Railway Electricals and Electronics Spare Parts Manufacturer
About calgas Mobility
CALGAS was Founded in 2001 under a Vision of Make in India for Railway Electricals and Electronics Spare Parts.
Mr. Bimal Kr. Dugar CEO has an Experience of 30+ Years in the Industries & Mr. Santosh Kr Bothra (Partner) has an Experience of 20+ Years in the Industries with their expertise and focus we have taken approvals of more than 10 Import Substitutes Collaborations with various Manufacturers.
- Few of our CLW Approved items & Annual Requirements are presented in this presentation.
- Our Aim is to add few more Critical items for Railway Industries every year to serve Indian Railways & OEMs better and more focused.

Meet Our key members

The result of 550+ satisfied customers from all application segments, spread all over the country and abroad, representing the top brands in the world, is a testimonial to our founder’s philosophy.
Our constant endeavor is to use the strength of new technologies to improve the competitive edge of our customers. We have and will continue to expand our product lines, keeping the focus on the latest developments in the electronics world.
The latest group investment, in building a new infrastructure in kolkata, aligns us on the path of future expansion and streamlining our operations to the best references in the world.
To deliver what we believe and say, we have migrated from our existing CRM systems to SAP, the best of class in the industry. We will continue to raise our efficiency bench.
Pioneering Transformative Growth
in Indian Railways
Introduction
Onboarding New OEMs and Manufacturers

Supporting Product Introduction and Techno-Commercial Assistance
Championing 'Make in India' and 'Aatma Nirbhar Bharat' Initiatives
In the realm of India’s railway industry, CALGAS is not just a corporate entity; it is a driving force behind progress and transformation. With its focus on enabling new entrants, introducing innovative products, and aligning with the ‘Make in India’ and ‘Aatma Nirbhar Bharat’ initiatives, the group embodies the spirit of collaborative growth, driving India’s railways towards a brighter, more self-sufficient future.
