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.

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Our one-stop solutions for all your needs.

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're a property manager or property owner, we have you covered.

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 & Payment Services

With ista's Billing & Payment Services, you can enjoy the benefits of a streamlined payment process that is fast, easy, and cost-effective. Our automated billing system ensures that all bills are accurately calculated and delivered on time, reducing errors and delays.

Heat and Water Billing

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The picture shows a middle-aged man working in a workshop or studio. He has dark hair, wears glasses and his face is framed by a full, well-groomed grey beard. He wears a dark blue denim shirt and smiles broadly.The man is leaning over a large work table while holding a smartphone in his left hand looking at ista’s operating cost billing and making notes on the paper with his right hand. There is an open laptop on the table in front of him. Next to the laptop is a blue coffee cup.The background of the workshop is blurred, but you can recognise shelves and tools that indicate a manual or creative activity. The light streaming in from the right through a window illuminates the scene and creates a warm, inviting atmosphere.The man appears focussed and content, which is conveyed by his smile and relaxed posture.

Operating Cost Billing

Consumption-based billing with ista optimises the process of operation billing for property owners and managers and provides residents with a accurate and easy to understand billing.

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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 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

Efficiently monitor and manage your heat usage with our smart remote metering technology.

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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

Save time and resources with our innovative remote metering technology.

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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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Our Property Services

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

The picture shows two hands holding a smartphone into the camera frame. On the smartphone is the screen for ista’s Leakage-detection app. The rest of the picture is blurred, but the person who’s holding the phone can be seen to be sitting on the couch at home.

Water Leakage Detection

Automated leakage monitoring to avoid any costly water damage.

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Our expert customer team is dedicated to finding the perfect, tailor-made solution for your needs, ensuring your satisfaction every step of the way.

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