KPN acquires 75% stake in Renewable Energy Corp from former majority shareholder Nop Narongdej, President of KPN Group. Image from KPN website Chalida Ekvitthayavechnukul June 25, 2015 PremiumKPN Group has made the first step into the renewable energy business by acquiring a stake in Renewable Energy Corp from Nopporn Suppipat, who owns 75 per cent stake in the company. Continue reading this story with a subscription to DealStreetAsia. Subscribe Already a subscriber? Log in Should your colleagues be reading this article too? Contact us for corporate subscriptions at email@example.com.