The picture shows a bird's eye view of the city. The picture was taken vertically downwards and shows an intersection from above, with two roads crossing in the centre of the picture. The road running from bottom left to top right is wider and appears to be a main road. It is lined with trees and a green strip on both sides that serves as a cycle path. The intersecting road, which runs from top left to bottom right, is slightly narrower and there are buildings with different roof shapes and colours at the four corners of the intersection. The building on the left has a striking, light brown roof with a round glass dome in the centre. Next to this building you can see a large bus parked on the street. The building at the top has a darker roof and is surrounded by several trees. The buildings on the right and below have red tiled roofs. The building on the right has a few cars in a car park next to it and the streets are quite clean with few vehicles or people to be seen. The green trees along the streets add a touch of nature to the urban environment. Overall, the picture appears calm and orderly, with clean lines and well-maintained urban structures.

Elevate property management with ista's one-stop automation and optimization services.

Unlock the full potential of your property with our smart, automated solutions.

Are you looking to streamline your property management and save money? Our comprehensive suite of services provides you with innovative solutions to reduce costs and improve efficiency.

From energy management to smart metering automation, ista offers a one-stop solution for all your property needs. Our innovative technology and long-standing expertise ensure that you can trust us to provide the most innovative and effective solutions for your property. With ista, you can enjoy improved comfort, lower energy bills, and a more sustainable living environment. Whether you are a resident or a property owner, we have you covered.

Our one-stop solutions for all your needs.

In the picture, a woman with long brown hair is sitting on the floor, leaning against a gray couch. She is smiling and looking at her smartphone, which she holds in both hands. She is wearing a white sleeveless top and patterned pants. Earphones are plugged into her phone, with the cord visible. In the background, there is a yellow armchair on the left and a white side table with a yellow lamp on the right.

Billing Services

Enhance your property’s financial operations with ista’s comprehensive billing solutions, designed to simplify payment processes and improve accuracy.

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Metering & Data Services

Unlock the full potential of your property’s utility data with ista’s advanced metering and data services, ensuring precise measurement and insightful energy management.

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Property Services

Optimise your property management with ista’s targeted services, designed to ensure efficiency, compliance, and sustainability across your operations.

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Our billing and payment services.

Enhance your property’s financial operations with ista’s comprehensive billing solutions, designed to simplify payment processes and improve accuracy.

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 Billing

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 woman sitting peacefully on her couch and looking at her phone while smiling. background of the picture ist slightly blurred but you can still distinguish is a white modern kitchen with a white stone wall. On the stone wall are two simple shelves with food containers and to the right of them on the wall is an extractor bonnet. On the right-hand side of the picture, three wall cabinets can be seen, two of which have glass fronts. Underneath you can see a counter with two white chairs. On the counter is a vase with decorative flowers. In the foreground you can see the upper part of a light grey couch on which an elderly lady is sitting. She has a grey bob, black glasses and is wearing a blue shirt and light blue jeans. The lady is smiling at her mobile phone she is holding in her hand, with which she can easily and conveniently use ista's SmartPay option.

Smart Pay

Manage payments with 24/7 access, and versatile payment options.

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Our metering and data services.

Unlock the full potential of your property’s utility data with ista’s advanced metering and data services, ensuring precise measurement and insightful energy management.

The picture shows a close-up of the eye area of a person wearing square, black glasses. The person is looking from the right side of the picture to the left. You can only see the person's left eye, which is grey-blue and surrounded by dark eyelashes. The focus of the picture is on the recognisable eye, the rest of the picture is blurry.

Data Collection

Boost efficiency with smart utility data collection for your properties.

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The picture shows a row of narrow but tall terraced houses. The terraced houses have alternating grey and white façades. On the left you can see a house with a white façade and on the far right a house with a grey façade. They are also always built at different heights, so that there are never two houses of the same height next to each other. All the houses have a large square window front in the upper half, consisting of 30 small square windows. The window front of the fourth house from the right is the only one covered by a blind. All of the houses have four individual windows under the fronts, with two on the left and two on the right below each other. Above the houses you can see the almost completely cloudless blue sky. In the foreground in front of the houses you can see a lawn with many bushes and a total of four trees, three of which can be seen on the left at the edge of the picture and one tree on the right.

Metering Technologies

Advanced technologies for reliable utility tracking and management.

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Energy Management

Enhance energy use with 24/7 monitoring and real-time insights.

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Our property services.

Optimise your property management with ista’s targeted services, designed to ensure efficiency, compliance, and sustainability across your operations.