CRA International 

CRA International Inc is a consulting firm specializing in providing economic, financial and management consulting services. The company provides advisory services on economic and financial matters related to litigation and regulatory proceedings, and advises corporations on business and performance-related matters. Its consulting services are organized into two areas: litigation, regulatory and financial consulting, and management consulting. The company's clients include domestic and foreign companies, government agencies, public and private utilities, and national and international trade associations. It derives revenues by providing professional and consulting services. Geographically, the maximum revenue is derived from the United States, followed by United Kingdom and other regions.