About us
OUR JOURNEY
Calcutta Tube Company started in 1996 as a supplier of engineering parts and has grown into a contracting partner for major oil sector clients. Our focus for nearly three decades has been supporting refinery infrastructure — from construction to O&M.
- Vision
To become a reliable, long-term contracting partner trusted for safe execution and predictable results in heavy industrial and refinery projects.
- Mission
To deliver every project with discipline, transparency and human responsibility — keeping safety, timelines and operational continuity at the core.
WHY CLIENTS TRUST US
Refinery Expertise
Nearly three decades of proven work delivering safe, efficient, high-quality projects across major refinery facilities.
Fast Mobilisation
We quickly deploy skilled teams and resources to reliably meet urgent project needs and fast-track schedules.
Integrated Support
In-house design, engineering and execution teams ensure smooth coordination and seamless project delivery.
Skilled Workforce
Certified professionals skilled in managing high-risk industrial environments with strict safety and quality compliance.
LEADERSHIP & GROWTH
Dhiren Kumar Chatterjee
Founder & MD
Biswajit Chatterjee
Techno-Commercial Head
Prasenjit Chatterjee
Business Development & Management
Karthikeyan, B.E
Vice President - Technical