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

Zippia score 4.5
Tokio Marine Holdings, Inc, is a multinational insurance holding company headquartered in Tokyo, Japan. It is the largest property/casualty insurance group in Japan in terms of revenue and is the parent company for the Tokio Marine Group which employs 39,000 people in 38 countries worldwide.
Zippia score 4.0
Lumity simplifies company health plan decisions with data-driven recommendations that drive cost savings and improve outcomes. With one dashboard, users can control and measure their plan's design, match recommendations to group needs, and receive real-time insights into benefits. Founded in 2013 as a B2B company, Lumity is headquartered in San Mateo, California.
Zippia score 3.3
Rakuten Americas is a internet services of e-commerce, digital content, communications and data analytics, bringing the joy of discovery to millions of members around the world. We've brought together a unique set of internet services that are changing the way retailers and marketers do business. With businesses such as Rakuten Marketing, Rakuten Rewards and Rakuten Intelligence, we can offer marketers the platform and data intelligence to reach consumers at the moment they want to make a purchase. Headquartered in Silicon Valley, our North American businesses provide a customer-centric ecosystem that challenges limits and empowers people, markets and society through innovation. Forbes has recognized Rakuten as one of the world's “Most Innovative Companies” for the past six years. Our team enjoys all the benefits of the tech industry with a family atmosphere that respects different views and nurtures careers. We have the vision and global opportunities to make amazing things happen. In Japanese, Rakuten means “optimism.” It means we believe in the future. It's an understanding that, with the right mindset, we can make the future better by what we do today. So we challenge ourselves to evolve, innovate and experiment, to create a better, happier future for everyone.
Zippia score 4.8
Franklin Resources, Inc. is a global investment management organization known as Franklin Templeton Investments. They have an extensive global presence, including offices in 35 countries and clients in more than 150. Their common stock is listed on the New York Stock Exchange under the ticker symbol BEN and is included in the Standard & Poor's 500:registered: Index. Franklin Resources Inc. NYSE: BEN is an investment firm originally founded in New York in 1947 as Franklin Distributors, Inc. It is listed on the NYSE under the ticker BEN as in Benjamin Franklin, whom founder Rupert Johnson, Sr. admired. In 1973 the headquarters moved from New York to San Mateo, California. The firm specializes in conservatively managed mutual funds. It offers products under the Franklin, Templeton, Mutual Series and Fiduciary brand names. Like other large investment companies, the firm offers a wide variety of funds but is traditionally best known for bond funds under the Franklin brand, international funds under the Templeton brand, and value funds under the Mutual Series brand.
Zippia score 4.1
Akritiv is Software as a Service solution for Enterprise Services, that combine the best of both of worlds - developed based on best practices and deep insights that come from decades of direct business process management at scale - and executed on advanced computing platforms that combine cloud computing, internet-native designs, and an adaptive deployment approach.
Zippia score 3.8
Ready Solar created the solar-in-a-box industry, changing the way solar electric (photovoltaic) systems are installed. The company's turnkey systems, pre-engineered and pre-assembled with the first All-AC components, are the easiest and most cost-effective way to install rooftop solar for general contractors, electrical contractors, home builders and other trades-people with basic electrical proficiency.
Zippia score 4.1
Kronos Bio is dedicated to the research and development of first-in-class therapies that modulate historically recalcitrant cancer targets. It develops therapies that modulate historically undruggable targets. The company leverages deep capabilities in high-throughput small-molecule microarrays (SMM), targeted protein degradation, and cancer biology in order to identify potent and selective compounds against transcription factors and other central drivers of oncogenic signaling. . In 2017, Angela Koehler, Christopher Wilfong , and Joshua A. Kazam established Kronos Bio in San Mateo California.
Zippia score 4.6
NetSuite Inc. is an American cloud computing company founded in 1998 with headquarters in Austin, Texas, that provides software and services to manage business finances, operations, and customer relations.
