Our Business


Construction
ConstructionISI Indomuda
ISI Indomuda
Mining
MiningBatara Batari Sinergy Nusantara
Batara Batari Sinergy Nusantara
Power Plant Developer
Power Plant DeveloperHarmoni Energy Indonesia & Green Energy Strategic
Harmoni Energy Indonesia & Green Energy Strategic
Offshore & Onshore Drilling
Offshore & Onshore Drilling Harmoni Drilling Services
Harmoni Drilling Services