CBIZ Payroll, formerly known as Computer Payroll Company, is a part of CBIZ, which provides professional business services to various businesses, individuals, government entities and nonprofit enterprises in the United States and Canada. The parent company offers services through four practice groups, including financial and employee services, medical management professionals and national practices. CBIZ s financial services group provides accounting, tax, financial advisory, litigation support, valuation, internal audit, fraud detection and real estate advisory services. The parent company s employee services group offers group health products, property and casualty insurance. CBIZ s national practices group is comprised of managed networking and hardware services, project management, software solutions, mergers and acquisitions, and health care and information technology consulting. CBIZ was founded in 1987. The parent company employs nearly 5,000 people in more than 140 offices throughout the country.