SeaLink has also purchased specialist travel companies, managing the Adelaide Central bus station, operating the SkyLink Adelaide Airport Shuttle Service and a coach operation.[1][3] In September 2013, SeaLink began a ferry operation in Darwin.[4]
In October 2019, the company announced the acquisition of the remaining business of Transit Systems for $635 million.[8] As part of the transaction, Sealink's CEO, Jeff Ellison, stepped down, to be replaced by Transit Systems' CEO, Clint Feuerherdt, who took a 2.6% shareholding of the enlarged SeaLink.[9][10][11] Transit System's co-founder and chairman Neil Smith joined the SeaLink Board of Directors as a non-executive director and also took up 15.3% shareholding of the company.[12] The deal was completed in January 2020.[13]
In September 2021, SeaLink Travel Group and the RATP Group announced that their respective London bus operations (including London United, London Sovereign and Tower Transit's Westbourne Park garage) would merge into a new joint venture called RATP Dev Transit London, with RATP Dev holding 87.5% and Tower Transit holding 12.5%.[15] The incorporation of the joint venture was finalised on 11 December 2021.[16] Tower Transit's Lea Interchange garage, located in East London, was not part of the joint venture and remained unaffected[15] until sold to Stagecoach London in June 2022.[17]
In November 2021, SeaLink Travel Group was rebranded Kelsian Group.[18] "Kelsian" is an anagram of "SeaLink".
In September 2022, the Kelsian Group acquired the operations of the HCT Group's Channel Islands-based LibertyBus and buses.gg operations, located on the islands of Jersey and Guernsey respectively.[19][20] In September 2023, Kelsian sold its shareholding in RATP Dev Transit London to RATP Dev.[21] Also in 2023, Kelsian acquired American company All Aboard America!
