SHO – Suomen Höyrylaiva Osakeyhtiö / FÅA – Finska Ångfartygs Aktiebolag / Finlands Steam Ship Company
Founded 1883 by captain Lars Krogius, Operate from Finland to all over Europe and longer routes both passenger and cargo services.
Co-operation with Bore and Svea on routes between Finland and Sweden in 1918. Same three companies founded Silja Line 1957.
Merged with Johnson Line on 1990 to become Effjohn.