Zippia score 4.8
Guidewire Software, Inc. provides technology solutions to the property, casualty, and workers compensation insurance industry. It offers ClaimCenter, a Web-based claims system that supports various lines of personal, commercial, and workers' compensation insurance; BillingCenter, a Web-based enterprise application for coordinating, executing, and recording receivables transactions; and PolicyCenter, a Web-based underwriting and policy administration system for personal and commercial line carriers. The company also offers implementation services; and assessment services for property and casualty companies in North America. Its solutions are used to perform various insurance operations, including billing, underwriting, policy, and claim management. Guidewire Software, Inc. was founded in 2001 and is based in San Mateo, California with additional offices in London, Munich, Paris, Sydney, Tokyo, Hong Kong, and Toronto.
Zippia score 4.6
Apttus enterprise-class software drives the vital business process between the buyer's interest in a purchase and the realization of revenue. Delivered on the world's most trusted and comprehensive cloud platform, the Salesforce Platform, Apttus' Quote-to-Cash solutions increase sales and maximize visibility and control. Applications include Configure-Price-Quote (CPQ), Contract Management, Renewals and Revenue Management. Additionally, Apttus' patent pending X-Author technology enables Microsoft Office to be a user-interface with full interaction and control between Salesforce and Microsoft Office. Apttus is based in San Mateo, California, with additional offices in London, UK and Ahmedabad, India.
Zippia score 4.7
Coupa Software is the cloud platform for business spend. It is a provider of disruptive and innovative cloud spend management (CSM) solutions that help companies control and gain visibility into their indirect spending while generating savings that go direct to the bottom line. Coupa combines e-procurement, expense management, and e-invoicing capabilities in the spend management industry's only unified cloud platform. It is innovative, easy to use, fast to configure and deploy, and cost-effective. With deep domain knowledge in e-procurement, e-invoicing, and expense management, a best-in-class cloud computing platform, a fast-growing community of customers, and industry-first innovations like real-time benchmarking, intelligent expense report auditing, and crowd sourcing great deals on the Web, Coupa is leading the way in helping companies spend smarter and save more.
Zippia score 4.5
As the new face of corporate food service, Guckenheimer envisions a world where food in the workplace is an important part of employee engagement. We are an expert food service company and partner to our clients to promote healthy, inspiring lifestyles...
Zippia score 4.0
The future of travel. Now.
Zippia score 3.8
SpringSource builds Java infrastructure software which eliminates the complexity of enterprise Java. SpringSource created Spring, the de facto standard platform to build, run, and manage enterprise Java applications. SpringSource also employs the leading committers for Apache Tomcat and is the leading Tomcat support provider.
Zippia score 4.5
WageWorks, Inc. (NYSE: WAGE) is a leader in administering Consumer-Directed Benefits (CDBs). WageWorks is solely dedicated to administering CDBs, including pre-tax spending accounts, such as Health Savings Accounts (HSAs), health and dependent care Flexible Spending Accounts (FSAs), Health Reimbursement Arrangements (HRAs), as well as Commuter Benefit Services, including transit and parking programs, wellness programs, COBRA, and other employee benefits. WageWorks is headquartered in San Mateo, California, with offices in major locations throughout the United States.
Zippia score 4.1
We value people for each of the aspects that make them whole. We believe that people should not be defined only by a job title. And, just like our product, we honor each of the experiences that build our people. At Medallia we hire the whole person, not just a part of them.
Zippia score 4.7
Essex Property Trust is a publicly traded real estate investment trust that invests in apartments, primarily on the West Coast of the United States. As of December 31, 2017, the company owned interests in 247 apartment complexes, aggregating 60,239 apartment units, and 1 office building comprising 106,564 square feet.
Zippia score 4.6
Founded by ex-Googlers, Upstart is the first lending platform to leverage artificial intelligence and machine learning to price credit and automate the borrowing process. The company's proprietary underwriting model identifies high-quality borrowers despite limited credit and employment history by using variables including schools attended, area of study, and work experience. Upstart offers 3-year and 5-year fixed-rate interest loans, which are primarily used to pay off credit cards, consolidate debt, make large purchases, or invest in vocational education. In addition to its direct-to-consumer lending platform, Upstart provides technology to banks, credit unions and other partners via a “Software-as-a-Service” offering called Powered by Upstart.
