FactSet Mergerstat, located in Santa Monica, Calif., is a leading provider of global mergers and acquisition information. The company offers daily transaction data, historical deal information and trend analysis for every mergers and acquisitions market sector and industry. It offers services for tracking the business-to-business e-commerce space for clients individual deals and potential partners. FactSet Mergerstat's mergers and acquisition information is accessed by chief executive officers, chief financial officers, investment bankers, lawyers, accountants, valuation professionals, management consultancies and corporate development departments. The information is used by financial and consulting communities to plan strategies and market products.