| Northern Kuala Lumpur International College | |
| Novocraft Technologies Sdn Bhd | Selangor |
| NSW Automation Sdn Bhd | Penang |
| NuTACT Sdn Bhd | Selangor |
| Nuweb Sdn Bhd | Selangor |
| O2O Ecommerce Sdn Bhd | |
| Omnitech | |
| Omron Electronics Sdn Bhd | Kuala Lumpur |
| One Magnet Electronic (M) Sdn Bhd | Kuala Lumpur |
| One Search Pro | |
| Oneworld Hanxin College | |
| Online Ventures Asia | |
| ONNET | Selangor |
| Open University Malaysia | |
| OPERION Ecommerce & Software Sdn Bhd | |
| Optisage Technology Sdn Bhd | Johor |
| OPUS IT Services Sdn Bhd | |
| OR Technologies Sdn Bhd | Kuala Lumpur |
| Orangesoft Malaysia | Kuala Lumpur |
| Oriental Motor (Malaysia) Sdn Bhd | |
| Original Intelligence Sdn Bhd | |
| Orisoft | Selangor |
| Ouch Protect Berhad | |
| Oxydata Software | |
| P2 Digital Holdings Sdn Bhd | Selangor |
| Pan-International & Cable (Malaysia) Sdn Bhd | Kuala Lumpur |
| Panasonic Manufacturing Malaysia Berhad | Selangor |
| PanoRazzi | Kuala Lumpur |
| Paradigm Systems Berhad | Selangor |
| PARI Technologies | |
| Parkin Technology Sdn Bhd | Selangor |
| ParkIt Solutions Sdn Bhd | |
| Payd Sdn Bhd | Kuala Lumpur |
| PayHalal | Kuala Lumpur |
| Payments Network Malaysia Sdn Bhd | Kuala Lumpur |
| PayRecon | Kuala Lumpur |
| Payroll Panda Sdn Bhd | |
| Paywatch Malaysia Sdn Bhd | |
| PC Mart Sdn Bhd | Kuala Lumpur |
| PCT Innovations Sdn Bhd | Kuala Lumpur |
| Peasy AI | Kuala Lumpur |
| Penang Institute | |
| Penang International Dental College | |
| Penang Medical College | |
| Penang Skills Development Centre | |
| PenDrive (M) Sdn Bhd | Selangor |
| Peninsula Higher Education Sdn Bhd | |
| Pentaid (M) Sdn Bhd | Penang |
| Pentamaster Corporation Berhad | Penang |
| Perbadanan Insurans Deposit Malaysia | |