Consulting Firms in the United States

Provides strategic and organizational consulting to the pharmaceutical, biotechnology and medical device/diagnostics businesses.

A management and technology consulting firm, specializing in life sciences and consumer products industries.

Cliff Consulting provides services in project management, in the assessment, design, and implementation of improvements to business operations and in the implementation of information technology.

Cognizant Technology Solutions Corp is an American multinational corporation that provides custom information technology, consulting, and business process outsourcing services. It is headquartered in Teaneck, New Jersey, United States. Cognizant is listed in the NASDAQ-100 and the S&P; 500 indices. Originally founded as an in-house technology unit of Dun & Bradstreet in 1994, Cognizant started serving external clients in 1996.

Collabera is a IT Consulting, Services and Solutions firm. The company focuses on IT Services & Solutions, Consulting, Financial Services, Technology, Communications, Media, Manufacturing and Retail domains.

Commonwealth Consulting Corporation is a consulting firm in the Washington D.C. area. Founded in 1987 by Dr. Christopher Lehman, a former Special Assistant to U.S. President Ronald Reagan for National Security Affairs and former Director of the Office of Strategic Nuclear Policy at the Department of State, the Commonwealth Consulting Corporation is a government relations firm specializing in the Departments of Defense, State, and Homeland Security as well as their associated House and Senate Committees.

Competency Management Incorporated (CMI) is a global human resources firm whose services include executive assessment, employee and customer surveys, selection and testing programs, job analysis, validation, structured behavioral interviews, team development, OD, 360 appraisals, customer service programs, and EEO litigation support.

Computer Sciences Corporation is an American information technology and business services company headquartered in Falls Church, Virginia, USA. CSC predominantly provides IT services in the following areas: systems integration and professional services; enterprise application development and management; application software for the financial services industry; business process outsourcing; managed hosting services; and application and IT infrastructure outsourcing. CSC's consulting and professional services include advising clients on the acquisition and utilization of IT and on business strategy, security, modeling, simulation, engineering, operations, change management and business process reengineering. CSC serves Fortune Global 1000 companies in fifteen industries and national and local governments. CSC employs about 93,000 people in 90 countries and ranks among the largest outsourcing companies in the world.

Conduit Consulting LLC is a management consulting firm that provides transaction advisory support, business valuations, proposal writing, negotiation and mediation services and program management services.

Conner Partners provides services to help it clients navigate transformational and strategic change projects including redefining customer relations, driving growth and consolidation, launching new products, integrating mergers and acquisitions and introducing major new technology,

Los Angeles-based public relations and marketing communications consultancy specializing in emerging new media, multimedia and interactive technologies.

Provides marketing consulting and research services to improve business performance and build brands.

The Corporate Executive Board Company is a for-profit, publicly-traded firm that provides best practices research and analysis to business executives and professionals worldwide. CEB offers benchmarking datasets, decision-support tools, research briefs, and case studies, as well as executive forums and peer networking opportunities. CEB serves more than 80% of Fortune 500 corporations in more than 50 countries.