There are 29 unique creditor surnames beginning with C:

Callaway	Cameron	Canal Winchester Bank	Carhart & Carhart	Carnes	Caryl	Chapman
Chappell	Childrens Hospital, Columbus, OH	Citizens Building and Loan Company	Citizens National Bank, Urbana, OH	City Loan & Savings Company	Civic Loan Company	Clark
Clements	Clymer	Cody	Collier	Collins	Collins & Stone	Colonial Finance Company, Columbus, OH
Columbian Building and Loan Company	Columbus Collections Inc.	Columbus Production Credit Association	Conrad	Cook	Cooper	Cory
Cussins & Fearn Company