- Telematic Systems and Solutio
- Address:Simeonovsko shose 1, bulvd.
- LTM Electronics Ltd.
- Address:6, Gouritsa Street
- KMtronic LTD
- Address:28A Dobri Chintulov str
- Electronics arts Ltd
- Address:ul. 603
- Lumycomp Design Ltd.
- Address:Tzarigradsko Shosse
- Investem Ltd.
- Address:Kiril and Metodii 126
- Telematic Systems and Solutions
- Address:Simeonovsko shose 1, bulvd.
1