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

Zippia score 4.8
Robbins Geller Rudman & Dowd LLP (“Robbins Geller” or the “Firm”) specializes in complex litigation emphasizing securities, corporate mergers and acquisitions, shareholder derivative, whistleblower, antitrust, consumer and insurance class actions. The Firm's unparalleled experience and capabilities in these fields are based on the talents of its attorneys, who have successfully prosecuted thousands of class action lawsuits. The Firm is widely recognized as a leading law firm worldwide. Judges have described Robbins Geller as one of the most formidable securities law firms in the country. With 200 lawyers in 10 offices nationwide, the Firm has the resources, experience and tenacity to achieve superior results. Robbins Geller attorneys have shaped the law in the area of securities litigation and shareholder rights, and have recovered tens of billions of dollars on behalf of the Firm's clients.
Zippia score 4.7
We provide attorney services and total document solutions to clients across California. We work both on-site and off-site to meet our clients needs.
Zippia score 4.7
Kineticom is an established staffing agency in telecom, tower, and renewable energy. Companies partner with us to find talent and job seekers to grow their green energy careers.
Zippia score 4.7
LPL Financial Holdings, Inc. was founded in 1989 and is considered the largest independent broker-dealer in the United States.
Zippia score 4.6
La Jolla Institute for Immunology is a non-profit research organization located in La Jolla, California.
Zippia score 4.5
The principals have taken a less common approach to real estate investing with the tact that all real estate classes should be understood and evaluated for investment. This approach is based upon an opportunistic investing strategy and desire for conti...
Zippia score 4.5
Dvele is a real estate company that specializes in offering modern prefab homes and luxury modular houses. Built on award-winning design, and state-of-the-art production technology, Dvele has developed the first end-to-end platform delivering the healthiest, smartest, most eco-conscious luxury homes available. The company is headquartered in San Diego, California.
Zippia score 4.5
Luce, Forward, Hamilton & Scripps LLP or Luce Forward, founded in 1873, was a law firm headquartered in San Diego, California.
Zippia score 4.4
Procopio is an AmLaw 200 corporate and litigation law firm with nearly 200 attorneys in 7 offices throughout the United States.
Zippia score 4.4
Establishments which are headed by members of the bar and are primarily engaged in offering legal advice or services.
Zippia score 4.4
To help our clients achieve their goals by attempting to attain an attractive rate of return on their investments over the long term, while preserving their capital under a wide variety of global macroeconomic and geopolitical conditions.
Zippia score 4.4
Epsilon Systems, founded in 1998 and headquartered in San Diego, CA, has established an international presence in 26 locations including 3 overseas locations. Epsilon Systems customers include the Department of Defense, Department of Energy, Department of Homeland Security and non-profit and commercial customers. Epsilon Systems provides total life cycle support to defense systems, such as basic research, concept development, system architecture, requirements definition and analysis, software development, integration and test, operational support, training, and maintenance and logistics.
Zippia score 4.4
Problem Solving Services & Instrumentation Expertise
Zippia score 4.4
The National Marine Mammal Foundation (NMMF) has a mission to improve and protect life for marine mammals, humans, and our shared oceans through science, service & education.
Zippia score 4.4
Millennium Health is an accredited specialty laboratory with over a decade of experience in drug testing services allowing clinicians to monitor use of prescription medications and/or illicit drugs and effectiveness of treatment plans. Our genetic testing services, including pharmacogenetic testing, help clinicians make more informed medication choices.
Zippia score 4.4
Zippia score 4.4
California Marketing is a nationwide call center based in San Diego, CA. We plan, coordinate and implement customer contact programs locally, regionally, and nationally. ur mission is to continuously serve the needs of our clients by providing innov...
Zippia score 4.3
Situated in the midst of San Diego, California Western School of Law (CWSL) boasts a tremendous location. College life at CWSL puts you in the thick of one of America's biggest and most exciting cities. And as any resident will tell you, San Diego has some of the best weather in the country. Of course, there's much more to CWSL than its location. The school has a time-honored tradition of law academics. The curriculum for the JD program emphasizes universal skills like critical analysis, communication and problem-solving, preparing you for all phases of the profession. California Western School of Law offers joint-degree programs with San Diego State University and the University of California, San Diego. As you earn your JD, you can simultaneously work toward an MBA, MSW or PhD. The school also has an LLM program that focuses on trial advocacy. In addition to federal and state financial aid, California Western School of Law funds many institutional scholarships. These awards are largely based on merit and can provide significant tuition assistance. The main admissions requirement at CWSL is a baccalaureate degree. A personal statement, resume and letters of recommendation are also required, as well as a completed admissions application.
