Thorøya Båthavn AS is located in Sandefjord and offers rental of permanent moorings. The marina is known for its good location and is described as Vestfold's safest and most well-kept marina. The marina has a focus on family-friendly areas, where visitors can enjoy time together, while children have the opportunity to participate in crab fishing with the available crab fishing fleet.
The marina also has facilities such as webcams, which make it possible for boat owners to keep an eye on their boat. During the summer months from April 15 to October 1, and during the winter season from October 2 to April 14, Thorøya Båthavn AS offers good service and a private guard in June, July and August. There is also a waiting list for those who want to get a mooring.