LONDON--(BUSINESS WIRE)--The GSMA today announced the launch of the GSMA Marketplace, the world’s first online commerce platform dedicated to the mobile industry that addresses inefficient procurement processes by bringing buyers and sellers together online to do business 365 days a year. The GSMA Marketplace is now open for firms to register with over 1,300 buyers and sellers from telecoms organisations already signed up to date. “Whether you are a buyer looking for greater innovation or bette