Clientele Uttam Das is associated with (To Name a Few)

• TCFHP-Siliguri
• Subansree H.E.Project 2000MW -Arunachal
• Subansree Basin Project-Arunachal
• Teesta Hydro Electric Project-stage West Sikkim
• Chuczachen Hydro Electric Project – Sikkim
• Teesta Low Dam Project – Stage III&IV
• Penden Cement Factory - Bhutan
• Bengal Ambhja Town Project (Uttarayon)
• Siliguri Jalpaiguri Development Authority (SJDA) (Flyover, Recreation park, siliguri corporation etc)
• Subanshree Lower Project – L& T
• Siliguri Water Supply Project
• Jain Group - Dream Valley, Designed by Raj Agarwal & Associates
• Neora Khola Water Supply Project, Kalimpong and many more
• Biswakarma Builders - North City, Designed by Hafeez Contractor.
• Tala Hydro Project, Bhutan