| 100% | PETRONAS Tankers Sdn Bhd (Investment Holding and Provision of Management Services) |
| | 100% | Puteri Delima Sdn Bhd (Shipping) |
| | 100% | Puteri Firus Sdn Bhd (Shipping) |
| | 100% | Puteri Intan Sdn Bhd (Shipping) |
| | 100% | Puteri Nilam Sdn Bhd (Shipping) |
| | 100% | Puteri Zamrud Sdn Bhd (Shipping) |
| | 100% | Puteri Delima Satu (L) Pte Ltd (Shipping) |
| | 100% | Puteri Firus Satu (L) Pte Ltd (Shipping) |
| | 100% | Puteri Nilam Satu (L) Pte Ltd (Shipping) |
| | 100% | Puteri Intan Satu (L) Pte Ltd (Shipping) |
| | 100% | Puteri Mutiara Satu (L) Pte Ltd (Shipping) |
| | 100% | Puteri Zamrud Satu (L) Pte Ltd (Shipping) |
| | 51% | Asia LNG Transport Sdn Bhd (Shipowning and Ship Management) |
| | 51% | Asia LNG Transport Dua Sdn Bhd (Shipowning and Ship Management) |
| | 30% | Nikorma Transport Limited (LNG Transportation) |
| | 30% | PFLNG Solutions Limited (Development of an integrated LNG liquefaction storage and offloading solution) |
| | 100% | MISC PNG Shipping Limited (Investment Holding) |
| | 60% | Western Pacific Shipping Limited (Providing shipping solutions to meet LNG project requirements and also supports other general shipping requirements of Papua New Guinea) |
|
|
| 100% | MISC Tanker Holdings Sdn Bhd (Investment Holdings) |
| | 100% | MISC Tanker Holdings (Bermuda) Ltd (Investment Holdings) |
| | 100% | AET Tanker Holdings Sdn Bhd (Investment Holdings) |
| | 100% | AET Petroleum Tanker (M) Sdn Bhd (Shipowning) |
| | 100% | AET Shipmanagement (Malaysia) Sdn Bhd (Ship Management) |
| | 100% | AET Shipmanagement (India) Private Limited (Ship Management and Manning Activities) |
| | 24% | Eagle Star Crew Management Corporation (Recruitment and Provision of Manpower for Maritime Vessels) |
| | 100% | AET Shipmanagement (Singapore) Pte Ltd (Ship Management) |
| | 100% | AET Tankers Pte Ltd (Commercial Operations & Chartering) |
| | 100% | AET UK Limited (Commercial Operations & Chartering) |
| | 100% | AET Holdings (L) Pte Ltd (Investment Holdings) |
| | 100% | AET Inc Limited (Shipowning & Operations) |
| | 100% | AET Agencies Inc (Property Owning) |
| | 100% | AET Offshore Services Inc (Lightering) |
| | 100% | AET Lightering Services LLC (Lightering) |
| | 100% | AET Azerbaijan Limited (Chartering and Operations) |
| | 50% | Paramount Tankers Corp (Shipowning) |
| | 100% | AET Tanker India Private Limited (Shipowning) |
| | 100% | Bunga Kasturi (L) Pte Ltd (Shipowning) |
|
|
| 45% | Centralised Terminals Sdn Bhd (Own, Manage, Operate and Maintain Centralised Tankage Facility) |
| | 36% | Langsat Terminal (One) Sdn Bhd (Provision of Tank Terminal Activities) |
| | 36% | Langsat Terminal (Two) Sdn Bhd (Provision of Multi User Petrochemical Terminal Facilities) |
| | 100% | MTTI Sdn Bhd (formerly known as Magna Conglomerate Sdn Bhd) (Investment Holding) |
|
|
| 100% | MISC Offshore Holdings (Brazil) Sdn Bhd (Investment Holdings) |
| | 49% | SBM Systems Inc (FPSO Owner) |
| | 49% | FPSO Brasil Venture S.A (Investment and Offshore Activities) |
| | 49% | SBM Operacoes Ltda (Operating and Maintaining FPSO terminals) |
| | 49% | Brazilian Deepwater Floating Terminals Limited (Construction of FPSO) |
| | 49% | Brazilian Deepwater Production Limited (Chartering of FPSO) |
| | 49% | Brazilian Deepwater Production Contractors Limited (Operations and Maintenance of FPSO) |
| | 49% | Operacoes Maritimas em Mar Profundo Brasileiro Ltda (Operations and Maintenance of FPSO) |
| | 100% | MISC Floating Production System (Gumusut) Limited (Asset Ownership) |
