Integrity Solution Services is an industry leading provider of Accounts Receivable Management ("ARM") and Business Process Outsourcing ("BPO") services. Integrity Solution Services is one of the largest private ARM / BPO companies in the U.S. with a unique focus on domestic and near-shore call centers. The company's on-shore / near-shore business model provides BPO services, first-party, early stage collection services and third-party recovery collections to some of the largest and most recognizable companies in the U.S. Headquartered in St. Louis, Integrity Solution Services employs more than 3,000 people at call centers in St. Louis and Cape Girardeau, Missouri; Panama City, Panama and Montego Bay, Jamaica.