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We figured out the best fortune 500 companies to work for in California using data on salaries, company financial health, and employee diversity. You can also search for the best fortune 500 companies to work for in any other state or city.

Zippia score 4.7
Sempra Energy was created in 1998 by a merger of parent companies of two long-established, and highly respected, investor-owned utilities with rich histories dating back more than a century. Sempra Energy was founded to capitalize on new opportunities in competitive energy markets. The company's ongoing focus is to enhance shareholder value and meet customer needs by sustaining the financial strength, operational flexibility and skilled workforce needed to succeed in rapidly changing market conditions. Sempra Energy is a Fortune 500 energy services company, based in San Diego, Calif., that combines deep industry expertise with rigorous risk management to deliver superior shareholder returns. In 2013, Sempra Energy produced revenues of approximately $10.5 billion.
Zippia score 4.5
Qualcomm designs, develops, manufactures, and markets digital communication products worldwide. Qualcomm pioneered 3G and 4G and now the company is leading the way to 5G. The company works in multiple industries from automotive and IoT to healthcare and security. Currently Qualcomm focuses on a single goal--invent mobile technology breakthroughs. The company was founded in 1985 and is headquartered in San Diego, California.
Zippia score 4.4
Autoliv, Inc. (Autoliv) is a holding company. Autoliv is the supplier of automotive safety systems, with a range of product offerings, including modules and components for passenger and driver-side airbags, side-impact airbag protection systems, seatbelts, steering wheels, safety electronics, whiplash protection systems and child seats, as well as night vision systems, radar and other active safety systems. Autoliv has two main operating segments: airbags/seatbelt (including restraint electronics) products and active safety electronics products. In addition, in April 2010, Autoliv Inc.'s Automotive Holding AS increased its stake in Norma AS from 51% to 93.74%. Additionally, Skandinaviska Enskilda Banken AB and ING Luxembourg SA sold their 6.67% and 10% stake, respectively, held in Norma AS. In November 2011, the Company acquired the airbag cushion cut&sew assets from Milliken. In June 2012, the Company sold its subsidiary Autoliv Mekan AB to Verktygs Allians i Hassleholm AB.
Zippia score 4.9
Hewlett-Packard provides products, technologies, software, solutions, and services to individual consumers and small- and medium-sized businesses (SMBs) as well as to the government, health, and education sectors worldwide. The company's personal systems segment offers commercial and consumer PCs, workstations, tablets, retail point-of-sale systems, calculators and other related accessories, software, support, and services for the commercial and consumer markets. Its printing segment provides consumer and commercial printer hardware, supplies, media, and scanning devices as well as LaserJet and enterprise, inkjet and printing, and graphics solutions; and software and web services. The company's software segment offers IT management, application testing and delivery, information management, big data analytics, security intelligence, and risk management solutions for businesses and enterprises; and licensing, support, and professional services as well as SaaS-based services. Its HP financial services segment provides leasing, financing, utility programs, and asset management services as well as investment solutions to SMBs, educational institutions, and governmental entities. The company's corporate investments segment includes HP labs and cloud-related business incubation projects. Hewlett-Packard was founded in 1939 and is headquartered in Palo Alto, California.
Zippia score 4.9
Calpine Corporation is America's largest generator of electricity from natural gas and geothermal resources with operations in competitive power markets. Their fleet of 79 power plants in operation represents more than 26,000 megawatts of generation capacity. This company is uniquely positioned to benefit from the secular trends affecting their industry, including the abundant and affordable supply of clean natural gas, environmental regulation, aging power generation infrastructure and the increasing need for dispatchable power plants to successfully integrate intermittent renewables into the grid.
Zippia score 4.9
Rock Honda is the most sought-after new Honda and used car dealership in Fontana. They are convenient to the entire Inland Empire and are proud to offer great prices on a large selection of new and used vehicles. Rock Honda also does repairs, routine maintenance or any major service needed.
Zippia score 4.9
AmTrust Financial Services, Inc., is a New York City-based multinational property and casualty insurance company, offering workers' compensation, general liability, business owners policies, cyber liability, EPLI and more.
Zippia score 4.9
For more than 100 years, business, government, and military leaders have turned to Booz Allen Hamilton to solve their most complex problems. They trust us to bring together the right minds: those who devote themselves to the challenge at hand, who speak with relentless candor, and who act with courage and character. They expect original solutions where there are no roadmaps. They rely on us because they know that—together—we will find the answers and change the world.
