“Collegiality and a good (working) atmosphere in the various departments, a great family business.”


Project leader Measurement and Control Technology

More Than Burners

De Jong has diversified beyond its traditional product: burners. Embarking on the energy transition and determined to be a leader in the industrial heat space, we have put our money on Hydrogen. Not just with our 100% H2 ready burners, but also with the capability to Turn Key Retrofit your existing installation to a decarbonized and denitrified facility. We have diversified in our process automation offering. And for your Prefab or modularization needs our skid module business supports your needs. De Jong Energy Solutions. World Wide.

160 years experience

De Jong Combustion and R&V Engineering are your independent partners in combustion technology. And together with A. de Jong Group we offer 160 years of combustion knowledge and experience leads to safe, reliable, sustainable and efficient solutions. We remain fully committed to provide the best customer support, service and partnership.

Long Term Relationship

A. de Jong Group is a family business. It stands for developing long term relationships. Sustainable relationships  with our partners, clients, suppliers and employees are the basis of our business. In the Netherlands we are a leader in the sustainable climate control business, and are active world wide in industrial combustion systems, skid module assembly and process automation. We act from our core values: reliability, solution focused, people focused and entrepreneurial.

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Continuous Development

Our family owned business has been founded in 1877 as a wharf and in shipping. But innovation and development has never stopped. When the world changes we change with it.. And now, 145 years later, A. de Jong Group is a specialist in energy- and environmental technology. A. de Jong Group has branches in Schiedam, Hilversum, Rijswijk en Zaandam. More than 250 employees design, engineer, install and maintain your installations. We are proud on the projects we were given to execute. Small and big.

Our Core Values

Over the years A. de Jong Group has built it developed its own DNA. We never abandon our clients and partners. This DNA translates in the following core values: reliability, solution focused, people focused and entrepreneurial.


It is our mission to assist our clients to be treat our climate and environment as sustainable as possible. We do this by developing safe, low carbon and no carbon solutions for indoor climate and energy systems. Our clients experience the highest level of support and service. We offer our employees challenging development and career opportunities. We strive to achieve sustainable operations and healthy returns.


The A. de Jong Group is ambitious en curious. Sustainability is our business. The A. de Jong Group is amongst the leaders that engage and solve the challenges of the Energy Transition. In our quest in this rapidly changing world we develop and apply the latest technologies. Our business play an increasingly important role in achieving a more sustainable environment, in which we will enter and serve new markets. Our engaged workforce are the heart of our company and exceed our clients expectations.

De Jong Foundation

The A. de Jong Foundation supports charity. We have selected 7 themes. Health, International support and human rights, Art and culture, environment, education, animal life and general wellbeing. We support our charitable goals with brain and muscle power, material and financial means.

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