| A 2 Z | Beirut Governorate |
| Absolute Solution | Beirut Governorate |
| Activeweb | Beirut Governorate |
| AdkomSAL | Beirut Governorate |
| Advanced Computer Center, Inc. | Nabatieh Governorate |
| Advantec | Beirut Governorate |
| Afaaq | Beirut Governorate |
| Aims Co. | Beirut Governorate |
| Akhbaarc.com Interactive | Beirut Governorate |
| Al Noodeef Hosting | Beirut Governorate |
| Al-Hajjan For Internet & Networking Services | South Governorate |
| Alfa | Beirut Governorate |
| American University of Beirut - Department of Computer Science | Beirut Governorate |
| American University of Beirut - Department of Electrical and Computer Engineering | Beirut Governorate |
| Apliman Technologies | |
| Arab Computer Society | Beirut Governorate |
| ArabHost | Beirut Governorate |
| ArabiaGIS | Beirut Governorate |
| Arabian Group | |
| ArabNet | Beirut Governorate |
| Araboo | |
| Ariss Computer, Inc. | Beirut Governorate |
| ARZNET.com | Beirut Governorate |
| Astrolabe IT | Beirut Governorate |
| Automated Information Management Systems | Mount Lebanon Governorate |
| Badeeh Abla | Beirut Governorate |
| Base2 Information Systems s.a.l. | Beirut Governorate |
| BCS Broadcast and Communication Systems s.a.l. | Mount Lebanon Governorate |
| BDL Accelerate | |
| Beirut Digital District | |
| Beirut Digital District Network | |
| Berytech Technological Pole | Beirut Governorate |
| BerytechFund | Mount Lebanon Governorate |
| Besiders s.a.r.l. | Mount Lebanon Governorate |
| Best Buy Enterprise | South Governorate |
| Best Computers | Beirut Governorate |
| Bison Solutions | Beirut Governorate |
| BIT s.a.r.l. | Mount Lebanon Governorate |
| Bitwise | Beirut Governorate |
| Black Box | Beirut Governorate |
| BMB Group | Beirut Governorate |
| BML Istisharat | Beirut Governorate |
| BO13 | Beirut Governorate |
| Born Interactive | Beirut Governorate |
| BPS s.a.r.l. | Beirut Governorate |
| Brains | Mount Lebanon Governorate |
| BrowsArabia s.a.l. | Beirut Governorate |
| CATO | Mount Lebanon Governorate |
| CBM Computer Business Machines | Beirut Governorate |
| CEPP | Beirut Governorate |