Exclusive: Go-Jek said to have acquired majority stake in payments firm Kartuku Photo: Go-Jek website Antonia Timmerman, Aastha Maheshwari November 15, 2017 PremiumIndonesian consumer and ride-hailing giant Go-Jek is learnt to have acquired a majority stake in payment service provider Kartuku, three sources aware of the development told DEALSTREETASIA. 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.