- Abiru Holdings (pvt)Ltd
- Address:High Level Road, Homagama, Western, Sri Lanka,10200
- Airmax Telecom
- Address:Galle Road
- Cell Trend
- Address:16, Anura Mawatha, Kalubowila, Dehiwala Dehiwala,
- ABC Solutions (Pvt) Ltd
- Address:233, Horana Road, Piliyanadala
- Simsyn (Pvt) Ltd
- Address:
- SoftNet Solutio
- Address:143 Sri Vipulasena Mawatha Colombo, Sri Lanka
- vCube Network Solutions (Pvt) Ltd
- Address:
- Ceylon Linux
- Address:# 106, Bernard Building, Dutugamunu Street, Kohuwala, Sri Lanka.
- Ushala Engineers & Suppliers Co (UESCO)
- Address:No. 424, High Level Road, Navinna
- Monsta Tech . Inc
- Address:pettah, main street, wp, Sri Lanka
- AirNet Solutions
- Address:
- E3X Global PVT LTD
- Address:
- Do-Net Pvt Ltd
- Address:2 Beltona Lane
- ENET TECHNOLOGIES
- Address:Crystal Plaza, 87 / 2 / 2 1st Cross Street
- LKSUN TECHNOLOGIES CO.,LTD
- Address:# 311, halson road
- Integrated Solutions(Pvt) Ltd.
- Address:9 Alexandra Road
- SMI Engineering Company Pvt Ltd
- Address:Kirulapone
- BEE TELL ENGINEERING
- Address:69A, PERERA R, DEHIWALA.
- hSenid Mobile Solution (Pvt) Ltd
- Address:46 / 12, Sayuru Sevana, Nawam Mawatha
- Lanka Internet Services Ltd.
- Address:443, Galle Road