PLANO, Texas--(BUSINESS WIRE)--May 3, 2006--Sigma Global Corporation (Pink Sheets:SGGC - News), today announced that it is expanding its distribution network into Puerto Rico, an important strategic market for the Company. Sigma Global Corp. recently hired a Business Development Manager to direct the expansion into Puerto Rico, as released on May 06, 2006. The new executive brings over 13 years of experience in pharmaceutical sales in Puerto Rico and has extensive relationships with local health care service providers.
