Hamlin Harkins helps to hold you up in times of corporate change. The company offers a wide array of business consulting services in areas such as strategic planning, financial management, mergers and acquisitions, and organizational development. It also offers market research services using its proprietary Cascade methodology. Founded in 1982, the firm has served a list of clients that includes General Electric, Apple Computer, and Monsanto. Hamlin Harkins has offices in California and Texas.