Operational since 1930, Wipfli LLP is one of the largest accounting and business consulting firms in the United States. Based in Milwaukee, Wis., the company offers customer a wide array of services in the categories of audit/accounting, consulting, individual/international services, merger/acquisition, etc. In addition, it provides outsourcing/retirement plan solutions, risk management, tax services and valuation forensic, and litigation support. The firm serves various industries, including auto dealerships, construction/real estate, financial institutions and many more. Wipfli LLP has affiliations with PKF North America and Wipfli Hewins Investmentor Advisors.