacity. We integrate with all of...

Atlant Security is a cybersecurity consultancy for companies that have to prove they are secure to a customer, an auditor, an insurer or a regulator. Most security firms hand you a long PDF and leave. We do the opposite. We audit your live environment across 20 NIST 800-53 security domains, rank every finding by what an attacker can actually reach, and then close the...

Caviar delivers the best restaurants. We partner directly with restaurants to use our technology to bring food to customers (or customer to food) across the country — whether dining for one or 100. Customers can order ahead on the web, or instantly from the Caviar app for iOS and Android. Caviar is part of Square’s full suite of tools for businesses,...