• Louis Berger Group, Inc. (USA)
• Euroestudios S.L  (Spain)
• Sheladia Associates Inc. (USA)
• EastConsult (P) Ltd., Nepal
• MSV International (USA)

PROJECTS FUNDED BY:

• United States Agency of International Development (USAID)
• World Bank (WB)
• Asian Development Bank (ADB)
• National Highway Authority of India (NHAI)