Header About NEM Energy Group

About NEM Energy Group

We are a global leader in heat transfer and energy recovery solutions, driving innovation in power generation, oil & gas, and geothermal markets. We combine over a century of experience with a forward-looking vision to support the global energy transition. As both OEM and aftermarket partner, we offer complete solutions, from engineering and manufacturing to lifetime service and optimization. All focused on improving efficiency, reliability and sustainability.

Our strength lies in the synergy between four specialized business units: Heat Recovery Solutions, Exhaust & Diverter Solutions, Heat Exchanger Solutions, and global Aftermarket Services. Together, these units form a unified group that delivers proven performance across all continents, trusted by operators worldwide for their most critical energy infrastructure.

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Together, we’re driving a cleaner, greener tomorrow.

Alexander Wisse, CEO NEM Energy Group

Alexander Wisse
CEO

“Did you know that heat demand accounts for over half of the total energy use globally? This means that heat transfer is key in the energy transition moving forward, and we at NEM are committed to support that transition with new energy solutions in the area of heat transfer.”

Video interview CEO - history

About the History of NEM

Video interview CEO - projects

Projects of NEM

Video interview CEO - energy transition

Energy Transition

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Biggest challenge to the current Energy Market

History
NEM has a history spanning almost a century in the energy business. Founded in Leiden, the Netherlands, in 1929, the company soon began manufacturing and supplying boilers to clients worldwide. Over the years, NEM has expanded and became one of the most valued companies in the field of steam generators. Today, NEM is a leading global Original Equipment Manufacturer (OEM) in its business with a core competence in heat transfer.

Research & Development
NEM constantly monitors the energy market to identify demand for new technologies and products. This ongoing effort ensures the development of new highly customized solutions to complex energy challenges. Our R&D department is constantly looking for new solutions to complex problems, ways to apply new technologies and the improvement of existing products such as NEM’s DrumPlus™ and the Vertical Once-Through Design.For open cycle gas turbine plants used for peaking power, NEM has developed and successfully sold Selective Catalyst Reduction units using tempered air (T-SCR), an innovative new way to reduce NOx emissions in peaking power plants.

Heat demand accounts for a significant proportion of the world’s total energy usage. The energy transition in the various heat markets demands new and innovative solutions in the field of heat transfer, whether for energy storage or direct heat production using renewable sources, NEM is committed to supporting the energy transition by providing solutions for existing and new markets.

  • 1882

    Founding of Balcke-Dürr

  • 1929

    Founding of NEM

  • 1936

    NEM starting with the fabrication of boilers

  • 1960

    NEM becomes OEM for HRSGs

  • 2011

    NEM becomes part of Siemens, later Siemens Energy

  • 2016

    Balcke-Dürr is sold by SPX to Mutares

  • 2022

    Continuing operations as NEM Energy B.V. independetly

  • 2023

    NEM acquired Balcke-Dürr

A Selection of Our Reference Projects

What Powers Our People?

  • Doreen Salewski

    “I really enjoy working here because we work as a team, can easily exchange ideas and discuss things together.”

    Meet Doreen Salewski, General Accountant at NEM Balcke-Dürr, as she shares her experience in this video.

  • Marvin Sens

    What Powers Marvin Sens?

    Marvin joined NEM Balcke-Dürr in January this year as a Bid Manager. His role involves implementing a new tool for cost calculations. He appreciates the relaxed atmosphere and finds it easy to connect with everyone.

  • Phillip Brockerhoff

    Phillip is a Sales Manager in the Afterservice department at NEM, focusing primarily on Cooling Towers, Boilers, and Heat Exchanger services. He has been working at NEM Balcke-Dürr for 10 years and particularly enjoys the variety of products, which he considers one of the most rewarding aspects of his work at NEM.

  • Vanesa Lopez

    Vanesa, Project Manager at NEM Balcke-Dürr, supports the project engineers in bringing projects to a successful close, on time and within budget.

    “NEM is a company with relaxed and skilled people. They know what they’re doing, they know the equipment, they know everything.”

Latest News

  • NEM Energy and Metrostav Sign Major Contract in the Czech Republic.

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  • NEM Energy signs collaboration contract with Italian company NME

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  • NEM is awarded a new contract for a power plant in Taiwan

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Contact Sebastiaan - NEM Energy

Sebastiaan Ruijgrok

Manager of Marketing & Business Development


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