Since 1982, Control Systems has provided more than 4,000 professional firms with the latest technology in integrated systems for managing and recovering office expenses. As overhead costs continue to rise, firms both large and small are realizing that accurate control and charge-back of office expenses have become key issues for maintaining profitability in an increasingly competitive global market.  Control Systems has a comprehensive line of expense management hardware and software products that can be custom configured to meet your firm's specific needs whether your firm consists of a single office, a large network of offices, or anything in between. Copitrak fully integrated systems will accurately track, cost, sort and export expense data directly to your firm's existing time and billing system for complete automated cost recovery and expense management.