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Company Profile
We have been growing our operating presence state-wide and worldwide in our mission to provide sustainable power plant solutions, establishing new standards for generator and power plant turbine operational efficiency. Our commitment to establishing long-term, trusting connections with our customers, workers, partners, and other stakeholders and our tradition of caring for communities remains the core of our long-haul viability. The extensive knowledge of our staff with turbines and generators is put to good use for our clients.

We are dedicated to leading the reform process for green power plant service solutions, conserving the environment for future generations, and growing our company to benefit all stakeholders. We want to create better standards in the fields of Turbine Refurbishments/Repairs and Generator rotors/Stator Rewinding/Repairs. Our dedication to providing sustainable power plant solutions has allowed us to enter the race for the top. We are honored to work with all of our worldwide clients. This cooperation demonstrates the trust of our clients in us and our capacity to handle a diverse variety of hydropower and thermal service solutions. We do our part to help overcome all of the issues that the power plant service faces, and we are always looking for innovative solutions via our strategic partnerships with OEMs. We want to express our gratitude to everyone affiliated with J B Enterprise for their assistance.

Executive Summary 

Foreign Power Plant Equipment companies have installed about 100,000 MW of equipment in India since the privatization of power generation in 2003. Cost-effective equipment and quick delivery from foreign suppliers such as GE, Alstom, Chinese and Siemens have resulted in a rise in the generating capacity of India. We ensure that these massively invested power plants continue to provide electricity for years while delivering maximum production.

We assist major Indian power generation companies in reaching their aim of maximum production and efficiency by providing solutions.

Our Management Team

Arya Abhimanyu

In 2008, he received his bachelor's degree in finance from Indiana University in the United States. In 2014, he received his MBA from Narsee Monjee University in Mumbai. After that, he spent a year in China to make ties with suppliers in China and know about their business methods. He learned Chinese, which offers him a significant edge when dealing with his Chinese counterparts. Before founding JB Enterprise, he worked at Harbin Electric India Company, gaining valuable expertise in the power plant industry.

Madhur Dubey 

He has a degree and a certificate in mechanical engineering. He has worked in the power business for the last 21 years. He has worked with multinational corporations such as ANDRITZ, GE, CROMPTON GREVES and SCHNIEDER.

Dinesh Patel

Mechanical Engineer with an MBA in production and operations management, with 12 years of experience in project management and production at Alstom and L&T-MHI. Technology transfer from foreign factories, micro-planning for production, knowledge of various production processes, resource management, controlling, planning, troubleshooting of production, coordinating other functions, handling of customer complaints, site issues, Commissioning, Erection, and Overhauling support for Heavy Machine Execution

Our Service Team

Sanjay Kumar Jagdish Chandra 

  • Inspection, repairs, rewinding and RR disassembly of over 40 rotors at customer locations and in the Vadodara factory, including Air-Cooled and Hydrogen Machines. GE, WY 18/21, ABB, SIEMENS, JEUMONT, BHEL, Exc and GE all have extensive rotor servicing expertise.
  • 20+ locations of hands-on experience in the steam generator and turbine rotor and stator rewinding and repair. Journal of VTL, EOT Cranes, Milling and Lathe Machine Maintenance

Ronak Kumar Dave 

  • He has extensive rotor servicing expertise in SIEMENS, WY 18/21 (Alstom), BHEL, ABB, GE, JEUMONT, Harbin, Jinan and Donfang.
  • Service Stator and Rotor Rewinding Process
  • The procedure of disassembling and constructing the rotor and stator.
  • Rotor testing (high voltage AC/DC)

Vipul Kumar Panchal 

  • Inspection, repairs, RR disassembly, and rewinding of over 65 rotors at customer locations and in the Vadodara factory, including Air-Cooled and Hydrogen Machines. 
  • Rotor servicing expertise in WY 18/21, SIEMENS, GE, BHEL, ABB, GE, JEUMONT and Exc. 
  • 20+ locations of experience in generator rotor and stator rewinding and repair. Rewinding experience with HT and LT motors.
  • Practical knowledge of general mechanical maintenance.

Vinod Jaiswal 

  • Full Stator Rewinding 250 MW Thermal Generator from Jhansi's Parichha Power Plant 
  • Chamera Hydro Project 2x100MW Complete Stator Stacking and Winding 
  • Complete Stator Stacking and Winding for the Chuzachen Hydro Project (80MW)
  • Complete Stator Stacking and Winding for Gafsa Hydro Project 20MW
  • Gabes Hydro Project Stator Stacking and Winding 20MW
  • 2x60MW Complete Stator Stacking and Winding 
  • Thermal Generator Ilarionas Hydro Project Bar at the top 210 MW is being rewinded from the Hasdev thermal power facility.
  • Thermal Generator 310 MW of rewinding activity in Maruti Clean Coal Ltd.

Experience List 

Sr. No.


Project Details


Scope of Work


Vedanta Aluminum Limited, Lanjigarh

3x50MW Thermal Power Project

Harbin Electric International Co. Ltd.

Life Assessment of Power Plant Equipment including Boiler, Turbine & Generator


SKS Power and ISPAT, India

3x300MW Coal Based Power Plant Spares

Harbin Electric International Co. Ltd.

Supplier of OEM Spare Parts


ACB (India)

2x135MW Coal Based Boiler

Harbin Electric International Co. Ltd.

Supplier of OEM spare parts


Sembcorp Energy India Limited

2x660MW Coal Power Plant Spares

Harbin Electric International Co. Ltd.

Agent for the supply of OEM spares


JSW Energy, India

8x135MW Coal Power Plant Spare

Shandong Jinan Power Equipment Factory

Repair and Commissioning of Generator Rotor and Stator


SKS Power and Ispat, India

3x30MW Turbine Generator

Shandong Jinan Power Equipment Factory

Supplier and commissioning of Generator Rotor


Imboulou Congo

4x30 MW Hydro Project

Harbin Electric International Co. Ltd.

Consultant for Hydro Power Plant Maintenance and Repair


Telangana State Power Generation Co.

6x39MW Hydro Project

Harbin Electric Intl. Co. Ltd

Complete Stator and Rotor Winding with erection and commissioning

Key Facts of J B Enterprise

Nature of Business

Trader, Importer, Supplier, Exporter and Service Provider


Mumbai, Maharashtra, India

Year of Establishment


Ownership Type

Partnership Firm

No. of Employees



Kotak Mahindra Bank

Annual Turnover

INR 7 Crores

Import Export Code