Zippia score 4.8
Dell is transforming computing and providing high quality solutions that empower people to do more all over the world.
Zippia score 4.8
Lockheed Martin Corporation is a global security company engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems and products. It also provides a range of management, engineering, technical, scientific, logistic, and information services. The Company operates in four business segments: Aeronautics, Electronic Systems, Information Systems & Global Services, and Space Systems. Lockheed Martin was formed in 1995 from the merger of Lockheed Corporation and Martin Marietta. In September 2008, Lockheed Martin Corporation acquired Aculight Corporation. In January 2009, it completed its acquisition of Universal Systems & Technology, Inc. (UNITECH). In August 2009, it completed its acquisition of Gyrocam Systems LLC (Gyrocam). Gyrocam develops and supplies gyrostabilized optical surveillance systems and sustainment field services, principally to the United States military. Lockheed Martin Missiles and Fire Control, a unit of the Company's Electronic Systems business area, would manage the Gyrocam business.
Zippia score 4.8
Cisco Systems, Inc., established in 1984, designs, manufactures, and sells Internet Protocol based networking and other products related to the communications and information technology industry worldwide. The company's technology powers entertainment, retail, healthcare, education, and other markets. Cisco System's core development areas are routing and switching, as well as in advanced technologies such as home networking, IP telephony, optical networking, security, storage area networking, and wireless technology. Today, the company has more than 71,000 employees worldwide. Its headquarters are located in San Jose, CA.
Zippia score 4.8
Microsoft is an American multinational corporation that develops, manufactures, licenses, supports, and sells a range of software products and services. Microsoft's devices and consumer (D&C) licensing segment licenses Windows operating system and related software; Microsoft Office for consumers; and Windows Phone operating system. The company's computing and gaming hardware segment provides Xbox gaming and entertainment consoles and accessories, second-party and third-party video games, and Xbox Live subscriptions; surface devices and accessories; and Microsoft PC accessories. Its phone hardware segment offers Lumia smartphones and other non-Lumia phones. Its D&C other segment provides Windows Store, Xbox Live transactions, and Windows phone store; search advertising; display advertising; Office 365 Home and Office 365 Personal; first-party video games; and other consumer products and services as well as operating retail stores. Microsoft's commercial licensing segments licenses server products, including Windows Server, Microsoft SQL Server, Visual Studio, System Center, and related Client Access Licenses (CALs); Windows Embedded; Windows operating system; Microsoft Office for business, including Office, Exchange, SharePoint, Lync, and related CALs; Microsoft Dynamics business solutions; and Skype. Its commercial other segment offers enterprise services, including premier support services and Microsoft consulting services; commercial cloud comprising Office 365 Commercial, other Microsoft Office online offerings, Dynamics CRM Online, and Microsoft Azure; and other commercial products and online services. The company markets and distributes its products through original equipment manufacturers, distributors, and resellers, as well as online. Microsoft Corporation was founded by Bill Gates and Paul Allen in 1974. It is based in Redmond, Washington.
Zippia score 4.8
Apple is a multinational corporation that designs, manufactures, and markets mobile communication and media devices, personal computers, portable digital music players, and sells a variety of related software, services, peripherals, networking solutions, and third-party digital content and applications. Apple provides many products and services, including iPhone; iPad; iPod; Mac; Apple TV; a portfolio of consumer and professional software applications; the iOS and OS X operating systems; iCloud; and accessories, service, and support offerings. It sells its products worldwide through its retail stores, online stores, direct sales force and third-party cellular network carriers, wholesalers, retailers, and value-added resellers to the consumer and also sells third-party iPhone, iPad, Mac and iPod compatible products, including application software and accessories through its online and retail stores. Introduced in 1984, the Macintosh was the first widely sold personal computer with a graphical user interface (GUI). That feature and others such as an improved floppy drive design and a low-cost hard drive that made data retrieval faster helped Apple cultivate a reputation for innovation. Apple was named as the most admired company in the United States in 2008 and in the world from 2008 to 2012 by the Fortune magazine. The company was founded by Steven Paul Jobs, Steve Wozniak, and Ronald Gerald Wayne on April 1, 1976, and is headquartered in Cupertino, California.
