BDO was founded in 1963 when five independent firms from the UK, Germany, the Netherlands, the United States and Canada came together to form the Binder Seidman International Group. They recognized a gap in the professional services market: mid-sized businesses needed the same caliber of accounting, tax and advisory expertise that large corporations enjoyed, but with a more personalized, accessible approach. From that insight, BDO has grown into one of the world's leading professional services networks, now spanning 169 countries with more than 860 offices worldwide.
BDO USA, the United States member firm, has evolved into the 8th largest accounting and professional services firm in the nation. The company embraced a people-first philosophy early on, understanding that exceptional client service comes from empowered, well-supported professionals. Today, BDO delivers comprehensive assurance, tax, financial advisory and consulting services tailored to clients' unique needs and goals. Whether helping a middle-market business navigate complex tax regulations, guiding a company through a merger, or providing critical audit insights, BDO's team of experienced professionals brings both deep industry expertise and a genuine commitment to client success.