Zippia score 4.2
The official Twitter account of the PAYBACK GROUP in Munich 💙 #ichmachblau
Zippia score 4.7
Roblox is an online entertainment platform for shared digital experience that brings people together through play. It enables anyone to imagine, create, and have fun with friends as they explore interactive 3D experiences produced by developers using their desktop design tool, Roblox Studio.
Zippia score 4.1
Allied Universal provides unparalleled service, systems, and solutions to serve, secure, and care for the people and businesses in their communities. Their relationships with their employees and clients are at the heart of everything they do, each and every day. This dependable company offers security services, security systems, janitorial and staffing services.
Zippia score 4.7
EY is a global leader in assurance, tax, transaction and advisory services. The insights and quality services EY delivers helps build trust and confidence in the capital markets and in economies the world over. EY develops outstanding leaders who team to deliver on their promises to all of their stakeholders. In so doing, EY play a critical role in building a better working world for their people, for their clients and for their communities. EY refers to the global organization and may refer to one or more of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients. EY's 190,000 people are the foundation of EY's success. EY assembles the right multi-disciplinary team for your business, drawing on their global network of professionals. Working with you in a collaborative style, EY gains a clear understanding of your organisation and strive to identify issues before they become problems. You get the people you need, wherever in the world you need them, backed up by leading practices, methodologies and tools.
Zippia score 4.4
HCL Technologies Limited is an Indian multinational information technology service and consulting company headquartered in Noida, Uttar Pradesh. It is a subsidiary of HCL Enterprise.
Zippia score 4.3
PetSmart is a privately held American chain of pet superstores, which sell pet products, services, and small pets.
Zippia score 4.8
Sutter Health is a not-for-profit health system in Northern California that delivers top-rated, affordable healthcare. Headquartered in Sacramento, California, this institution has doctors, hospitals and other health care services in more than 100 Northern California cities and towns. Major service lines of Sutter Health affiliated hospitals include cardiac care, women's and children's services, cancer care, orthopedics and advanced patient safety technology.
Zippia score 4.7
IQVIA, formerly Quintiles and IMS Health, Inc., is an American multinational company serving the combined industries of health information technology and clinical research.
Zippia score 4.3
Sony Electronics (SEL) is the U.S. sales and marketing arm of Sony's global electronics business. It is a leading provider of audio/video electronics and information technology products for the consumer and professional markets. Operations include research and development, design, engineering, sales, marketing, distribution and customer service. Sony has played a key role in the development of Blu-ray Disc™, CD, DVD and Super Audio CD technologies, among many others. The Company produces and sells a wide range of consumer products and is an innovator in high-definition professional broadcast and video equipment. Sony also offers a full line of business-to-business products for medical, security, visual imaging and photofinishing applications.
Zippia score 4.5
For over 30 years, PDX has been a market leader in pharmacy management software and services. Over 10,000 pharmacies in the United States use PDX products or services to provide unbridled patient care, unmatched accounting services, and powerful reporting tools for operational management. PDX features solutions to improve outcomes and the overall well-being of their clients' patients.
Zippia score 4.8
Workday is the leader in SaaS-based enterprise solutions for human resources, payroll and financial management, providing new levels of business agility for a fraction of the cost of buying, deploying and maintaining legacy on-premise systems. More than 130 customers, spanning mid-sized organizations to global Fortune 500 businesses, have selected Workday. Workday Human Capital Management and Workday Financial Management use modern, standards-based technologies to provide an unparalleled level of agility, ease-of-use, and integration capability.
Zippia score 4.8
Adobe, established in 1982, is the global leader in digital media and digital marketing solutions. Tools and services by Adobe enable its customers to create digital content, deploy it across media and devices, and then continually measure and optimize it based on user data. Adobe's mission is to change the world through digital experiences. The company has over 10,000 employees and has its headquarters in San Jose, CA.
Zippia score 4.2
Sunrise Senior Living Management, Inc., formerly known as Sunrise Assisted Living Management Inc., operates as a subsidiary of Sunrise Senior Living Inc. The company provides senior living and health care services. Sunrise Senior Living Management, Inc. is based in McLean Virginia.
