Top Tech Companies in California (10,000+)

Leverage data from your additive manufacturing operation with the Authentise MES platform. Powerful automation, thorough traceability and utmost modularity, design the perfect platform to solve your roadblocks to success.

Astra’s mission is to Improve Life on Earth from Space® by creating a healthier and more connected planet. Astra’s first flight to space was within 4 years of its inception, making it the fastest company to reach space.

Celerion, a leader in early clinical research, delivers Applied Translational Medicine. Celerion applies our expertise and experience to translating information gained in research discoveries, to knowledge of drug action and effect in humans to support early drug development decisions and the clinical pharmacology labeling of new medicines. With over 50 years of experience and 600 global clinic beds (including 24 in-hospital),...

Pro Systems is a Developer of network monitoring software.

Roar Studios is a new company building a platform at the convergence of music, gaming and social media to enable musicians of all demographics and genres to achieve their common goals: Making learning and practicing more fun. Finding and playing with other musicians. Recording, performing, and sharing music. Roar Studios was started in early 2021 by Founder/CEO Eric Reid and has...

IPsoft is the leader in Enterprise Artificial Intelligence (AI), cognitive and autonomic solutions and the home of Amelia, the industry’s most-human digital AI colleague. Amelia’s ability to learn, interact and improve over time makes her the market’s only AI that can fully understand user needs and intentions.

Formerly InfoArmor, Allstate Identity Protection helps you protect your employees, engage with customers, and grow your business.

The premier opposition research firm for Democrats and progressive allies. We are professional wonderers. We are cynics. We are curious. We question everything. We are knowledge professionals. We are a power source. We power progressive campaigns and causes with the knowledge they need to change the world.

Opsview Monitor makes it easier for sysadmins to do their jobs by offering comprehensive and customizable systems monitoring. With support for more than 3,500 technology plugins and integrations with IT operations tools, highly configurable dashboards allow sysadmins to effectively visualize and report on the health of their IT infrastructure.

An interactive guide to your city featuring location based videos

SouthPoint Risk is a full-service independent insurance agency serving customers throughout the southeast and nationwide. Our agency provides a one-stop service for all insurance needs while bringing a unique mix of local knowledge and service combined with the depth and resources of a nationally licensed insurance agency. SouthPoint Risk offers a wide array of personal insurance and commercial insurance. Additional...

Electronic exhibit technology from AgileLaw allows litigators to replace binders and binders of printed exhibits using only a laptop and tablets before, during, and after the deposition.

Birdbox solves the problem of the scattered mess of photos being shared across a variety of social networks. Currently there is no easy way to capture the perspective of a vacation or party with friends regardless of the social network you choose to post to. By providing an easy way to collect your memories in one spot from all of your...

We turn action sports into a big online game - play Tony Hawk Pro Skater in the real world vs. the TV screen. We created the WOO - an innovative wearable for action sports that measures things like airtime, jump height, g-force, slope conditions, among many other key metrics. The collected data is transmitted to the iOS and Android app...

Decades of experience, over 130 investment managers and assets under management of EUR 336 billion (as of December 31, 2020) make us one of the most significant institutional players in the world of finance. Headquartered in Munich, and with our global offices in New York and Hong Kong, we offer institutional as well as private investors access to our investment...

PREMIOS unlocks the value of software technology. We deliver complex high-value software technology with small teams of smart people across 3 practice areas: custom software development and integration, consulting on the people, processes and technology that makes software succeed and metrics that help clients size, estimate and manage projects.

Cityblock is a value-based healthcare organization built on the belief that everyone, regardless of race, gender or income, deserves to be healthy. We work to remove barriers that can keep someone from being healthy by creating an individualized ecosystem of care that addresses physical, behavioral, and social care needs. The key to how we deliver consistent, longitudinal care relies on...

CATER DIFFERENT in Charlotte, NC. We are Queen City Catering: fast, fun, innovative, creative. Too many adjectives? We don't think so. We specialize in Full Service, Wedding Receptions, Corporate Events, Meetings, and so much more.

Viptela is a fast growing, private company that is disrupting network infrastructure technology that enterprises use to connect their facilities, users and applications. Featured in the Forbes, Wall Street Journal and leading trade-press journals, Viptela has emerged as a clear leader in the multi-billion Software-Defined WAN (SD-WAN) segment. Over 25 Fortune-500 companies deploy Viptela technology at thousands of sites on...

Founded by filmmaker George Lucas, THX is at the intersection of media and entertainment, collaborating with filmmakers, video game developers, consumer electronics manufacturers, automakers, movie studios and theatres to develop THX Certified products and next-gen entertainment technologies that deliver immersive entertainment experiences. Product