• 2018

    IPOs and other ECM transactions

    Hasse headed the Thommessen teams that advised the issuer in the IPOs of Elkem and Salmones Camanchaca, and the managers in the IPO of Sparebanken Telemark. He also headed the team acting for Kongsberg Gruppen in their NOK 5 billion rights issue to finance the acquisition of Rolls-Royce Commercial Marine.

  • 2018


    Hasse headed the Thommessen teams that advised Kongsberg Gruppen in the acquisitions of Rolls-Royce Commercial Marine and Aerospace Industrial Maintenance Norway, BW Tankers in the merger with Hafnia Tankers, EQT in the sale of Broadnet, and the shareholders in Netfonds in the sale of that company to Nordnet.

Work experience

  • 1996
    Partner, Oslo office, Thommessen
  • 1995–1996
    Lawyer, London office, Thommessen
  • 1990–1995
    Associate, Oslo office, Thommessen


  • 1990
    Candidate in Jurisprudence, University of Oslo
  • 1984–1985
    Postgraduate Diploma, Oslo School of Economy