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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 4.6
MemorialCare is Orange & LA counties' leading integrated health system with the best doctors, urgent care, & pediatricians. Join our family & see the difference today!
Zippia score 4.4
Kingston Technology Corporation is an American multinational computer technology corporation that develops, manufactures, sells and supports flash memory products and other computer-related memory products, as well as the HyperX gaming division.
Zippia score 4.2
D-Link Corporation is a Taiwanese multinational networking equipment manufacturing corporation headquartered in Taipei, Taiwan.
Zippia score 4.0
Orange County Sanitation District provides wastewater collection, treatment, & recycling for 2.6 million people in Orange County, CA. Contact: (714) 962-2411
Zippia score 4.2
Pan-Pacific Mechanical, Inc. provides plumbing design and contracting services to hospitals, high-rise residential buildings, and commercial buildings in Northern and Southern California. Its projects include design-assist, design-build, education, entertainment, healthcare, hotels and resorts, office, public works, research and labs, residential, site utilities. The company was founded in 1947 and is based in Fountain Valley, California.
Zippia score 3.9
United Sports Brands is a global leader in sports performance and protective products designed to help athletes perform at their personal best. Brands within the company's impressive portfolio include Shock Doctor, the #1 global leader in mouthguards; McDavid, a brand at the top of the recommended lists of pro athletes, sports medicine professionals and athletic trainers for more than 30 years; Cutters, the innovative leader in the athletic glove market and high performance glove grip technology; and, XO Athletic, a premium, game-changing developer of athletic cups and sports protection.
Zippia score 4.3
Fountain Valley School District caters to kindergarten through eighth grade in Fountain Valley, Calif.
Zippia score 4.1
Coastline Community College is a community college with three mini-campuses in Westminster, Garden Grove and Newport Beach and an administration building in Fountain Valley, California, United States.
Zippia score 4.3
McDavid designs and markets sports medicine and sports protection products, in addition to performance apparel for active people and athletes. McDavid products are at the top of the recommended lists of pro athletes, sports medicine professionals and athletic trainers. From research-backed ankle braces to protective apparel, McDavid products address both the broad range and the specific needs of professional, collegiate and all athletes across a variety of sports.
Zippia score 3.5
Zippia score 4.1
Alpine Biomed is a leading designer, manufacturer and distributor of diagnostic equipment and accessories used in Gastroenterology and Neurology. Over the years Alpine Biomed has developed innovative diagnostics with their unique sensor technologies such as pH, pressure, and impedance. By combining this expertise with their proprietary and proven manufacturing processes, they have continued to supply high quality medical products for fifteen years. Alpine's recent acquisition of Stellate adds superior EEG and Sleep diagnostic tools to their portfolio of electromyography systems and accessories. Together, these products provide neurology and physical medicine physicians with a broad range of advanced diagnostic tools for their patients.
Zippia score 3.7
Los Cab Sports Village is Southern California's Premier Athletic, Fitness & Sports Club in Orange County. Featuring 2 Gyms, 3 Pools, 23 Courts, & More!
Zippia score 4.1
HyperX is globally known as the dedicated esports and gaming product team within Kingston Technology Inc, staffed by gamers who can listen to and understand fans and pro teams alike to create products that meet their demands and beyond for PC, Mobile and Console gaming. Proud to create multi award-winning high-performance DDR4 and DDR3 memory, SSDs and USB Flash drives that have all been embraced by esports and gaming fans, pro gamers and teams globally, HyperX also has an innovative peripherals range that includes headsets focussed on amazing comfort and sound quality in addition to keyboards, mice and mouse pads focussed on FPS gaming, giving all types of gamer the edge they need to succeed.
Zippia score 3.4
60th Anniversary! Knowlwood Restaurants provides an historical atmosphere in a friendly, relaxed, and family-oriented environment. We have televisions and arcade games for entertainment for the young and the young at heart. Knowlwood gladly provides a...
