Established in 1953, LarsonAllen offers assurance, accounting, tax, consulting and advisory services. The company has a staff of more than 1,200 public accountants, consultants and advisors. It offers a range internal audit services that includes risk assessment and evaluation, board and executive team education, work plan development and quality assurance reviews. The company's assurance services include audit, review, compilation and examination, as well as the release of financial statements and forecasts and projections. LarsonAllen provides consulting services related to asset management, financial and estate planning, and business, individual, state and local taxes. The company also offers retirement and disaster management planning and fraud prevention and detection services. It serves clients in the agribusiness, real estate, health care, nonprofit, government and transportation sectors. LarsonAllen maintains offices in Arizona, Florida, Massachusetts, Minnesota, Missouri, North Carolina, Pennsylvania, Wisconsin and Washington, D.C.