Zippia score 4.8
Jones Lang LaSalle is a financial and professional services firm that specializes in commercial real estate services and investment management. Its services include: tenant representation for organizations that lease office, industrial and retail spaces; consulting, which supports companies to develop workplace strategies such as occupancy planning, relocations, and energy and environmental sustainability initiatives; project and development services to manage ground-up creation, building construction, and major interior renovations; capital markets and real estate investment banking, which helps organizations buy and sell properties, and improve the financial impact of their real estate; facilities management for a variety of properties including office towers, retail and exhibition centers, and government, collegiate and industrial complexes; property management services, that provide on-site administration to help owners of office, industrial, retail and specialty properties reduce costs and enhance their property values; and valuations that provide impartial assessments of real estate worth through more than 200 corporate offices in 70 countries. Jones Lang LaSalle was formed by the merger of Jones Lang Wootton, a British firm with origins dating back to 1783, and LaSalle Partners, an American company formed from a predecessor launched in 1968. Jones Lang Wootton opened its first US office in New York in 1975. In 1997, the initial public offering was completed by LaSalle Partners for the company's common stock in the market.
Zippia score 4.8
Marsh & McLennan Companies is the premier global professional services firm providing advice and solutions in risk, strategy and human capital. Through our market leading brands, colleagues in more than 100 countries help clients identify, plan for and respond to critical business issues and risks.
Zippia score 4.7
Live Nation Entertainment Inc, the world's live entertainment company, combines several entertainment brands, including Ticketmaster.com, Live Nation Concerts, the Live Nation and Live Nation Productions. Live Nation began as SFX Entertainment, a part of SFX Broadcasting, and then became a division of Clear Channel Communications. It became its own entity in 2005 with Michael Rapino as President and CEO. Since then, Live Nation has provided live entertainment services to fans in over 40 countries around the world through promotion and hundreds of entertainment venues. Live Nation partnered with Ticketmaster, the global leader in live event ticketing, in 2010 to form Live Nation Entertainment. This relationship has allowed both companies to expand their reach to help more fans experience the power of live each year. Live Nation Concerts produces over 35,000 live music events annually in conjunction with Live Nation Entertainment's 4,000+ touring artists. Live Nation fully acquired Front Line Management Group in 2011, giving the company access to the artists it represents, now numbering over 500, including top acts such as Chicago, Alan Jackson and Jimmy Buffett. Each of these businesses supports the Live Nation Network, the leading provider of entertainment marketing solutions. Live Nation Network connects more than 1000 advertisers to its network of consumers through Live Nation live event and digital platforms. Live Nation Entertainment has recently focused investments on profitable music festivals and initiatives associated with them. Some of the festivals Live Nation Entertainment has a controlling stake in include Lollapalooza and Bonnaroo. They also have a partnership with Insomniac who runs the Electric Daisy Carnival. Part of these investments include upgrading facilities at the festivals, including adding permanent bathrooms and running water. Live Nation Entertainment has an international presence, which has allowed them to acquire businesses around the world including the House of Blues (2006), a United States concert promoter; Union Events in Canada (2016) and Mainland Music (2018), based in Switzerland. It has also gained majority interest in AC Entertainment (2016), the Sweden Rock Festival (2016), Australia's Secret Sounds Group (2016) and DF Entertainment (2018).
Zippia score 4.7
For more than a century, Mutual of Omaha has been committed to helping their customers through life's transitions by providing an array of insurance, financial and banking products.
Zippia score 4.7
Delphi Electronics and Safety is one of the leading companies in the automotive industry. This innovative company was founded in 1988 and has long been providing high-quality products to its customers. They do self-start vehicle ignitions, electric starters, PVC insulated cables, multi-wire connection systems, catalytic converters, direct-acting diesel fuel injection systems and more.
Zippia score 4.7
Northrop Grumman Corporation (NYSE: NOC) is a leading global security company whose 120,000 employees provide innovative systems, products, and solutions in aerospace, electronics, information systems, shipbuilding and technical services to government and commercial customers worldwide.
Zippia score 4.7
Industrial Solutions, Inc. is an insulation, scaffold, coatings, and general labor company that provides a variety of specialty services such as piping, erection and dismantling for industrial and commercial needs, blasting, janitorial, lawn maintenance, etc. Its clients mostly come from the petrochemical, power and utilities, refining, pulp and paper, commercial, and marine industries. Industrial Solutions aims to satisfy all of its clients' specialty contractor needs.