Zippia score 3.6
The Orange County Water District is a California special district that manages the groundwater basin beneath central and northern Orange County, California. The groundwater basin provides a water supply to 19 municipal water agencies and special districts that serve more than 2.4 million Orange County residents.
Zippia score 3.7
Optimum First Mortgage - Home of the FREE loan
Zippia score 3.9
Pace is primarily engaged in providing professional engineering services. Establishments primarily providing and supervising their own engineering staff on temporary contract to other firms are included in this industry.
Zippia score 3.7
Serving the American Indian community of Los Angeles, Orange and Riverside Counties for 44 years, SCIC provides much needed support and assistance in the areas of Workforce Development, Education, Family Support, Multimedia Training, Supportive Service...
Zippia score 3.9
Omni Metal Finishing Inc. is primarily engaged in all types of electroplating, plating, anodizing, coloring, and finishing of metals and formed products for the trade. Also included in this industry are establishments which perform these types of activities, on their own account, on purchased metals or formed products.
Zippia score 3.8
Mile Square Golf Course features a challenging 18 hole golf course and beautiful clubhouse. Beautiful banquet & Wedding Venue. (714) 962-5541
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 4.5
Tenet Healthcare Corporation is a diversified healthcare services company with 115,000 employees united around a common mission: to help people live happier, healthier lives. Through its subsidiaries, partnerships and joint ventures, including United Surgical Partners International, this company operates general acute care and specialty hospitals, ambulatory surgery centers, urgent care centers and other outpatient facilities.
Zippia score 4.6
Surgery Partners acquires, develops and manages free-standing ambulatory surgical centers (ASCs) in partnership with leading physicians. The company owns and operates twelve ASCs. As one of the largest ASC operators in the Southeast, Surgery Partners is dedicated to clinical excellence in outpatient surgery services and provides its centers with experienced and efficient operations leadership, development expertise, and practice partnership.
Zippia score 4.2
Volt offers proven staffing and workforce management services that make great organizations better. Volt Information Sciences, Inc. is an international provider of staffing services, outsourcing solutions, and information technology infrastructure services.Their staffing services include providing contingent workers and personnel recruitment services, supporting primarily professional administration, technical, information technology, and engineering positions.
Zippia score 4.5
MSXI provides specialised technology-based services to the automotive industry and employs more than 6,000 experts in more than 80 countries. The company has innovated in the automotive industry for more than a half-century, has a unique competitive position and broad geographic and service capabilities. This has facilitated consistently strong growth and supported its high proportion of recurring revenues from long-term contracts. The trend for automotive companies to outsource more business processes presents significant market opportunity to drive further expansion. With decades of experience and more than 6,000 industry experts in 80 countries, MSX International serves as a perpetual pioneer, opening new roads in the retail network and human capital solutions spaces. Leveraging our expertise in the passionate pursuit of outstanding results, we are adept at bringing innovative solutions to our customers and their complex challenges. Through our industry experience, leading talent, cutting-edge technologies and best practices, we're serving your business needs to help you achieve your goals. Our dedicated team is committed to making your business more efficient, cost-effective, profitable and successful. We have been an innovator in the automotive industry for more than half a century and have created a company that identifies and maximizes opportunities to effectively solve problems and deliver comprehensive business strategies that give you the competitive advantage. Find out more about how our strategic solutions can help you make more efficient use of your retail network and human capital solutions spaces.
Zippia score 4.7
Ceridian is a global human capital management (HCM) software company. Their flagship cloud HCM platform Dayforce provides human resources, payroll, benefits, workforce management, and talent management capabilities in a single solution. This company's platform helps their clients manage the entire employee lifecycle, from recruiting and onboarding to paying people and developing their careers. Ceridian provides solutions for organizations of all sizes, from small businesses to global organizations.
