20+ Years of Engineering Excellence, Sustainable Solutions and Lasting Impact.

Founded and led by Mr. Jiwan Siwakoti, a highly experienced civil engineering and infrastructure professional with over three decades of experience, PRCS combines technical expertise, international experience, innovation and professional integrity to deliver high-quality engineering and infrastructure consultancy services across Bhutan, South Asia and expanding international markets.

Established in 2003, Progressive Research & Consultancy Services (PRCS) is a leading multidisciplinary consulting firm and trusted engineering consultancy in Bhutan. With 130+ projects successfully completed for clients, our expertise spans surveying, geotechnical investigations, architecture, engineering, feasibility studies, urban planning, construction supervision and project management. PRCS has delivered projects for the Royal Government of Bhutan, ADB, World Bank, JICA and UNDP, as well as national and international organizations across transportation, aviation, urban development, hydropower, education, healthcare and institutional infrastructure.

Driven by technical excellence, innovation and sustainable development, PRCS provides top engineering and infrastructure consultancy services in Bhutan, and for cross-border projects across the region.