
Our Story
Qien predicts the energy demand of the building and uses the various energy sources as efficiently as possible. Think of the gas boiler, heat pump and heat and cold storage. Of course, these can also be other forms of energy generation. The self-learning software combines all kinds of information flows to predict the needs of the users in a building. Based on this, the most sustainable and cheapest energy source is used proactively.
If we know the heat or cold demand of a building for the coming period, we can plan which energy source we should use. Qien ensures that the distribution of sustainable energy is continuously optimized.
Supply and demand are matched with the most up-to-date prices for gas and electricity. Every hour there is a new forecast. Your building is continuously monitored. Is there anything different? Then immediate action is taken. This way, your comfort remains protected.
With this innovation, you get long-lasting comfort at the lowest possible cost! By paying the project costs in instalments over the first 30 months, an installation is cash positive from the first month.
The implementation of the project is always realized in consultation with and cooperation with your current technical service provider.
Our Team
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Marcel Meijer
CEO - Partner
I’ve been deeply involved in the sustainable energy sector since 1991. Now, I harness cutting-edge IT technologies to fuel my passion for the real estate industry, adding value at every turn.
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Tomasz Tomasiak
Snr. Project Manager CEE
I'm an experienced manager with extensive expertise in areas such as customer service, sales and IT management. This includes project management and supporting strategic business goals through the implementation of latest technology.

Roel Derks
Sales Director - Partner
Sales director & partner at Qien Netherlands. My passion is bringing new innovative technology to the market. What our activities have in common is significant energy and cost savings.

Our Approach
The current generation of building users expects a pleasant and healthy indoor climate with the lowest possible ecological footprint. Both Poland as the Netherlands has the ambition to achieve the objectives of the Paris climate agreement. For each sector, the average energy consumption at the moment was examined. For example, a hospital obviously needs more energy than an office. Based on this, new regulations are in force and the ambition is to make buildings Paris-proof by 2050.
Buildings use about 40% of the world's energy needs. In a world where our energy is generated sustainably, the need will have to adapt to the yield. Energy prices are the result of supply and demand and will therefore react accordingly. In addition, building owners have to deal with government tasks that aim for gas-free buildings, reduced consumption (Paris 2050), but also a need for additional charging stations. etc. Partnering with Qien Polska and our state of art Software application CEO will unburden your organization; manual actions to comply with regulations? No need for those. This simplifies the compliance process and minimizes potential errors.
Us in Numbers
111,660M zł.
Cost Savings during the Last Quarter
8
Industry Awards
3196
Real Estate Properties in 5 Countries
30+
Years of Experience
Customers proceeded you
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