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.

Nos services optimisent et automatisent votre gestion immobilière pour plus d'efficacité.

Libérez tout le potentiel de votre propriété grâce à nos solutions intelligentes et automatisées.

Vous souhaitez rationaliser votre gestion immobilière ? Notre gamme complète de services vous offre des solutions innovantes pour réduire vos coûts et améliorer votre efficacité.

De la gestion de l’énergie à l’automatisation des compteurs intelligents, ista propose une solution tout-en-un pour tous vos besoins immobiliers. Notre technologie innovante et notre expertise de longue date signifient que vous pouvez nous faire confiance pour vous fournir les solutions les plus efficaces et innovantes pour votre propriété. Avec ista, réduisez vos factures d’énergie et profitez du confort d’un environnement de vie plus durable. Que vous soyez gestionnaire immobilier ou propriétaire, nous avons ce qu’il vous faut.

Nos solutions tout-en-un pour tous vos besoins.

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.

Services de facturation et de paiement

Avec les services de facturation et de paiement d’ista, bénéficiez d'un processus rapide et rentable. Notre système automatisé assure des factures précises et envoyées à temps, réduisant ainsi les erreurs et les retards, pour une gestion efficace et sans souci des paiements.

In the picture, a person is working on a laptop at a round white table. The laptop screen displays various charts, graphs, and financial data, including profit and outcome figures. The person's right hand is typing on the keyboard. To the left of the laptop, there is an open notebook with a pen placed on top of it. To the right of the laptop, there is a smartphone lying on the table. In the background, there are some blurred objects, including a plant and a book

Services de comptage et de données

Avec les services de facturation et de paiement d'ista, bénéficiez d'un processus rapide et rentable. Nos solutions offrent des informations clés et des outils de gestion pour garantir une facturation précise et des pratiques durables aux gestionnaires immobiliers.

In the picture, a man wearing a mustard-colored sweater stands indoors near a large window. He is holding a pen and a notebook, appearing to be in deep thought or contemplation. He has earphones in his ears, suggesting he might be on a call or listening to something. On the left and right sides of the man, there are large green plants, adding a natural element to the indoor setting. The background shows an outdoor scene through the window, with faint outlines of trees and a patio area.

Services immobiliers

Améliorez la fonctionnalité et la sécurité de votre propriété avec les services d’ista. De la recharge aux améliorations de sécurité, nos solutions garantissent la satisfaction des résidents, la conformité, et contribuent à maintenir et augmenter la valeur de votre propriété.

Nos services de facturation et de paiement.

Avec les services de facturation et de paiement d’ista, profitez des avantages d’un processus de paiement simplifié, à la fois rapide et rentable. Notre système de facturation automatisé garantit que toutes les factures sont calculées de façon exacte et envoyées à temps, afin de réduire les erreurs et les retards.

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.

Décompte des frais de chauffage

La facturation basée sur la consommation avec ista optimise et automatise le processus de facturation des frais de chauffage et fournit aux résidents une facturation précise et facile à comprendre.

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.

Décompte de charges

La facturation basée sur la consommation d’ista optimise et automatise le processus de décompte de charges pour les propriétaires et les gérants immobiliers tout en fournissant aux résidents une facturation précise et facile à comprendre.

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.

Décompte des frais d'eau

Nous proposons une gamme de services comprenant le sous-comptage de l'eau, la facturation et l’analyse des données, qui vous permettent d’optimiser la consommation en eau et de réduire les coûts de votre propriété.

Nos services de comptage et de données.

Grâce aux services de facturation et de paiement d'ista, vous profitez des avantages d'un processus de paiement rapide, facile et rentable. Nos solutions fournissent des informations essentielles et des outils de gestion qui garantissent aux gestionnaires immobiliers une facturation précise et des pratiques durables.

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.

Technologies de mesure

Modernisez votre propriété avec un comptage de pointe.

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.

Mesure de la chaleur

Suivez et gérez votre consommation de chaleur à distance avec notre technologie de comptage intelligente.

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.

Mesure de l'eau

Économisez du temps et des ressources grâce à notre technologie innovante de relevés à distance.

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.

Collecte des données de consommation

Simplifiez votre gestion immobilière avec des solutions de relevés de compteurs complètes.

Nos services immobiliers.

Améliorez la fonctionnalité et la sécurité de votre propriété grâce aux services spécialisés d’ista, conçus pour améliorer la satisfaction des résidents ainsi que la conformité. Des solutions de recharge aux améliorations de la sécurité, nos services vous aident à maintenir et améliorer la valeur et les activités de votre propriété.

An aerial view of a residential complex showcasing several multi-story apartment buildings equipped with rooftop solar panels. The buildings are arranged in a circular layout, surrounded by well-maintained greenery, trees, and parking lots filled with vehicles. The roads curve around the complex, connecting the various structures. This image highlights the implementation of renewable energy through solar panels in a modern residential community, emphasizing sustainability and eco-friendly living practices. It illustrates the community's commitment to reducing its carbon footprint and embracing innovative energy solutions.

Regroupement dans le cadre de la consommation propre (RCP)

Intégrez la facturation RCP pour une solution énergétique durable et efficace.

Les services complets d’ista sont accessibles en un seul clic.

Notre équipe d'experts se consacre à trouver la solution parfaite et sur mesure pour vos besoins en s'assurant de votre satisfaction à chaque étape du processus.

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