Gotlandsbolaget and Viking Line formed a joint company to develop and offer cruises with BIRKA STOCKHOLM, between Stockholm-Mariehamn and Stockholm-Mariehamn-Visby. [in Swedish] In March 2023, Gotlandsbolaget acquired BIRKA STOCKHOLM for approximately EUR 38 million and has now agreed to sell 50%...
https://ferryshippingnews.com/gotlandsbolaget-and-viking-line-start-joint-cruise-operations/