NISC Facilities CADP moved from leased office space in University City, Missouri, to a newly built facility in St. Peters, Missouri, in 1976 and expanded to a second building, 1.5 miles away, in 1998. The NISC Lake Saint Louis office opened in May 2005, consolidating Missouri staff into one facility. Today, over 540 employees work at the Missouri location. Shortly after NISC acquired Quintrex Data Systems in Cedar Rapids, Iowa, staff moved to an updated facility. The building, 50% solar-powered, is LEED (Leadership in Energy and Environmental Design) gold certified. Today, 52 employees work in the 12,000 square-foot space. Cedar Rapids, IA Lake Saint Louis, MO Shawano, WI Mandan, ND Computer Systems LLC (CSLLC) relocated in downtown Shawano several times before moving to its current location in November 1999. Today, 19 employees work in the NISC Shawano, Wisconsin, office. Facilities were leased from the North Dakota Association of Rural Electric Cooperatives until 1984 when NCDC built its own headquarters facility on land adjacent to the statewide. The facility was expanded in 1996 and 2002, and a separate building was constructed for Capturis — then Utility Bill Pay — in 2009.