Denham Capital-backed Nexif Energy acquires majority stake in Viet Hydro Power Visual of Nexif Energy website. February 2016. Shiwen Yap February 16, 2016 PremiumSingapore-based Nexif Energy, a Southeast Asian independent power producer, has acquired a majority ownership of Viet Hydro Pte Ltd. 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 firstname.lastname@example.org.