GXS is the world's largest integration services provider, connecting more than 550,000 companies, including 22 of the top 25 supply chains, exchange electronic transactions with their partners. Each year, we manage more than 12 billion transactions for retailers, manufacturers and banks. 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.