| Chris Slinker Committee
|
| Chris Walton for Wisconsin
|
| Chris Woodard for State Assembly
|
| Christensen for WI Senate
|
| Christina Barry for Wisconsin
|
| Christy Welch for WI
|
| CHS Therapy (Corporation)
|
| Chuck Dettman for Congress
|
| Chuck Erickson for County Board (Local-Dane County)
|
| Cicilline Committee (Federal Candidate-Rhode Island)
|
| Cigar Association of America (Corporation)
|
| Cigna (Corporation)
|
| Cigna PAC (Federal)
|
| Cihlar for Assembly
|
| Cincinnati Bell Federal PAC
|
| Cincinnati Firefighters Union Local 48 (Unregistered, Ohio)
|
| Cinema Owners Of Wisconsin PAC
|
| Cingular Wireless Employee Pac
|
| CIOX Health (Corporation)
|
| Citibank (Corporation)
|