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About us

Experience – The Real Innovation


Every achievement is built on experience, and every true innovation carries a story within it. Whether carefully engineered or sparked by spontaneous creativity, each breakthrough reflects dedication, vision, and a journey worth discovering.

Sibaranjan Das Enterprise is a trusted name in the railway and infrastructure sector, known for delivering quality-driven, safe, and reliable solutions for over three decades. Founded and led by Mr. Sibaranjan Das, a licensed A-Grade professional with 30+ years of experience, the company has consistently set benchmarks in project execution and client satisfaction.

Our expertise covers a wide range of services including track maintenance, rail linking, welding works, and civil construction in railways, ensuring that every project is carried out with precision, durability, and adherence to the highest standards of safety. Over the years, we have successfully handled complex assignments, combining technical know-how with modern practices to achieve efficiency and long-term value.

At the core of our operations lie three trust pillars: quality, integrity, and innovation. These principles guide every decision we make, every service we provide, and every relationship we build with our clients and partners.

Driven by a vision to contribute to India’s growing infrastructure, Sibaranjan Das Enterprise continues to expand its capabilities, embrace innovation, and deliver excellence that stands the test of time.

Founder & Managing Director – Sibaranjan Das


With an A-Grade License and over 30 years of professional experience, Sibaranjan Das has been a pioneer in railway and infrastructure projects. His expertise spans track maintenance, welding works, and large-scale civil engineering solutions. Under his leadership, the company has earned a reputation for quality, safety, and timely delivery. A visionary leader, he continues to drive innovation and excellence, ensuring long-term value for clients and sustainable growth for the organization.

Our Executive Team


Kishan Ranjan Das

Chief Operational Officer

Sushil Kumar Das

Chief Executive Officer

Top questions answered

In this section, we address common queries to help you understand us better.


Sibaranjan Das Enterprise offers a comprehensive range of solutions in the railway and infrastructure sector. Our core services include track maintenance, rail linking, welding works, and civil construction in railways. Each service is carried out with precision and a focus on durability, safety, and efficiency. With decades of hands-on experience, we ensure that every project, whether small-scale or large infrastructure development, is executed to the highest industry standards.

We believe in building strong and transparent communication with our clients. You can easily get in touch with our team via phone, email, or the inquiry form available on our website. Our customer support is responsive and dedicated to addressing your needs whether it’s service inquiries, project discussions, or ongoing support. We aim to ensure smooth communication at every stage of your journey with us.

What sets us apart is our 30+ years of proven expertise combined with an A-Grade license that reflects our technical credibility. Unlike many service providers, we focus on more than just project completion we emphasize quality, safety, innovation, and long-term value. Every project is personally overseen with attention to detail, ensuring that our clients receive results that not only meet but exceed expectations. Our three trust pillars quality, integrity, and innovation form the foundation of everything we do, making us a reliable partner for sustainable infrastructure solutions.