Established in 1910, BDO Siedman, LLP is an accounting and finance consulting firm. Located at Woodbridge, N.J., it is one of the leading tax advisory firms and has several independent alliance firms across United States. The firm provides services, such as accounting for income/expatriate tax, mergers/acquisitions, specialized tax and tax accounting. It has expertise in several fields, including construction, financial services, health care, insurance, retail, private equity gaming, hospitality and leisure. BDO Seidman, LLP is the U.S. Member Firm of BDO International, one of the leading global accounting and consulting network across the world.