| UAB "Agon Networks" | Vilnius |
| UAB "Aigvis" | Vilnius |
| UAB "AirnetTV" | Kaunas |
| UAB "Aitera" | Kaunas |
| UAB "Aitisfera" | Vilnius |
| UAB "Alfatel" | Vilnius |
| UAB "Alna Software" | Vilnius |
| UAB "Altabel Group" | Vilnius |
| UAB "Altas" | Kaunas |
| UAB "Ankas" | Vilnius |
| UAB "AP Group" | Vilnius |
| UAB "Apsaugos kodas" | Kaunas |
| UAB "Art21" | |
| UAB "Ashburn International" | Vilnius |
| UAB "ASPA" | Vilnius |
| UAB "Atlantis Capital" | |
| UAB "Audionas" | Panevėžys |
| UAB "Autokurtas" | |
| UAB "AVAD Baltic" | Kaunas |
| UAB "Avakompas" | Vilnius |
| UAB "Avedus" | Vilnius |
| UAB "Avilda" | Kaunas |
| UAB "Avilura" | Klaipėda |
| UAB "B.G.M." | Vilnius |
| UAB "BALCO Ltd" | Klaipėda |
| UAB "Baltic Amadeus" | Vilnius |
| UAB "Baltic Condition" | Kaunas |
| UAB "Baltic Security Systems" | Vilnius |
| UAB "Baltijos Kompiuteriu Akademija" | Vilnius |
| UAB "BHD" | Vilnius |
| UAB "Biuro Mašinos" | Vilnius |
| UAB "Biuro technikos projektai" | Klaipėda |
| UAB "Biurteksa" | Vilnius |
| UAB "Biznio Abėcėlė" | Vilnius |
| UAB "Biznio kontaktai" | Panevėžys |
| UAB "Blue Bridge Baltic" | Vilnius |
| UAB "BOD Group" | Vilnius |
| UAB "BSS IT" | |
| UAB "BT Grupé" | Kaunas |
| UAB "Čeli Telekomunikacijos" | Vilnius |
| UAB "Cherry Servers" | Šiauliai |
| UAB "Ciklonas" | Kaunas |
| UAB "Cirkonas" | Kaunas |
| UAB "Citrus" | Vilnius |
| UAB "Cloudlix" | Vilnius |
| UAB "CodeLibris" | Vilnius |
| UAB "Cogastro" | |
| UAB "CoinCasso LT" | |
| UAB "Comprana" | Kaunas |
| UAB "Compservis" | Vilnius |