Subsidiaries

as of the end of 2015 DEWA has owned subsidiaries and associated companies as follows:

COMPANY'S NAME BUSINESS SERVICES OWNERSHIP OPERATING STATUS DESCRIPTION

PT DH Services

Plant Equipment Services 95,55% Operate Subsidiaries
Prove Energy Investments Limited Investment Company 20,00% Operate Associated
PT Cipta Multi Prima

Services

99,99% Operate Subsidiaries
PT Dire Pratama Port Services 99,99% Operate Subsidiaries