In Greek mythology, Clio (or Kleio) is the muse of history. Cliostein (registered in Brønnøysund with ‘organisasjonsnr.’ 980 254 968) is a personal company owned by the historian Stein Tønnesson with himself as the only employee. It manages his authorships, lecture honorariums, and his consultancies for various clients. Its address is the same as the owner’s private address:
Jacob Aalls gt. 13,
and the bank account number in Postbanken is: 0540 1777379.