| DIAMOND TRANSMISSION PARTNERS RB LIMITED | - | | - | |
| CANTAK CORPORATION | - | | - | |
| PETRO-DIAMOND SINGAPORE (PTE) LTD | - | | - | |
| TRILAND METALS AMERICAS INC. | - | | | |
| JORDAN ENERGY INVESTMENT I LIMITED | - | | | |
| MC FINANCE & CONSULTING ASIA PTE. LTD. | 100.0 | | - | |
| 株式会社メタルワン | - | | - | |
| DIAMOND TRANSMISSION PARTNERS BBE LIMITED | - | | | |
| CERMAQ GROUP AS | - | | - | |
| DIAMOND GAS INTERNATIONAL PTE. LTD. | 100.0 | | - | |
| Mitsubishi International Gesellschaft mit beschränkter Haftung | - | | - | |
| AGREX DO BRASIL LTDA. | - | | - | |
| MITSUBISHI CORPORATION FINANCE PLC | - | | - | |
| Eneco Belgium | 80.000 | | - | |
| MC GLOBAL GAS CORPORATION | - | | - | |
| COTE D'IVOIRE JAPAN PETROLEUM LIMITED | - | | - | |
| MITSUBISHI INTERNATIONAL CORPORATION | 100.0 | | - | |
| MITSUBISHI CORPORATION INDIA PRIVATE LIMITED | - | | - | |
| Sundia Two Shipping S.A. | - | | - | |
| DIAMOND TRANSMISSION PARTNERS WALNEY EXTENSION LIMITED | - | | - | |
| Diamond Generating Europe Limited | - | | - | |
| CERMAQ NORWAY AS | - | | - | |
| CUTBANK DAWSON GAS RESOURCES LTD. | - | | - | |
| Colt Car Company Limited (The) | - | | - | |
| TRILAND METALS LTD | - | | - | |
| MCリテールエナジー株式会社 | - | | | |
| Company | - | | - | |
| N.V. Eneco | 100 | | - | |
| GREEN EAGLE SOLAR HOLDINGS, LLC | - | | - | |
| Diamond Griffin S.A. | 100.0 | | - | |
| PRINCES FOODS B.V. | - | | | |
| DIAMOND TRANSMISSION PARTNERS GALLOPER LIMITED | - | | - | |
| DIAMOND TRANSMISSION PARTNERS HORNSEA ONE LIMITED | - | | - | |
| MCX DUNLIN (UK) LIMITED | - | | - | |
| RIVERINA (AUSTRALIA) PTY LIMITED | 100.000 | | - | |
| MC MACHINERY SYSTEMS INDIA PRIVATE LIMITED | - | | - | |
| PRINCES LIMITED | - | | | |
| MC UK INVESTMENT LTD | - | | - | |
| COLT CAR COMPANY LIMITED (THE) | - | | - | |
| METAL ONE UK LIMITED | - | | - | |
| MCX OSPREY (UK) LIMITED | - | | - | |
| ELECTROROUTE POWER ACCESS LIMITED | - | | - | |
| SAN ISIDRO LNG I B.V. | 100 | | | |
| MITSUBISHI CORPORATION RTM INTERNATIONAL PTE. LTD. | - | | - | |
| MC UK GP LIMITED | - | | - | |
| CP Secure International Holding Limited | - | | - | |
| MCC ASSET MANAGEMENT (CAYMAN) LTD | - | | | |
| METAL ONE UK LIMITED | - | | - | |
| INDIA METAL ONE STEEL PLATE PROCESSING PRIVATE LIMITED | - | | - | |
| 鈴川エネルギーセンター株式会社 | - | | | |
| Metal One Deutschland GmbH | - | | - | |
| ElectroRoute Japan株式会社 | - | | - | |
| Company | - | | - | |
| DIAMOND TRANSMISSION PARTNERS GALLOPER LIMITED | - | | - | |
| MCX DUNLIN (UK) LIMITED | - | | - | |
| Es-Invest B.V. | 100 | | - | |
| Diamond Transmission Uk Limited | - | | - | |
| ELECTROROUTE ENERGY SUPPLY LIMITED | - | | - | |
| MCX OSPREY (UK) LIMITED | - | | - | |
| PETRO DIAMOND COMPANY LIMITED | - | | - | |
| INDIANA PACKERS CORPORATION | - | | - | |
| Mondial International Enterprises S.A. | 50.0 | | - | |
| UNICARRIERS AMERICAS CORPORATION | - | | - | |
| DIAMOND TRANSMISSION PARTNERS HORNSEA ONE LIMITED | - | | | |
| MITSUBISHI CORPORATION RTM JAPAN LTD. | - | | - | |
| Diamond LNG Canada Partnership | - | | - | |
| MAC FUNDING CORPORATION | - | | - | |
| TOMORI E&P LIMITED | - | | - | |
| BOSTON ENERGY TRADING AND MARKETING LLC | - | | | |
| DIAMOND TRANSMISSION PARTNERS RB LIMITED | - | | - | |
| Mitsubishi Canada Limited | - | | - | |
| MITSUBISHI CORPORATION INTERNATIONAL (EUROPE) PLC | - | | - | |
| 株式会社 | - | | - | |
| CERMAQ NORWAY SALMON AS | - | | - | |
| MC ENGINE LEASING LTD | - | | | |
| DIAMOND TRANSMISSION PARTNERS WALNEY EXTENSION LIMITED | - | | - | |
| Diamond Generating Europe Investments Limited | 100.0 | | - | |
| MITSUBISHI CORPORATION RTM JAPAN LTD. | - | | - | |
| Diamond Transmission Corporation Limited | - | | - | |
| SULAWESI LNG DEVELOPMENT LIMITED | - | | - | |
| DIAMOND ATLANTIC INVESTMENT LIMITED | - | | - | |
| Colt Car Company Limited (The) | - | | - | |
| DIAMOND LNG CANADA LTD. | - | | - | |
| Energi Mega Pratama Inc. | - | | - | |
| DGC WESTMORELAND, LLC | - | | - | |
| MITSUBISHI CORPORATION (AMERICAS) | 100.0 | | - | |
| 三菱商事エネルギー株式会社 | - | | - | |
| AGREX INC. | - | | - | |
| MC Machinery Systems, Inc. | - | | - | |
| Sundia One Shipping S.A. | 50.0 | | - | |
| NIFAST INDIA PRIVATE LIMITED | - | | - | |
| Mitsubishi Development | 100.0 | | - | |
| Asia Group Investments Limited | - | - | - | |
| PRINCES LIMITED | - | | | |
| BOSTON ENERGY TRADING AND MARKETING LLC | - | | | |
| Transportista Mundial One S.A. | - | | - | |
| Diamond Generating Europe Limited | - | | - | |
| MCTM LIMITED | - | | - | |
| MCQ COPPER LTD. | - | | - | |
| TRILAND METALS LTD | - | | - | |