- Sri Lanka Rubber Manufacturing & Export Corporation Ltd
- Address:Mawanella
- THREE LIGHTS
- Address:Bankshall Street, Mallship Towers
- polkade
- Address:colombo 10
- Shums Company Ltd
- Address:33a Queens Road Colombo - 3 Colombo Sri Lanka
- Natural Gemstones
- Address:01 Srigangula Watta, Pahalagalathura, Kiriella, Srilanka.
- SABARAGAMUWA MULTI PLANTATION (PVT) LTD.
- Address:H70, Keraminiya Estate,
- Shums and Company Limited
- Address:33a Queens Road
- FAHIM & COMPANY
- Address:895, ALUTH MAWATHA, MATTAKKULIYA.
- PROMOLANKA (PVT)LTD
- Address:NO. 122, 02ND CROSS STREET
- Bio Hevea Foam Factories (Pvt) Ltd.
- Address:1172-1 / 7, Mayura Mawatha, Hunupitiya.