Zippia score 4.7
Children's Hospital Los Angeles (CHLA) is a 501(c)(3) nonprofit hospital for pediatric care. CHLA has been named the best children's hospital on the West Coast and is among the top five in the nation for clinical excellence with its selection to the prestigious U.S. News & World Report Honor Roll. CHLA is home to The Saban Research Institute, one of the largest and most productive pediatric research facilities in the United States.
Zippia score 3.9
Mimi's Bistro + Bakery is an American restaurant chain with 48 locations in 12 states. Originally headquartered in Tustin, California, its headquarters moved to Dallas, Texas in 2014 after 36 years in California. It serves French and American food, with French decor and themes.
Zippia score 4.1
The Makino commitment starts with global leadership in metal-cutting and manufacturing technology, with industry-leading horizontal machining centers, vertical machining centers, wire EDM and Ram EDM, and graphite machining centers.
Zippia score 4.8
Hoag is a not-for-profit regional health care delivery network in Orange County, California, that treats nearly 30,000 inpatients and 350,000 outpatients annually.
Zippia score 4.2
Black Angus Steakhouse is an American restaurant chain that specializes in steaks, headquartered in Sherman Oaks, California.
Zippia score 3.7
ANTECH Diagnostics offers more than 400 different tests and special profiles in chemistry, pathology, endocrinology, serology, hematology and microbiology. With more than 50 laboratories across the U.S. and Canada, our diagnostic services are unsurpassed. At ANTECH, They believe one of the most important facets of being an outstanding reference laboratory is the Quality Assurance we provide .
Zippia score 4.0
Corner Bakery Cafe is an American chain of cafes that specialize in pastries, breads, breakfast dishes, gourmet sandwiches, homemade soups, salads, and pasta.
Zippia score 4.2
WELCOME TO G&M OIL COMPANY LEARN ABOUT OUR APP Founded in 1969, Our goal at G&M Oil Company is to...
Zippia score 4.3
American Tire Depot provides guaranteed lowest prices on tires and wheels. Discounted tire prices are available at more than 99 California locations.
Zippia score 4.3
Morley Companies is a United States corporation that provides business services to Fortune 500 and Global 100 clients; contact centers and back office processing; meetings and incentives management; and exhibits and displays production.
Zippia score 4.4
Memorial University Medical Center is a regional hospital and referral center for cancer care, trauma, rehabilitation, high-risk obstetrics, neonatology, pediatrics and cardiac care.
Zippia score 4.8
Pierce Manufacturing is a US company based in Appleton, Wisconsin that manufactures customized fire and rescue apparatus and a wholly owned subsidiary of Oshkosh Corporation.
Zippia score 4.3
Dunn-Edwards Paints, an industry leader since 1925, is one of nation's largest manufacturers and distributors of architectural, industrial and high performance paints and paint supplies.
Zippia score 4.4
Cathay Bank is a financial services company originally founded to support Los Angeles' growing Chinese American community, providing them with the tools and services they need to achieve their goals. Founded in 1962, the firm operates in nine states in the U.S. as well as a branch in Hong Kong and representative offices in Beijing, Shanghai, and Taipei. Cathay General Bancorp is the holding company for Cathay Bank.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | MemorialCare | |
| 2 | Kingston Technology | |
| 3 | D-Link | |
| 4 | Orange County Sanitation District | |
| 5 | Pan-Pacific Mechanical | |
| 6 | United Sports Brands | |
| 7 | Fountain Valley School District | |
| 8 | Coastline Community College | |
| 9 | McDavid | |
| 10 | Metalcrafters | |
| 11 | Alpine Biomed | |
| 12 | Los Cab Sports Village | |
| 13 | HyperX | |
| 14 | Knowlwood Restaurants | |
| 15 | Orange County Water District | |
| 16 | Optimum First Mortgage | |
| 17 | Pace Advanced Water Engineering | |
| 18 | Southern California Indian Center | |
| 19 | Omni Metal Finishing | |
| 20 | Mile Square Golf |