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Our Story

Founded in Kathmandu in 2015, GSI set out to transform geotechnical engineering into a shield for Nepal’s people, infrastructure, and landscapes. From investigating challenging Himalayan geology to designing, building, and maintaining solutions, we deliver ISO 9001:2015‑certified quality at every stage.

Our Mission
Our Mission

To safeguard lives, infrastructure, and the environment by transforming complex geotechnical challenges into safe, sustainable, and lasting solutions — delivered with scientific rigor, innovation, and integrity from the Himalaya to every community we serve.

Why Choose Us
Why Choose Us?
To safeguard lives, infrastructure, and the environment by transforming complex geotechnical challenges into safe, sustainable, and lasting solutions — delivered with scientific rigor, innovation, and integrity from the Himalaya to every community we serve.
  • Full‑Cycle Expertise

    From site investigation to long‑term monitoring, we deliver complete solutions under one roof.

  • Proven Performance

    50+ successful projects protecting Nepal’s people, infrastructure, and heritage.

  • Quality You Can Trust

    ISO 9001:2015‑certified with in‑house drilling crews and a fully equipped geotechnical lab.

  • Himalayan Tough

    Designs and builds that perform in some of the world’s most challenging terrain.

Delivering Success, One Project a Time

Major projects delivered across Nepal since 2015

1  +

 Surveyed and mapped by UAV & DGPS for a single hydropower corridor

1  km²

Of protecting infrastructure, heritage, and communities in challenging Himalayan terrain

1  +Years

Highest -energy rockfall barrier installed to international ETAG-027 standards

1000  KJ

Meet Our Team

Ranjan-Kumar-Dahal
Dr. Ranjan Kumar Dahal
Manita Timalsina
Dr. Manita Timalsina
Sunam Sharma
Dr. Sunam Sharma
Praveen Upadhyaya Kandel
Praveen Upadhaya Kandel
Dhurba Tiwari
Dhurba Tiwari
Junu Adhikari
Junu Adhikari
All Members