- Lhaki Group of Companies
- Bhutan Tourism Corporation Ltd.
- Royal Audit Authority Ministry of Trade and Industry
- German Bhutan Hospital Foundation
- Swiss Association for Development and corporation
- Tala Hydroelectric Project Authority (THPA)
- Penden Cement Authority
- Punathangchu Hydro Project Authority (PHPA)
- Lhaki Cement
- Royal Bhutan Police
- Ministry of Health
- Ministry of Works and Human Settlements
- Ministry of Agriculture
- Ministry of Education
- Royal Institute of Management
Clients List
- Details