Zippia score 4.7
Altera Corporation is the leader in technology innovation, providing customers programmable solutions for electronic systems. The company manufactures programmable logic devices (plds); structured application-specific integrated circuit devices and predefined design building blocks or intellectual-property cores. In 2015, Altera was acquired by intel. Altera was founded in 1983 in San Jose, CA, and employs more than 3,000 people in over 20 countries.
Zippia score 4.7
Automatic Data Processing, Inc. is an American provider of human resources management software and services.
Zippia score 4.7
Johnson & Johnson engages in the research and development, manufacture, and sale of a range of products in the healthcare field. The company operates through three business segments, including Consumer; Pharmaceutical and Medical Devices; and Diagnostics. The Consumer segment includes a range of products used in the baby care, skin care, oral care, wound care and women's health care fields, as well as nutritional and over-the-counter pharmaceutical products. The Baby Care franchise includes the JOHNSON'S Baby line of products. Major brands in the Skin Care franchise include the AVEENO; CLEAN & CLEAR; JOHNSON'S Adult; NEUTROGENA; RoC; LUBRIDERM; Beijing Dabao Cosmetics Co., Ltd.; and Vendome product lines. The Oral Care franchise includes the LISTERINE and REACH oral care lines of products. Major brands in the Women's Health franchise are the CAREFREE Pantiliners and STAYFREE sanitary protection products. The nutritional and over-the-counter lines include SPLENDA, No Calorie Sweetener; the family of TYLENOL acetaminophen products; SUDAFED cold, flu and allergy products; ZYRTEC allergy products; MOTRIN IB ibuprofen products; and PEPCID AC Acid Controller from Johnson & Johnson Merck Consumer Pharmaceuticals Co. These products are marketed principally to the general public and sold both to wholesalers and directly to independent and chain retail outlets throughout the world. Pharmaceutical The Pharmaceutical segment includes products in the following therapeutic areas: anti-infective, antipsychotic, cardiovascular, contraceptive, dermatology, gastrointestinal, hematology, immunology, neurology, oncology, pain management, urology and virology. These products are distributed directly to retailers, wholesalers and health care professionals for prescription use by the general public. Key products in the Pharmaceutical segment include: REMICADE (infliximab), a biologic approved for the treatment of Crohn's disease, ankylosing spondylitis, psoriasis, psoriatic arthritis, ulcerative colitis, and use in the treatment of rheumatoid arthritis; TOPAMAX (topiramate), approved for adjunctive and monotherapy use in epilepsy, as well as for the prophylactic treatment of migraines; PROCRIT (Epoetin alfa, sold outside the U.S. as EPREX), a biotechnology-derived product that stimulates red blood cell production; RISPERDAL oral (risperidone), a medication that treats the symptoms of schizophrenia, bipolar mania and irritability associated with autistic behavior in indicated patients, RISPERDAL CONSTA (risperidone), a long-acting injectable, and INVEGA (paliperdone) Extended-Release tablets, for the treatment of schizophrenia; LEVAQUIN (levofloxacin) and FLOXIN (ofloxacin), both in the anti-infective field; CONCERTA (methylphenidate HCl), a product for the treatment of attention deficit hyperactivity disorder; ACIPHEX/PARIET, a proton pump inhibitor co-marketed with Eisai Inc.; and DURAGESIC/Fentanyl Transdermal (fentanyl transdermal system, sold outside the U.S. as DUROGESIC), a treatment for chronic pain that offers a novel delivery system. Medical Devices and Diagnostics The Medical Devices and Diagnostics segment includes a range of products distributed to wholesalers, hospitals and retailers, used principally in the professional fields by physicians, nurses, therapists, hospitals, diagnostic laboratories and clinics. These products include Cordis' circulatory disease management products; DePuy's orthopaedic joint reconstruction, spinal care and sports medicine products; Ethicon's surgical care and women's health products; Ethicon Endo-Surgery's minimally invasive surgical products; LifeScan's blood glucose monitoring and insulin delivery products; Ortho-Clinical Diagnostics' professional diagnostic products and Vistakon's disposable contact lenses.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Sempra Energy | |
| 2 | Qualcomm | |
| 3 | Autoliv |