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We figured out the best start-up companies to work for in California using data on salaries, company financial health, and employee diversity. You can also search for the best start-up companies to work for in any other state or city.

Zippia score 4.0
Crossover Health is next generation health care. Crossover Health designs and delivers a unique and comprehensive employee care experience for companies that understand the financial and cultural return of a healthy, motivated workforce. Crossover Health is a primary care medical group that combines advanced health management services and exceptional member experiences within our employee health offering. We work closely with client partners to optimize the benefit design, customizing our health services based on a review of health analytics, and then collaborate on delivering an inspired patient experience that helps engage people in their own health. Crossover Health is behind a transition from outsourced, out-of-control health spending to an in-sourced, accountable and designed platform of care. Our unique model is fueling a radical transformation in the costs and quality of care by motivating and inspiring people to be at their healthiest and to take ownership of their health. We are considered a unique partner in that we are innovators, entrepreneurs, and designers ourselves. Discover the magic for yourself by visiting: www.crossoverhealth.com.
Zippia score 3.8
Zippia score 3.8
Based in Phoenix, Arizona, Exsomed's mission is to develop minimally-invasive, innovative solutions to enhance extremity implant procedures through increased surgical efficiency and improved patient outcomes. This overarching mission is encapsulated by providing solutions that are economically viable as part of today's health care system. ExsoMed was created because we felt there were unmet needs in both product innovation and techniques that could enhance the overall surgical procedure as well as provide a better, functional experience for the patient. Our ArcPhix compression screw is a prime example of this mindset, keeping the technique as simple as possible while providing patients with functional flexion for better gripping capabilities. Additionally, these enhancements aim to lower the total cost of care to all facets of the continuum: the implant cost, OR procedure time, and post-operative protocols. Reflected through our current product roadmap, we believe there is great potential for enhancements to the hand and wrist sub-specialty. Therefore, our mission is to be uniquely focused on the needs of the hand and wrist surgeon specialist and their patients. We feel as though the hand and wrist market has been untapped for innovation - and we intend to step outside the box to address unmet needs while still providing strong, rigid fixation that has been proven throughout the years.
Zippia score 3.6
Corent Technology is a leader in SaaS transformation. Corent's Multi-Tenant Server™ (MTS™) provides a comprehensive path to SaaS by providing a software “plug-in” approach to instant transformation of conventional, single-tenant software applications into robust multi-tenant SaaS (Software as a Service) solutions. Corent's platform for SaaS transformation and service delivery not only helps clients avoid the time consuming and costly process of re-architecting their applications for SaaS, but also provides a turnkey environment for deployment, operation, and management. The newly transformed SaaS solutions can be deployed on any public, private or hybrid cloud; leveraging the technology stack of the SaaS provider's choice while ensuring the lowest cost of service delivery.
Zippia score 3.6
We make software that helps ordinary drivers become safe drivers, and helps insurers find and reward them!
Zippia score 3.4
Gaikai (Gaikai Inc.) is a next generation video game technology company acquired by Sony Computer Entertainment (SCE) in 2012. Gaikai is powering SCE video game streaming services including Remote Play (between the PlayStation 4 and PlayStation Vita) and an upcoming cloud-based game streaming service (PlayStation Now). Gaikai is driven by a simple mission: make as many games available to as many people on as many devices as possible, easily and instantly. Gaikai's Website
Zippia score 2.9
Clickety-Split, Inc. develops search, shopping, and social networking software. It offers Clickety-Split, a software that offer the user links to shop, search local listings, access news feeds, send emails and text messages, and make Internet calls. The company is based in Aliso Viejo, California.
Zippia score 4.3
To do our part in making orange county one of the best places in the world to call home.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Crossover Health | |
| 2 | Workwell Systems Inc. | |
| 3 | ExsoMed | |
| 4 | Corent Technology | |
| 5 | Driveway | |
| 6 | Gaikai | |
| 7 | Clickety Split |