| Eastgate Software | |
| Ecom Easy | Ho Chi Minh City |
| EcoTruck | Ho Chi Minh City |
| ECR | |
| Edge Works Software Ltd | Ho Chi Minh City |
| EFE Technology | Ho Chi Minh City |
| Egitech Co., Ltd | |
| Ekino | Ho Chi Minh City |
| Ekoios Technology | Hanoi |
| Ekotek | |
| Eleven X | |
| EM and AI JSC | |
| Email Doanh Nghiệp | Ho Chi Minh City |
| EmeSoft JSC | |
| Emsvn | Hanoi |
| EnclaveIT | Da Nang |
| Enlab Software | Da Nang |
| Enosta | |
| Enouvo Group | |
| EQuest | |
| ESP Capital | Ho Chi Minh City |
| Ettip | Ho Chi Minh City |
| Eup Solution Co., Ltd | |
| EverLearns | |
| Evolus | Ho Chi Minh City |
| Evolution Solutions Co., Ltd | Ho Chi Minh City |
| Evotek JSC | |
| Exnodes Technology | |
| ExtStore | Ho Chi Minh City |
| ezCloud | Hanoi |
| EZtek | |
| EZtek Software Development and Software Outsourcing Co. | Ho Chi Minh City |
| F5Pro.vn | Hanoi |
| Famer Studio | |
| Fasolla - F.S.L. Co., Ltd | Ho Chi Minh City |
| FBsoft Viet Nam | Ho Chi Minh City |
| FE Credit | Ho Chi Minh City |
| Finhay | Hanoi |
| Fitech | |
| Fixpartner | |
| Flexidata | Ho Chi Minh City |
| Foreign Trade University | |
| FPT | Hanoi |
| FPT Digital Processing Service | Da Nang |
| FPT Online | Ho Chi Minh City |
| FPT Semiconductor JSC | Hanoi |
| FPT Software | Hanoi |
| FPT.AI | Hanoi |
| Fram Ltd | |
| freeC Asia | Ho Chi Minh City |