Smart energy solutions for commercial buildings

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With all our energy.

We give buildings a future.

With our smart solutions for consumption transparency and CO₂ savings, a future-proof building becomes surprisingly simple.

Rely on worry-free management.

Sustainable management is becoming important.

Complete peace of mind in management, customer contact and technical and financial processes. istaDES stands for professional management of your (sustainable) energy installation.

Benefit from low investment costs for your heating system with ista HeatPilot.

The intelligent ista HeatPilot system prevents energy wastage and also directly and easily extends the service life of your heating system.

The picture was taken diagonally upwards towards the ceiling of the office space. As a result, you can see the dark brown ceiling with white ceiling elements and silver pipes stretching across the entire ceiling in the background. In the lower left part of the background, you can see several office desks and glass partitions. You can also see a man sitting with his back to the viewer. On the right, in the background, you can see more glass partitions, more office desks and chairs and a white wall with two large bright windows. The entire background is blurry, as the photo focuses on the man sitting at a white office desk with a light grey laptop in the foreground, from which the photo was taken. The man is wearing a light blue shirt with a dark blue jumper over it and black square glasses. His hair and beard are greying, and he is smiling as he talks to a customer about their Energy-Management-Minute-Review provided by ista.

Improve energy savings.

The key to energy efficiency: reducing energy consumption and lowering CO₂ emissions.

The Netherlands is a rapidly growing economy that faces various challenges in shaping this growth in a sustainable manner. An indispensable factor in this is the responsible use of energy.

ista acquires FLINK.

ista acquires FLINK and expands its energy services portfolio in the Netherlands.

The picture shows a young woman looking through a window. She has long blonde hair and is wearing a dark blue, polka-dotted top. The woman is smiling and holding a tablet in both hands which is showing the Energy Audit Reporting from ista, her gaze directed slightly to the right. Green plants and a blurred light source can be seen in the background, giving the picture a warm and inviting atmosphere. The light source is located approximately in the centre of the background. The left background area shows a vertical black line, which is probably part of the window frame. The woman is standing relatively close to the window so that her reflection is partially visible in the glass. The foreground of the image is in focus while the background remains blurred, which draws the viewer's attention to the woman's smiling face and her tablet.

Energy audits.

Offering more than just regulatory compliance. Whether it concerns EED audits, CSRD, EBS or the GACS obligation that will come into force in 2026.

Energy management for over 1,000 homes.

QuaWonen relies on istaDES services for smart energy management in 15 complexes – with lower costs, fewer disruptions and a step towards sustainability.

More information

Simple, intelligent energy management.

DeaweB streamlines CHP management through standardisation, centralised monitoring and intelligent reports – for greater insight, fewer outages and optimum convenience.

Please contact us.

We are your expert and reliable partner in energy solutions. Talk to our team of experts and discover how our innovative solutions will transform your properties.

Request a free consultation

Your success is our priority.

Our customer-focused commitment: With ista, you work with reliable energy management experts who help you save costs and increase your efficiency. With ista, you have access to advanced technology and innovative solutions that future-proof your energy needs.

Sustainable solutions

We specialise in making buildings energy efficient and future-proof.

Seamless services

From expert energy advice to smooth installation, continuous maintenance and clear billing.

Secure technology

The most advanced software and hardware, easily adaptable to your energy needs and systems.