Tradeka-Yhtiöt Oy Tradeka-Yhtiöt Oy vastaa Tradekan liiketoimintojen omistajaohjauksesta. Read more Tradeka-sijoitus Oy Tradeka-sijoitus Oy has been responsible for Tradeka Cooperative’s investment activities since the beginning of 2012. Read more Restel Oy Restel Oy is one of the largest providers of restaurant services in Finland. Read more ONNI ONNI, is a Finnish social welfare and healthcare company and a leading provider of domestic care services. Read more Lehtipiste Oy Lehtipiste is a distribution and marketing company operating across Finland. Read more A-Katsastus Group Oy A-Katsastus Group is a leading Finnish provider of vehicle inspection and registration services. The Group also includes Ajovarma Oy. Read more