The picture shows a young man leaning against a glass railing and holding a small tablet with a white cover in his hand. He is smiling and looking into the distance. The man has short brown hair and a short brown beard and is wearing a beige suit with a white t-shirt underneath. Since the photo was taken from a frog's-eye view, you can see a tall, modern office building made of light-coloured stone with four rows of large windows in the background.

Smart Solutions for Smarter Savings.

Embrace the future of energy management with smart devices and automated services to future-proof your property. Boost your bottom line by enhancing energy efficiency and cutting costs.

Reduce Consumption with Smart Metering

Be Energy Efficient & Cut Costs

State-of-the-Art Smart Devices

Future-Proof Your Properties

Nationwide Coverage Wherever You Are

Maximize Savings with ista's Proven Energy Solutions.

Managing residential properties efficiently presents numerous challenges, from maintaining cost-effective operations to ensuring tenant satisfaction and regulatory compliance. Property managers and owners frequently struggle with optimizing energy use, streamlining billing processes, and keeping up with the dynamic demands of the real estate market.

These challenges require sophisticated, integrated solutions that can adapt to both the complexities of property management and the evolving needs of residents. ista’s suite of services address these challenges head-on by offering a comprehensive range of tools and technologies tailored for the residential real estate sector.

Boost Your Property's Energy Savings with ista's Smart Services.

With our comprehensive services, you can rest easy knowing that your billing and utility expenses are taken care of, leaving you free to focus on other important aspects of property management.

The picture shows a woman sitting on a couch and reading the ista heating bill. She has long blonde hair and is wearing black glasses. Her top is a blue shirt and she is wearing brown trousers. While she holds the heating bill in her left hand, her right hand rests on her chin. She looks directly into the camera. The beige couch on which she is sitting stretches across the entire lower third of the picture and has a white blanket draped over the back on the left with a yellow cushion leaning against it. In the background are various pieces of furniture that suggest a living room: A floor lamp and a shelf can be seen on the right, and in the centre an open two-part door leading into another room with bookshelves. The entire background is blurred.

Heat Cost Allocation

Allocate heating costs fairly among residents.

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The image depicts a man sitting at a round table in a well-lit office space. There is a glass of water and a small espresso cup on the table, adding to the professional yet comfortable atmosphere. The man is smiling and engaged with the water consumption billing from ista on his laptop, taking notes in a notebook. He is wearing a blue button-down shirt and glasses. The background features a flip chart, potted plants, modern furniture, and large windows allowing natural light to flood the room.

Water Billing

Save time and money with remote metering and transparent water billing solutions.

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The picture shows a young man with glasses, leaning slightly forwards and sitting on a modern wooden bench. The bench is in a bright and cosy room. The man is wearing a light blue shirt and mustard-coloured trousers. He is holding a tablet in his hands and looking at ista's heat metering system. Behind the man, to the right of the picture, is a large floor-to-ceiling window that allows plenty of natural light into the room. A green garden with lush vegetation can be seen through the window. Next to the window is a large plant in a pot on the floor. To the right of the plant is a black radiator, which contrasts with the light and natural colours of the room. To the left of the man, part of a beige sofa is visible. Other parts of the room can be seen in the background on the left of the picture, possibly including a door or another window, which also bring light and space into the room.

Heat Metering

The smart solution for wireless heating metering

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The picture shows a rather dark room that is barely lit with grey walls and a white partition. The only light only illuminates the dark wooden table at which a man is sitting in the foreground. The man sits at a green fabric chair with a short backrest and looks directly into the camera. The man has short light brown hair, a greying beard, wears black glasses, a light blue polo shirt and a large black watch on his left wrist. In front of him on the table is a glass of water and in his hand in front of him is a tablet on which he is informing himself about istas water-metering.

Water Metering

Smart hot and cold-water meter

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Power Metering

Monitor electricity use for cost control and better efficiency

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One-Stop Property Management Services.

With our digital services, you can benefit from our experience and expertise in energy management, ensuring your properties are optimized for energy efficiency and cost savings. Our customized approach takes into account the unique needs of each property, ensuring maximum results.

The picture shows a modern residential complex with several white, multi-storey residential buildings standing on the left and right side of a paved path. The buildings have balconies with dark railings, and some balconies are decorated with plants and furniture. A wide, paved footpath stretches between the buildings and continues into the distance. On the left side of the path are lush green areas and colourful flowerbeds that embellish the space between the buildings. On the right-hand side of the path, young trees are planted at regular intervals, forming a green avenue together with manicured lawns. Other buildings can be seen in the background, completing the urban surroundings of the residential complex. The sky is clear and blue, indicating a sunny day. Overall, the picture conveys a calm and pleasant living atmosphere in a modern, well-maintained environment.

Smart Heat Management

Sophia optimizes your heating system effortlessly and affordably. Reduce your carbon footprint and costs with ease.

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Smart Power Management

Save Up to 17% Electricity with "AURA" Our AI-Powered Power Management Solution.

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Ready to Reduce Your Property's Energy Consumption?

Innovative Solutions which Deliver Results.

Our digital solutions are designed to help our clients reduce their environmental impact, improve health and safety in their buildings, and reduce energy costs.