Original sentence: He was also a head of corporate goverment in many Finnish companies, such as Rautakirja and Suomen Tietotoimisto, and a head of supervisory board in Kansallis-Osake-Pankki
Edited sentence: He was also a head of corporate government in many Finnish companies, such as Rautakirja and Suomen Tietotoimisto, and a head of supervisory board in Kansallis-Osake-Pankki