| In Operation | EPC consortium partnerCapital Battery | Epc Balance Of Plant | Capital Battery, Australian Capital Territory |
| Planned | Planned turbine supplierDadaepo | Turbine Supply | Ten proposed Doosan turbines for Dadaepo |
| In Operation | Offshore wind turbine supplierGunsan Port | Turbine Supply | One Doosan 3 MW turbine at Gunsan Port |
| In Operation | Long-term wind turbine O&M providerHallym | Operations Maintenance | 18 Jeju Hallim offshore wind turbines |
| In Construction | Wind turbine manufacturer, supplier and maintenance providerHallym | Turbine Supply | 18 Doosan 5.56 MW offshore wind turbines |
| In Operation | Technology acquirer and prototype developmentHyundai 5.5MW Test Turbine | Development | Gimnyeong 5.5 MW test turbine and subsequent 5.56 MW model |
| Consented | Turbine localisation cooperation partnerSinan Haesong 3 | Technical Advisory | Haesong 1 and 3 offshore wind projects |
| In Construction | Engineering, procurement and wind turbine contractorSouthwest Offshore Wind Project | Epc Balance Of Plant | First phase of South Korea's Southwestern Offshore wind project |
| In Operation | Long-term turbine maintenance providerSouthwest Offshore Wind Project | Operations Maintenance | 15-year O&M for 20 turbines at Southwest Offshore Demonstration Wind Farm |
| In Construction | Offshore wind turbine supplierSouthwest Offshore Wind Project | Turbine Supply | Twenty 3 MW Doosan offshore wind turbines for Southwest Offshore phase 1 |
| In Operation | Wind turbine monitoring and maintenance capability providerSouthwest Offshore Wind Project | Operations Maintenance | Doosan-maintained Korean offshore wind turbine fleet including Southwest Offshore phase 1 |
| In Operation | Battery engineering and systems integrationTailem Bend Battery Project | Epc Balance Of Plant | Tailem Bend Battery Project |
| In Operation | Operations and maintenance providerTamra | Operations Maintenance | Tamra offshore wind farm, 30 MW |
| In Construction | Turbine supplier and EPC participantTamra | Turbine Supply | Ten Doosan WinDS3000/91 offshore turbines for Tamra |
| Prototype | 3 MW offshore turbine demonstratorWoljeong Demonstration | Turbine Supply | Woljeong 3 MW Doosan demonstration system |
| In Operation | 8 MW offshore wind turbine supplier and prototype implementerYeonggwang Baeksu | Turbine Supply | 8 MW direct-drive offshore wind turbine prototype at Baeksu, Yeonggwang |
| In Operation | Direct-drive turbine technology providerYeonggwang Baeksu | Turbine Supply | Low-wind 8 MW direct-drive turbine design for Korean offshore conditions |
| In Operation | Prototype demonstration and operating validation leadYeonggwang Baeksu | Operations Maintenance | Commissioning and operating validation of the 8 MW offshore wind turbine |
| Planned | EPC and turbine supply contractorYeonggwang Yawol | Epc Balance Of Plant | Yeonggwang Yawol offshore wind farm |
| Planned | Ownership interestDolphyn (commercial) | Ownership | Ownership relationship |
| Planned | Ownership interestDolphyn (full scale) | Ownership | Ownership relationship |
| Planned | Ownership interestDolphyn (precommercial) | Ownership | Ownership relationship |
| In Operation | Owner · 36%Tamra | Ownership | Ownership relationship |