CSI Leasing, Inc. (CSI) is one of the largest independent IT leasing specialists in the world, with customers in more than 30 countries. Pioneer in the IT leasing industry in 1972 650+ employees Annually ranked by the leasing industry's leading publication, Monitor, as the largest privately held independent IT leasing company in the United States To learn more about our leasing services, visit our leasing Web site www.csileasing.co.uk.