Marketing consultants are skilled individuals providing professional advice pertaining to security, management, accountancy, law, human resources, marketing and public relations. Marketing Consultants are generally called upon to advice around areas of product development and related marketing matters. Marketing consultants help address marketing problems and map out effective policies for maximum product sale. Marketing consultants’ advice companies on how to improve performance through changes to product and valuable marketing strategy. Marketing consultants help companies grow revenue, increase market share, launch new products and enter new markets.