| | 100% | MISC Offshore Floating Terminals (L) Limited (Offshore Floating Terminals Ownership) |
| | 80% | Malaysia Offshore Mobile Production (Labuan) Ltd (Mobile Offshore Production Unit Owner) |
| | 51% | Malaysia Vietnam Offshore Terminal (L) Limited (FSO Owner) |
| | 51% | Malaysia Deepwater Floating Terminal (Kikeh) Limited (FPSO Owner) |
| | 51% | Malaysia Deepwater Production Contractors Sdn Bhd (Operating and Maintaining FPSO Terminal) |
| | 51% | FPSO Ventures Sdn Bhd (Operating and Maintaining FPSO terminals) |
| | 26% | Offshore Marine Ventures Sdn Bhd (Provision of Integrated Service Solutions of Support Vessels) |
| | 40% | Vietnam Offshore Floating Terminal (Ruby) Ltd (FPSO Owner) |
|
|
| 100% | Malaysia Marine and Heavy Engineering Holdings Berhad (formerly known as MSE Holdings Berhad)(Investment Holding) |
| | 100% | Malaysia Marine & Heavy Engineering Sdn Bhd (Marine Repair, Marine Conversion and Marine Engineering Works) |
| | 100% | MSE Corporation Sdn Bhd (In Liquidation) |
| | 100% | Techno Indah Sdn Bhd (Sludge Disposal Management) |
| | 70% | MMHE-SHI LNG Sdn Bhd (LNG Vessel Repair Works) |
| | 40% | MMHE-ATB Sdn Bhd (Manufacturing Works of Pressure Vessels and Tube Heat Exchanges) |
| | 60% | MMHE-TGPM Sdn Bhd (Provision of Engineering, Procurement, Construction, Installation and Commissioning) |
|
|
| 100% | MISC Integrated Logistics Sdn Bhd (Integrated Logistics Services) |
| | 60% | MILS Seafrigo Sdn Bhd (Owner of a Cold Storage Logistics Hub) |
| | 60% | MILS-Seafrigo Cold Chain Logistics Sdn Bhd (Cold Chain Management and Operation) |
| | 60% | MILS - SterilGamma Sdn Bhd (Sterilisation and Fumigation Facilities) |
| | 60% | BLG MILS Logistics Sdn Bhd (Automotive Solutions and Related Integrated Logistics Services) |
| | 50% | Transware Distribution Services Pte Ltd (Warehousing) |
| | 50% | Keer - MISC Logistics Co Ltd (Transportation) |
| | 50% | Rais - Mils Logistics FZCO (Integrated Logistics Services) |
| | 100% | MISC Agencies Sdn Bhd (Shipping Agent and Warehousing) |
| | 100% | MISC Agencies (Australia) Pty Ltd (Shipping Agent) |
| | 100% | MISC Agencies (U.K.) Ltd (Shipping Agent) |
| | 100% | MISC Agencies (Japan) Ltd (Port and General Agent) |
| | 100% | MISC Agencies (Netherlands) B.V. (Shipping Agent) |
| | 100% | Misan Logistics B.V. (Haulage, Brokerage, Liner Merchant and Carrier Haulage) |
| | 100% | MISC Agencies (Singapore) Private Limited (Shipping Agent) |
| | 51% | Leo Launches Private Limited (Launch Operator) |
| | 100% | MISC Agencies (New Zealand) Pty Ltd (Shipping Agent) |
| | 65% | MISC Agencies (Sawarak) Sdn Bhd (Shipping Agent) |
| | 49% | MISC Agencies (Thailand) Co Ltd (Shipping Agent) |
| | 40% | MISC Agencies Lanka (Pvt) Limited (Shipping Services) |
| | 60% | MISC Agencies India Private Limited (Shipping Agent) |
| | 49% | MISC Shipping Services (U.A.E) L.L.C (Shipping Agent) |
| | 30% | PTP - MISC Terminal Sdn Bhd (Berthlease Arragements / Transhipment Port) |
|
|
| 100% | Malaysian Maritime Academy Sdn Bhd (Education & Training for Seaman & Maritime Personnel) |
|
|
| 100% | MISC Capital (L) Ltd (Special Purpose Vehicle for Financing Arrangement) |
| | 100% | MISC International (L) Ltd (Investment Holdings) |
| | 49% | SL-MISC International Line Co Ltd (Shipowning) |
| | 50% | Asia Tank Terminals Limited (Investment Holding) |
| | 50% | ATT Tanjung Bin Sdn Bhd (Constructing, Commissioning and Operating an Oil Terminal) |
| | 100% | MISC Enterprises Holdings Sdn Bhd (In Liquidation) |
| | 25% | Trans-ware Logistics (Pvt) Ltd (Inland Container Depot) |
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