The GXS and Inovis merger in June 2010 created the world’s largest integration services provider, helping more than 40,000 cu ... stomers and 400,000 connected companies exchange electronic transactions with their trading partners. Each year, GXS manages more than 10 billion transactions for retailers, manufacturers and banks, including Macys, Dell and Citi. Many of our customers choose to use our B2B integration services as an outsourced service, where we manage everything from trading partner setup, daily transactions and the transaction visibility and governance. read more