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About Us

KOLKATA POWER – Empowering Bengal with Dedicated Supply

Established in 2023, Kolkata Power has quickly earned its reputation as a reliable powerhouse in West Bengal’s energy ecosystem. As an authorised 3S dealer for Greaves Cotton Limited, we supply and support a full range of 5 KVA to 2250 KVA DG sets, serving Kolkata, Howrah, Hooghly, Burdwan, Bankura, Purulia and Birbhum.

Backed by a group turnover of ₹10 CR (2024–25) and guided by the visionary leadership of Mrs. Tulshi Saha and Mr. Shib Shankar Bhattacharyya, we specialise in the supply, servicing, and spare parts of diesel generators, providing end-to-end industrial power solutions.
If it involves electricity, efficiency or engineering—we’re the ones to bank upon.

Key Highlights

Kolkata Power — Authorised DG Supplier Providing Reliable Diesel Generators & Power Solutions Across West Bengal

Locations: Kolkata (Head Office) & Bankura (Branch)

A strong operational network enabling dependable DG supply, servicing and spare parts support for both metropolitan and regional power requirements.

Core Services: Diesel Generators, Servicing & Spare Parts

As an authorised 3S dealer for Greaves Cotton Limited, we deliver 5 KVA to 2250 KVA DG sets with complete lifecycle support—procurement, installation, maintenance and genuine spares.

Ownership & Leadership

A sole proprietorship under Mrs. Tulshi Saha, with strategic direction from Mr. Shib Shankar Bhattacharyya—a leadership team committed to reliability, engineering excellence and customer-focused power delivery.

Financial Strength

With ₹10 CR turnover for Kolkata Power and a ₹15 CR group turnover, our stability, capacity and service assurance make us a trusted partner for industrial, commercial and government power projects across West Bengal.

Atreya Industrial POWER SOLUTIONS LLP.

Engineering Power for Government & Infrastructure

Since 2020, Atreya Industrial Power Solutions LLP has executed 50+ government and infrastructure projects across West Bengal. With an unmatched track record in public utilities, healthcare facilities, industrial electrification and transit power systems, they remain a preferred partner for mission-critical installations.

  • PWD logo
    PWD
    Infrastructure Partner
    Supporting civil and infrastructure development through robust electrical and power installations.
  • West Bengal Medical Services logo
    West Bengal Medical Services
    Healthcare Electrification
    Ensuring hospitals and medical units stay powered, safe and operational 24/7.
  • Sericulture logo
    Sericulture Department
    Rural & Agricultural Electrification
    Delivering power solutions for sericulture units, cold storage and agro-based initiatives.
  • Irrigation logo
    Irrigation & Waterways
    Water Infrastructure Support
    Providing reliable electrical systems for pumping stations, irrigation networks and water management operations.
  • Industrial Development logo
    Industrial Development Centre
    Industry & Investment
    Implementing energy-efficient systems that support new and expanding industrial facilities.
  • Transport logo
    Transport Department
    Roads & Transit Electrification
    Enhancing transit depots, EV charging infrastructure and street-lighting modernisation across districts.
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Winning Awards

MEMBAR

Our Team

Shib Shankar Bhattacharyya
Shib Shankar Bhattacharyya
Director
Samrat Sarkar
Samrat Sarkar
Senior Executive
Rita Dey
Rita Dey
Manager Execution
Tonima Banerjee
Tonima Banerjee
Commercial Manager

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