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 Power Plant Services/Erection & Commissioning/O&M/Spares/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 Team

Mr. Abhimanyu Arya

He has done his graduation in Finance from Indiana University-USA in 2008 and MBA from Narsee Monjee University in Mumbai in 2014. After that he lived in China for 1 year to establish contacts with suppliers from China and to learn trade practices prevalent there. He has learnt Chinese language there, which gives him a much-added advantage to deal with the Chinese counter parts. He has also worked with Harbin Electric India Company before starting JB Enterprise which has given much experience in the Power Plant Sector.

Dr. Yogesh Kumar

Independent responsibility of commissioning, full load operations and maintenance of turbine. It includes 4X600 MW Dong fang machine, 1X600 BHEL machine, 3X660 Dong fang machine and 4X300 MW Dong fang machine. Quick troubleshoot and sound knowledge of PM, CBM and overhauling. Specialist in Turbine Governing, Machinery Lubrication and Vibration Analysis.

Mr. Balkrishna Dwivedi

He is Mechanical Engineer from Government Engineering College, Jabalpur and has been associated with the power sector for the past 25 years. He has wide experience of working in Business Development, EPC Contracts and Commercial with professional organizations like Reliance Power, JSW Energy, Thermax, Doosan-Babcock, Rolls-Royce Energy, Abu Dhabi National Energy Company and Power-China Group (SEPCOIII).

Service Team- Generator

Mr. Sanjay Kumar Panchal (Generator Expert)

  • Over 40+ rotors servicing in Customer sites and Vadodara workshop; Inspection, RR disassembly, Repairs and Rewinding these includes both Hydrogen and Air-Cooled Machines.
  • Wide spread rotor service knowledge on OEM & OEM design viz. WY 18/21, GE, SIEMENS, ABB, BHEL, JEUMONT, GE and Exc.
  • Hands on experience in Steam Turbine and Generator Stator & Rotor Repair and Rewindings, more than 20 sites. Journal Maintenance of EOT Cranes, VTL, Lathe and Milling Machines.

Mr. Ronak Kumar Dave (Generator Lead)

  • Wide spread rotor service knowledge on OEM & Other OEM design viz. WY 18/21(Alstom), SIEMENS, ABB, BHEL, JEUMONT, GE, Jinan, Harbin, Don fang, Hitachi)  Rewinding Process of service Rotor and Stator. Assembling and Disassembling process of Stator and rotor
  • Marking of slots for phase change Wedging, ripple spring assembly &Wedge deflection measurement
  • Phase ring & series connection with brazing & insulation tapping
  • Full & Partial Rotor Rewinding with new F class Insulation
  • Rotor Retaining Ring Assembly and disassembly
  • Slip ring, Coupling assembly and disassembly
  • Partial Repair on overhang after disassembly of Retaining rings.
  • Exciter repairing
  • Brazing with ( induction, flame)
  • Assembly of D lead, CC Bolt and Flexible lead (with new insulation)
  • Testing in Rotor (DC / AC High Voltage)

Mr. Vipul Kumar Panchal (Generator Lead)

  • Over 65+ Generator rotors servicing in Customer sites and workshop; Inspection, Retaining Ring disassembly, Repairs and Rewinding these includes both Hydrogen and Air-Cooled generators
  • Wide spread rotor service knowledge on OEM & OEM design viz. WY 18/21, GE, SIEMENS, ABB, BHEL,JEUMONT, GE and Exc.
  • Hands on experience in Generator Stator & Rotor Repair and Rewindings, more than 20 sites.
  • Hands on experience in LT and HT Motors Rewinding.
  • Hands on experience in General Mechanical Maintenance.

Mr. Vinod Jaiswal (Hydro-Generator  Expert)

  • Thermal Generator Full Stator Rewinding 250 mw from Pasricha power plant Jhansi.
  • Chamera Hydro Project 2x100MW Complete Stator Winding and Stacking
  • Chuzachen Hydro Project 80MW Complete Stator Winding and Stacking
  • Gafsa Hydro Project 20MW Complete Stator Winding and Stacking
  • Gabes Hydro Project 20MW Complete Stator Winding and Stacking
  • Ilarionas Hydro Project 2x60MW Complete Stator Winding and Stacking
  • Thermal Generator Top bar Rewinding 210 mw from Hasdev thermal power plant
  • Thermal Generator Rewinding work 310 mw from in Maruti clean coal Ltd.

Mr. Rajesh Rajput (Electrical Engineer)

  • Insulation Resistance Testing               
  • Polarity And Phase Rotation Testing
  • Winding Resistance Testing
  • Voltage And Frequency Testing
  • Short Circuit Testing
  • Overload Testing
  • RSO Testing
  • Vibration Testing
  • Voltage Balance Testing
  • Impedance Testing

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

Approx. 50


Kotak Mahindra Bank

Annual Turnover

Approx. Rs. 50 Crores

Import Export Code




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