A multi, Stone india, Product engineering business situated at kolkata, Has provided services to the indian rail road field for an extended period of seven decades. A trailblazer in brake systems and train lighting alternators, Today stone india is the undisputed leader in locomotive brake systems and offers an a comprehensive range of electromechanical systems items designed for the rail road industry. Throughout the years The organization possesses expanded and thrived consistently today, Stone india is part of multi billion inr duncan goenka group and employs 320 people. This represents an iso 9001 accredited company that can boast of cutting, Edge manufacturing facilities, Systems and practices. The organization focuses on achieving global benchmarks of performance in quality, Costs and delivery. Stone india is committed to its values and principled corporate operations and is environment friendly. Aside from the corporate office and the industrial sites situated in kolkata, Stone india has branches and service centres located at all major towns and cities of india. The progression of stone india in the recent past has been one of meteoric growth, Fueled by the quest for excellence. Throughout this process the company has established an indelible mark in the field ? the mark of a leader. Stone india is the undisputed leader in locomotive brake systems.

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Company Introduction

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Company Overview

Learn about our journey from a startup to a global leader in smart security solutions

Company Timeline

Founded

Started as a small team of security technology enthusiasts in Shenzhen

2026

Global Expansion

Expanded operations internationally and established a strong presence in key global markets, marking a significant milestone in our company's growth and commitment to delivering quality solutions worldwide.

Overview

Monthly Supply Capacity

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Annual Turnover

₹100 Crore – ₹500 Crore

Main Markets

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Nearest Export Port

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Accepted Delivery Terms

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Key Facts

Team Size
N/A

Skilled professionals across R&D, manufacturing, and support

Annual Turnover
₹100 Crore – ₹500 Crore

Consistent growth with strong financial performance

Main Markets
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Worldwide presence with dedicated regional support

Manufacturing Excellence

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Factory Area
2
Production Lines

State-of-the-art manufacturing facility with automated production lines and strict quality control processes.