Netherlands
- Rederij Noord West
- Rent a Boat
- Rent a boat Amsterdam
- Rent a Boat in Amsterdam
- Rondal B.V. Rondal Setting standards for the seven seas
- Rotterdam Yacht Centre
- Rotterdam Yacht Centre
- Rsb Rigging Solutions
- Sail on the IJsselmeer
- Sail Simulator 4.0
- sail theory
- Sail-Market
- SailDrive.info
- Sailing charters in the Caribbean.
- Sailing in Holland
- SailingIssues.com
- SailSelect providing Rolly Tasker Sails
- Sander Doeve Yacht- and Ship Brokers
- Scheepsschroeven van kramerschroeven
- Second Hand Yachts, Yachts for sale, Motor yacht
- Ship brokers
- ShipNed
- Shipned
- Shipspotting
- Solero Parasols
- Sonrisa Yachting S.L. - International Yacht Broker
- Sotheby's Brokerage
- Stef Libbrecht - Maritime transport & Logistics St
- Stentec Software
- Surveyors, International!