| Membership No: | 95-09-116 |
| Member type/ Committee position: | Life / Immediate past president |
| Date of Joining: | 1995 |
| Address: | 19/1, Salmal Mw, Nedimal, Dehiwala, Sri Lanka |
| Telephone: | Mobile: +94 712727054 |
| Email: | gmarambe@gmail.com |
| Company: | Jayasinghe Group |
| Designation: | CEO |
| Office Contact Address: | Kaluthara Rd, Walimanana, Matugama, Sri Lanka |
| Office Telephone: | + 94 342246729 |
| Office Email: | gmarambe@gmail.com |
| Office Fax: | +94 11 2803222 |
| Website: |