- COCo Key Conference Center in Waterbury
- 3580 East Main Street , Waterbury, CT, 06705
- Connecticut Medical Health Center
- 34 Park Street, New Haven, CT
- Connecticut Mental Health Center
- 34 Park Street, New Haven, CT, 06519, New Haven
- Copper Beach Institute
- 303 Tunxis Rd, West Hartford, CT, 06107-3119
- Copper Beech Institute
- 303 Tunxis Rd, West Hartford
- Copper Beech Institute
- 303 Tunxis Road, West Hartford, CT, 06107
- Crowne Plaza Hotel
- 100 Berlin Rd, CT, cromwell, 06416
- CT Mental Health Center
- 34 Park Street, New Haven, CT
- CT Mental Health Center
- 34 Park Street, New Haven, CT, 06519, New Haven
- CT Women's Consortium
- 2321 Whitney Avenue, Suite 401, Hamden, CT, 06518