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Justsen Energiteknik A/S is a highly specialized company. We build advanced incineration plants which utilize the energy in all types of biofuel, in waste sorted at source and in other energy sources.


We generate heating from that which would otherwise go to waste. And we do so efficiently! In operation since 1960, we have continuously developed innovative and enhanced solutions for the benefit of our customers, which so far has resulted in more than 2,500 plants distributed across the world. On the close markets in Europe, but also in North and South America as well as in more distant locations, such as Bhutan. We always supply customized solutions designed to meet specific customer needs, and we thoroughly analyse every single new project to develop the best possible solution.


Justsen has never produced standard solutions, only plants that fulfil specific requirements, and we see opportunities and solutions where others see problems. This also means that we always look to establish long-term relations with our customers. For us it is important that we grow together, and that we are always available if the plant needs to be expanded or altered to meet new environmental requirements.


With Justsen you can always count on fast and efficient assistance from our team in Denmark or through our business partners worldwide. We have a complete and up-to-date stock of spare parts, and we are almost always able to deliver on a day-to-day basis. Being a family-owned company, today run by the second generation, we have taken the long view and see our customers, whatever their size, as being part of the family. The result: long and loyal relations that last generations.


Justsen has its roots in Denmark, and it is from here that we run our operations, locally as well as globally. We are a global player, whether it concerns an advanced incineration plant for a large or small company, or supplying an entire town with district heating.

We provide heating worldwide, and we collaborate with all sorts of companies, both private and public. To date, this has resulted in more than 2,500 custom -built facilities.

Our customers are just as varied as our plants, and include the well -known and the not -so well-known. Here are some of them:

Velfac/Velux * Coca Cola *  Johnson Controls * Agder *  Energy City of Kibæk * District Heating City of Ringe *  District Heating Krüger * The Norwegian Defence Department *  IKEA 

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