Zippia score 4.4
At Factory Mattress & Bedrooms, they understand that next to your family, there's nothing more important than a good night's sleep. Whether you want the support of an innerspring mattress or the comfort of memory foam, they have the selection, service and value to suit your needs. They carry top mattress name brands, like Sealy Posturepedic, Simmons Beautyrest, Stearns & Foster and Tempur-Pedic.
Zippia score 4.4
ZS Associates is a global leader in sales and marketing consulting, outsourcing, technology and software. ZS Associates like solving problems-taking things apart, seeing how they work and putting them back together, better. They lead the way in combining science and hands-on experience to solve the toughest sales and marketing challenges. For more than 30 years, they've learned from each success and apply their passion to help customers win and grow. When the forces of sales and marketing combine, the impact can be incredible. Together, they have the power to boost market share, increase revenue, lower costs and improve overall business performance. That's impact where it matters. And, in collaboration with their clients, that's exactly the kind of impact ZS delivers.
Zippia score 4.4
Andersen Corporation is an enterprise company manufactured and marketed premium windows and doors. The flagship Andersen brand is the most recognized and most used brand in the window and patio door industry. In addition to the Andersen brand, Andersen Corporation includes Renewal by Andersen window replacement, Silver Line, and American Craftsman brand windows and doors sold exclusively at The Home Depot. Andersen was founded in 1903 and is privately owned. The company is known for its strong history of commitment to its business partners, employees, community and environmental stewardship. Andersen employs 9,000 people and markets products throughout North America and in South America, Europe, Asia, and the Middle East.
Zippia score 4.9
Momentive Performance Materials Inc. is a global leader in silicones and advanced materials, with a 75+ year heritage of being first to market with performance applications for major industries that support and improve everyday life. The Company delivers science-based solutions, by linking custom technology platforms to opportunities for customers. Momentive Specialty Chemicals Inc. is now Hexion Inc., the global leader in thermoset resins. Hexion serves the global wood and industrial markets through a broad range of thermoset technologies, specialty products and technical support for customers in a diverse range of applications and industries.
Zippia score 4.9
Comerica Incorporated is a financial services company headquartered in Dallas, Texas. This company is strategically aligned into three major business segments: the business bank, the retail bank, and wealth management. In addition to Texas, Comerica Bank locations can be found in Arizona, California, Florida and Michigan, with select businesses operating in several other states as well as in Canada and Mexico. Comerica's reach extends beyond the US border. Their presence in North America includes a wide variety of businesses and locations across the continent.
Zippia score 4.8
Explore the new generation PlayStation 4 and PS5 consoles - experience immersive gaming with thousands of hit games in every genre to rewrite the rules for what a PlayStation console can do.
Zippia score 4.1
AmeriGas is the nation's largest propane company, serving over 2 million customers locally in all 50 states from over 2,500 distribution locations. AmeriGas is the nation's largest propane company, serving over 2 million customers locally in all 50 states from over 1,200 locations. Our mission is to be the most reliable, the safest and the most responsive propane company in the United States.
Zippia score 4.4
Total Wine & More is a large, family-owned, privately held American alcohol retailer founded and led by brothers David Trone and Robert Trone.
Zippia score 4.8
Nuance Communications (NASDAQ: NUAN) is the pioneer and leader in conversational AI innovations that bring intelligence to everyday work and life. The company delivers solutions that understand, analyze, and respond to people - amplifying human intelligence to increase productivity and security. With decades of domain and AI expertise, Nuance works with thousands of organizations globally across healthcare, financial services, telecommunications, government, and retail - to create stronger relationships and better experiences for their customers and workforce. For more information, please visit www.nuance.com.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Tokio Marine Management, Inc. | |
| 2 | Lumity | |
| 3 | Rakuten Americas | |
| 4 | Franklin Templeton | |
| 5 | Akritiv | |
| 6 | Ready Solar | |
| 7 | Kronos Bio | |
| 8 | NetSuite | |
| 9 | Guidewire Software | |
| 10 | Conga | |
| 11 | Coupa Software | |
| 12 | Guckenheimer | |
| 13 | Mondee | |
| 14 | Interface21 | |
| 15 | WageWorks | |
| 16 | Medallia | |
| 17 | Essex Property Trust | |
| 18 | Upstart Network | |
| 19 | PAYBACK | |
| 20 | Roblox |