| Matrix Mantra (Pvt) Ltd | |
| MedCube Sri Lanka | |
| Memory Technologies (Pvt) Ltd | Western Province |
| Metatechno Lanka (Pvt) Ltd | |
| Metropolitan Office (Pvt) Ltd | Western Province |
| Micro Research Group (Pvt) Ltd | |
| Microimage | Western Province |
| Microsoft Sri Lanka (Pvt) Ltd | Western Province |
| Millennium I.T. E.S.P. (Pvt) Ltd | |
| Mobisec (Pvt) Ltd | Western Province |
| Mobitel (Pvt) Ltd | Western Province |
| Mutants International | Western Province |
| MyBiz.lk | Western Province |
| National Institute of Business Management | |
| National Institute of Education Sri Lanka | |
| National Institute of Fundamental Studies, Sri Lanka | |
| NativeWay | Western Province |
| Nemosofts | |
| Neolution (Pvt) Ltd | Western Province |
| Networkstore.lk | Western Province |
| Neurale | |
| NEXDIN Technology | |
| Next Technology Lanka (Pvt) Ltd | |
| Nimbus Venture | |
| Nirmani Better Solutions | Western Province |
| Northshore College of Business and Technology | |
| Nova Tech Zone (Pvt) Ltd | Western Province |
| NSBM Green University | |
| Nuclei Technologies | |
| Omobio | |
| OnlineProgrammingBooks.com | Western Province |
| Open University of Sri Lanka | |
| Orbit Network | Western Province |
| Orient Finance (Pvt) Ltd | Western Province |
| Pasindu Kavinda | |
| Pay Master Solutions Pvt Ltd | Western Province |
| PAYable Ltd | Western Province |
| PayHere (Pvt) Ltd | Western Province |
| Phyxle Infotech (Pvt) Ltd | |
| Pixel Lanka | |
| Postgraduate Institute of Agriculture - University of Peradeniya | |
| Postgraduate Institute of Humanities and Social Sciences | |
| Potenza | |
| Prima Ltd | |
| Printcare | Western Province |
| Privilegeserver Technologies | Western Province |
| ProAccount Lanka Ltd | |
| Procons Infotech | Western Province |
| Purple Software (Pvt) Ltd | |
| QB Lanka (Pvt) Ltd | Western Province |