Consulting firms in San Diego

Accenture plc is a global management consulting, technology services and outsourcing company headquartered in Dublin, Republic of Ireland. It is the largest consulting firm in the world and is a Fortune Global 500 company. As of August 2015, the company had more than 373,000 employees across 130 countries. Accenture's current clients include 96 of the Fortune Global 100 and more than three-quarters of the Fortune Global 500. Previously incorporated in the USA, then in Bermuda, since September 1, 2009 the company has been incorporated in Ireland.

ANSOL, Inc. specializes in Program Management, financial and Integration expertise in the area of Navy Command, Control, Communications, Computers, Intelligence and Combat (C5I) systems.

BDO Global is a worldwide professional services network of public accountancy firms, serving national and international clients. Each BDO Member Firm is an independent legal entity in its own country. The network, originally formed in 1963 as Binder Seidman International Group, is coordinated by BDO Global Coordination B.V., with an office in Brussels, Belgium. The name BDO, first devised in 1973, is an acronym of Binder Dijker Otte & Co.

Booz Allen Hamilton Inc. NYSE: BAH, or more commonly Booz Allen, is an American public consulting firm headquartered in McLean, Fairfax County, Virginia, with 80 other offices throughout the United States. Ralph Shrader is its Chairman and Chief Executive Officer. The firm was founded by Edwin Booz in Chicago circa 1914. It is listed as number 438 in the 2011 Fortune 500.

California Strategies, LLC is a public affairs consulting firm dedicated to successfully navigating clients through California's political, legislative, regulatory, and media environments.

CGI Group Inc. is an information technology management and business process services company. Founded in 1976 and headquartered in Montreal, Canada, CGI employs approximately 31,000 professionals in over 125 offices in 16 countries. As of September 2010, CGI had an annual revenue of CA $3.7 billion.

Charles River Associates is a consulting firm headquartered in Boston providing economic, financial, and business management expertise to major law firms, corporations, accounting firms, and governments around the world. On June 9, 2009, the Company acquired Marakon Associates.

Fair Isaac Corporation is a public company that provides analytics and decision making services including credit scoring intended to help financial services companies make complex, high-volume decisions.

The Huron Consulting Group, founded in 2002, is a global management consulting company offering services in the Healthcare, Education, Law, and Finance industries. As of year end 2010, Huron employed 1,558 full-time employees and generated $604.6 million in annual revenue.

KEMA provides energy consulting and testing & certification

Leidos, formerly known as Science Applications International Corporation (SAIC), is an American defense, aviation, information technology (Lockheed Martin IS&GS), and biomedical research company headquartered in Reston, Virginia, that provides scientific, engineering, systems integration, and technical services. Leidos merged with Lockheed Martin's IT sector, Information Systems & Global Solutions, in August 2016 to create the defense industry’s largest IT services provider.

Mercer is a human resource and related financial services consulting firm, headquartered in New York City. The firm operates internationally in more than 40 countries, with more than 19,000 employees, and is the world's largest human resource consulting firm.

Oracle Consulting provides consulting services that are designed to support customers with their optimization and deployments of Oracle technologies.