The BoatJournal On-Line — The Daily Shipping News
- The BoatJournal On-Line
- the Boatman
- The Breath of Angels
- The Brokerage Shop
- The Buying Network
- The Calendar Group - Domestic and Corporate Staffing
- The Captain School, Cape Coral, Florida
- The Catamaran Company
- The Catamaran Company
- The Charter Boat Center.
- The Chesapeake Bay
- The Chesapeake Bay Boating Guide
- The Clamp
- The Complete Captain
- The Complete Course
- The Complete Guide to Learning How to Sail
- The Composite Store
- The Corrough Consulting Group
- The Cotswold Canals
- The Coverloft
- The Cruising Compass
- The cruising life - Information for boaters and liveaboards
- The Daily Shipping News