Port Authority of the Cayman Islands Port Authority of the Cayman Islands Search | Advanced Search | New Members | Coupons and Discounts | All Categories Related Categories Government Government & Education >> Government Port Authority of the Cayman Islands P.O. Box 1358Grand Cayman KY1-1108CAYMAN ISLANDS, | map | directions (345) 914-2704 | fax: (345) 949-5820 Visit Site Port Authority of the Cayman Islands is responsible for the maritime affairs of the country and the control of ports (sea) Member Since: 2001 Send a message to: Port Authority of the Cayman Islands Your Name: Your Email: Subject: Message: (Date: 4/9/2025) If your business isn't here, contact us today to get listed!