Zippia score 4.3
Dart Neuroscience LLC is primarily engaged in commercial physical and biological research and development on a contract or fee basis.
Zippia score 4.3
DEL REY Systems & Technology, Inc. is a Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in technology solutions since 1995. (858) 874-8992. info@delreysys.com
Zippia score 5.0
Jones Day is an international law firm. It provides legal advisory services. The firm's practice areas include antitrust and competition law, government regulation, business restructuring and reorganization, capital markets, labor and employment, intellectual property, securities litigation, employee benefits, tax, energy, healthcare, real estate, and financial institutions litigation. For the eighth time in the 12 years of the survey, Jones Day topped BTI Consulting Group's 2013 Client Service A-Team ranking, which identifies the top law firms for client service through a national survey of corporate counsel. For all 12 years of the survey, Jones Day has won a place among BTI's Client Service 30, the elite group within the A-Team, never ranking below the top four. It is one of just two law firms to be named in BTI Consulting Group's Client-Service Hall of Fame and is regularly recognized in surveys of corporate general counsels as the top or one of the top law firms in the United States. The firm is also consistently ranked as one of the best firms to work for in Vault.com's yearly rankings. Jones Day has many offices worldwide including Atlanta, Georgia; Columbus and Cleveland, Ohio; Dallas and Houston, Texas; Frankfurt and Munich, Germany; Central, Hong Kong; London, United Kingdom; Madrid, Spain; Milan, Italy; New York; Paris, France; Pittsburgh, Pennsylvania; Brussels, Belgium; Shanghai and Beijing, China; Singapore; Sydney, Australia; Taipei, Taiwan; and Tokyo, Japan. Founded in 1893, Jones Day is based in Washington, District of Columbia.
Zippia score 4.9
DLA Piper is a global law firm with lawyers in the Americas, Asia Pacific, Europe and the Middle East, positioning them to help companies with their legal needs around the world. DLA Piper strives to be the leading global business law firm by delivering quality and value to their clients. DLA Piper achieves this through practical and innovative legal solutions that help their clients succeed. DLA Piper delivers consistent services across their platform of practices and sectors in all matters they undertake. DLA Piper's clients range from multinational, Global 1000 and Fortune 500 enterprises to emerging companies developing industry-leading technologies. They include more than half of the Fortune 250 and nearly half of the FTSE 350 or their subsidiaries. They also advise governments and public sector bodies. In 2005 DLA Piper became one of the largest business law firms in the world through a merger of unprecedented scope. The strategy was simple - to create a truly global firm capable of handling the most important legal needs of clients wherever they do business. Building strong client relationships is the compass for their business strategy and future development.
Zippia score 4.9
Pepper Hamilton LLP is a multi-practice law firm with more than 500 lawyers nationally. The firm provides corporate, litigation and regulatory legal services to leading businesses, governmental entities, nonprofit organizations and individuals throughout the nation and the world. Their firm has grown from a two-person law office formed in 1890 in Philadelphia to a sophisticated, large law firm with a national and international practice. While much about Pepper Hamilton is new and different from its beginnings, they retain traditional values passed down through the decades: respect for the rule of law, pride in an excellent work product and commitment to the client's cause. Today, Pepper Hamilton is a diverse firm of men and women from a broad spectrum of backgrounds, united in these values.
Zippia score 4.9
Established in 1951, Paul Hastings has grown strategically to anticipate and respond to their clients' needs in markets across the globe. They have a strong presence throughout Asia, Europe, Latin America, and the US Their innovative approach and unmatched client service has helped guide their journey to becoming one of the world's leading global law firms in such a short time.
