American Union Securities

American Union Securities was a full-service investment banking firm founded in 2002 by John C. Leo. The firm specialized in international cross-border transactions, particularly between China and the United States, and completed approximately thirty transactions during its five-year tenure. In 2007, the company was sold, and its founder subsequently established Primary Capital and held leadership roles in healthcare technology firms. While the company was a financial services provider rather than a life sciences entity, it is frequently cited in the professional backgrounds of executives in the healthcare IT and life sciences sectors, such as those at Healthcare Triangle, Inc. The firm was primarily involved in mergers, acquisitions, and capital raising for public and private companies.