According to our records, this business is located at Rm 525 State House in Springfield (in Sangamon County), Illinois 62706, the location GPS coordinates are: 39.7971866 (latitude), -89.6665478 (longitude). Republican Senate Staff Inc is categorized under Political Action Committee (SIC code 8651). Known organization principal is Carter Hendren. You can contact the company by phone at (217) 782-6291.