Zippia score 4.9
Greenberg Traurig helps clients bridge diverse legal systems and cultures, with a focus on efficient and effective strategic advice and legal services. Delivering the U.S. to the World - No. 1 in domestic presence (29 U.S. locations) among the Top 10 law firms, The National Law Journal, NLJ 250, 2012-2013 - Ranked among Top 20 law firms, based on number of attorneys, in the Atlanta, Chicago, Denver, Fort Lauderdale, Houston, Los Angeles, Miami, Northern New Jersey, Orange County (CA) and Phoenix markets, National Law Journal, NLJ 350 Regional Report, 2013 - No. 1 for the number of U.S. attorneys ranked in Chambers USA Guide 2012 among Am Law 200 firms° - No. 2 for total number of U.S. lawyers, Law360, 400 largest firms list, 2014 - Most overall first-tier rankings, most first-tier metropolitan rankings and most practice areas with first-tier rankings for the United States in the U.S. News Media Group and Best Lawyers “Best Law Firms” rankings, 2011-present - Most attorneys listed, The Best Lawyers in America, 2008-present
Zippia score 4.9
Latham & Watkins' lawyers, paralegals, and professional staff worldwide comprise a rich mixture of different races, ethnic backgrounds, religions, sexual orientations, cultures, and primary languages. Latham & Watkins' administrative officers are located across the globe and manage the full spectrum of services and operations.
Zippia score 4.9
Wilson Sonsini Goodrich & Rosati is the premier legal advisor to technology, life sciences, and other growth enterprises worldwide. They represent companies at every stage of development, from entrepreneurial start-ups to multibillion-dollar global corporations, as well as the venture firms, private equity firms, and investment banks that finance and advise them. The firm's broad range of services and practice areas are focused on addressing the principal challenges faced by the management, boards of directors, shareholders, and in-house counsel of their clients. The firm is nationally recognized for providing high-quality services to address the legal solutions required by its enterprise and financial institution clients. Their services include corporate law and governance, public and private offerings of equity and debt securities, mergers and acquisitions, securities class action litigation, intellectual property litigation, antitrust counseling and litigation, joint ventures and strategic alliances, technology licensing and other intellectual property transactions, tax, and employee benefits and employment law, among other areas. Their distinguished international roster of clients span a wide variety of industries, including information technology, life sciences, energy and clean technology, media and entertainment, communications, retail, and financial services.
Zippia score 4.9
Pillsbury Winthrop Shaw Pittman is a full-service law firm focused on technology, financial services, energy and natural resources, real estate, and construction. Its helps its clients with global regulatory, litigation, and corporate matters. Pillsbury Winthrop Shaw Pittman is based in Palo Alto, California.
Zippia score 4.9
Sheppard Mullin is a legal and legislations services firm that handles corporate and technology matters. The company offers multiple jurisdictions to its global clientele and have received top rankings by several national and international publications. Its industrial focus ranges from art and advertising to automotive, aviation, defense, and aerospace. Sheppard Mullin was founded in 1927, and it is headquartered in Los Angeles, California.
Zippia score 4.9
Snell & Wilmer law offices are the West's largest full-service business law firm with attorneys based in Phoenix and Tucson, AZ; Orange County and Los Angeles, CA; Salt Lake City, UT; Denver, CO; and Reno and Las Vegas, NV. Snell & Wilmer traces its origins to 1938 when Mark Wilmer joined Frank L. Snell, Jr., Riney Salmon, and Charles Strouss, who had practiced together since 1934. They handle a wide range of legal matters such as bankruptcy, labor and employment, litigation, real estate, and tax, to name a few.
Zippia score 4.9
Morrison & Foerster LLP provides legal advisory services. The company's lawyers give particular emphasis on securities, intellectual property, financial services, class action defense, consumer products, antitrust, and white-collar criminal defense litigations. It has a global network of 16 offices located in key technology and financial centers in the US , Asia, and Europe, and its clients are some of the largest financial institutions, investment banks and technology and life science companies. Morrison & Foerster LLP was founded in 1883 in San Francisco, CA.
Zippia score 4.9
Noblis, Inc. is a nonprofit science, technology, and strategy organization. They work with a wide range of government and industry clients in the areas of national security and intelligence, transportation and telecommunications, citizen services, environmental sustainability, and health. The company has consistently been named a top workplace. It was established in 1996 in Reston, VA and currently has over 1000 employees.
Zippia score 4.9
Fish has been winning cases worth billions in controversy - often by making new law - for the most innovative clients and influential industry leaders since 1878.
