Calculus started as a side project for energy monitoring of the Forwrd Bvba. Soon the project grew into a complete integration and visualization system of sensor data for companies. Because we noticed IOT was not accessible for an average company, we developed a gateway and a cloud portal. This way, our data analysis system simplifies otherwise complex measurement data and takes on the services of the entire digitisation process. On top of that, we find it important to unravel the supplier and partner clutter and give our customers the convenience of a single point of contact. All this at an affordable price.

We relieve you from your manual processing and offer the simplicity of a single personal portal that automatically processes and clearly displays all data. This allows you to enjoy a more efficient operation with lower costs and risks. In addition, Calculus assures you of a more environmentally conscious and more economical energy management. We strive to completely unburdon you of additional analysis processes, so every company can focus on its core business.

Secretly, we're kind of dreamers. World improvers in the making, who in our own way want to contribute to a more beautiful tomorrow. If we had it our way, smart and green entrepreneurship would be the standard.


It is not our goal to have automation replace human labour, but to free your employees from routine and labour-intensive control tasks. This because no one is happy to be on the move all day reading numbers in different places. We developed our system specifically to increase productivity and job satisfaction. This way, everyone can go back to working on what they do well and enjoy doing.


The green side of our story is unmistakably present all across the board. We are not eco-warriors, but we do believe that ecologically responsible entrepreneurship should and will become the norm. We offer entrepreneurs the opportunity to use raw materials and fuels more efficiently and with more care. Of course, such savings are also financially profitable. It's not difficult to conduct sustainable business with respect for people and nature. We are doing it, and we would like to teach you.

T +32 (0)89 69 69 83


Kempenseweg 12

3690 Zutendaal 



BTW BE 0670.61.21.71 

IBAN BE33 7310 4316 2446


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