Business and business management consulting and advisory services in a wide range of fields and industries; electronic document management for others, namely, document retrieval, document preservation, document analysis and document categorization; tax consulting and advisory services; merger acquisition, divestiture and business restructuring consulting and advisory services; business risk management services; business management and business consulting and advisory services; corporate governance advisory services; market research services; human resource consulting services; business auditing services; performing business data analytics services directly and advising businesses and entities in performing business data analytics services, including with regard to business investigations, evaluations, expert appraisals, information and research, and analysis of data for the purpose of drawing conclusions about that information to allow companies and organizations to make better business decisions, and to reduce the amount and scope of data and its presentation and provision of information on-line pertaining to the aforementioned