Zippia score 4.9
Their attorneys are no-nonsense, get-to-the-root-of-the-problem kind of people. If there's a faster way to get there, they'll find it. It's their job to give you clear answers and sound solutions. They focus on what matters to you - whether it's overcoming a legal challenge, taking your business to the next level, or having a trusted partner for ongoing legal advice. Think of us as an extension of your team with the legal know-how, connections, and industry experience to safeguard your interests. It's also their job to make sure you are meeting the people you need to know. They have a network of some of the sharpest business leaders, money people, and legal minds on the planet. Their attorneys are always looking for ways to leverage their resources on clients' behalf. They help you move your agenda forward and deal effectively and efficiently with obstacles that come between you and your goals. Responsive, aggressive problem-solving is a Mintz Levin hallmark and the foundation of the firm's success and growth since 1933.
Zippia score 4.9
The Logistics Management Institute is a not-for-profit consulting firm dedicated to improving the business of government, drawing from deep expertise in advanced analytics, digital services, logistics, and management advisory services.
Zippia score 4.9
Barnes & Thornburg is a law firm that offers a range of legal services to its clients. The firm's areas of practice include competition law, appeals, bankruptcy, cloud computing, compliance, corporate, data security, entertainment, environmental, finance, franchising, government services, healthcare, immigration, insurance recovery, intellectual property, international trade, employment law, litigation, real estate, tax, and white collar investigations. Barnes & Thornburg has operations in Atlanta, Grand Rapids, Chicago, Indianapolis, Columbus, Los Angeles, Dallas, Minneapolis, Delaware, South Bend, Elkhart, Washington, and Fort Wayne.
Zippia score 4.9
When the stakes are high and conventional solutions are not enough. When your business, reputation or industry is on the line. Our deep experience, multidisciplinary approach and political connections deliver results. Because today, successful outcomes...
Zippia score 4.9
Dinsmore is a large US law firm headquartered in Cincinnati, Ohio.
Zippia score 4.9
At Allen Matkins, we help clients capitalize on opportunity. Whether this opportunity comes from overcoming challenges or seeing and taking advantage of new technologies, business models, or global markets, we partner with clients to accomplish goals and drive success.We are a premier California-based law firm specializing in realestate, litigation, labor, tax, and business law, with more than 200 lawyers situated in five major business centers in California. From our base in California, we also serve the needs of our clients, whose interests are national and increasingly global. For more than 30 years, we've worked with clients drawn to us by our reputation for creative solutions, pragmatism, exemplary quality, and approachability, and our unparalleled network of contacts and connections in business and government. If we had to pride ourselves on just one thing, it would be our relationships with our clients who've entrusted us with their security, their livelihoods, and their aspirations. We look to honor them in everything we do.
Zippia score 4.8
Kilpatrick Townsend attorneys are fully engaged in the success of the firm's clients. We deliver results-oriented counsel for corporations at all stages of the growth cycle, from the challenging demands of financial transactions and securities to the disciplines of intellectual property management. A close collaboration between the firm's practice areas ensures that we are well-positioned to serve all of our clients' needs. A fervent focus on client service is the foundation of our success. From hiring multinational, cross-industry, and cross-practice area talent to instilling a commitment to client service in our firm's philosophy and goals, we are able to continue our success as a multinational business law firm. We serve clients around the world from our 17 offices in California, Colorado, District of Columbia, Georgia, New York, North Carolina, Washington, Sweden, Japan and Shanghai. We value our client relationships and are committed to learning and furthering the business, as well as legal goals, of each company we work with. We strive at every level to develop beneficial relationships built on trust and mutual respect. We partner with the senior executives and internal counsel of our corporate clients, integrating and sharing tasks as appropriate. We take pride in the fact that clients who hire us once, typically hire us again. Our success is measured by the results we achieve on behalf of our clients, and we commit ourselves, without reservation, to the overriding objective of client satisfaction.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Robbins Geller Rudman & Dowd | |
| 2 | Knox Services | |
| 3 | Kineticom | |
| 4 | LPL Financial | |
| 5 | La Jolla Institute for Immunology | |
| 6 | Pacifica Companies | |
| 7 | Dvele | |
| 8 | Luce, Forward, Hamilton & Scripps | |
| 9 | Procopio | |
| 10 | Kimball | |
| 11 | Kelly Capital | |
| 12 | Epsilon Systems | |
| 13 | Automation Engineering | |
| 14 | National Marine Mammal Foundation | |
| 15 | Millennium Health | |
| 16 | Brehm Communications | |
| 17 | California Marketing Group | |
| 18 | California Western School of Law | |
| 19 | Dart NeuroScience | |
| 20 | www.delreysys.com |