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The picture shows a green, wide and tall meadow with large green trees on the edge of the horizon in the upper third of the picture and a girl running through the meadow. From the upper edge in the centre, bright yellow rays of sunlight stretch across the middle of the picture and bathe it in warm light. In the centre of the picture, a little girl in a knee-length, sleeveless white dress is walking across the meadow with her back to the viewer. Her long blonde hair blows away from her body to the left as she moves. In addition, as she runs, her left arm is loosely behind her back and her left foot is bent upwards so that the entire underside of her foot can be seen at the end of her dress.

Des solutions écoresponsables pour un immeuble durable.

Réduisez votre empreinte carbone, construisez un avenir durable et valorisez l’image de votre logement. Nos solutions offrent des manières innovantes de gérer efficacement votre impact environnemental.

Vos avantages en un coup d’œil :

Réduire vos émissions de CO₂

Devenir plus écoresponsable grâce aux économies d’énergie

Valoriser votre immeuble

Des logements innovants grâce à nos appareils intelligents

Service national

Choisissez ista pour des solutions écologiques au service d’un habitat durable.

En mettant en œuvre des pratiques durables, vous faites des économies sur vos charges de logement tout en créant un environnement plus sain et confortable.

ista vous propose des solutions qui encouragentl´optimisation des consommations énergétiques. Faciles à mettre en œuvre, nos solutions permettent de réaliser des économies rapidement en agissant sur les habitudes de consommation des résidents.

Des services essentiels qui répondent aux besoins de la résidence.

Grâce à nos services complets, ayez l’esprit tranquille. ista vous accompagne dans la répartition exacte des charges d’eau et de chauffage de vos logements en gestion. Vous êtes ainsi libre de vous concentrer sur d’autres aspects de la gestion immobilière.

Facturation des coûts de chauffage

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

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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.

Décompte de la consommation d’eau

Nous proposons une gamme de services, notamment le sous-comptage de l’eau, la facturation et l’analyse des données, ce qui peut vous aider à optimiser la consommation d’eau et à réduire les coûts de votre propriété.

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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.

Décompte des charges

La facturation basée sur la consommation d’ista garantit un décompte des charges efficace pour les propriétaires et gestionnaires immobiliers et une facturation claire et précise pour les résidents.

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Comptage de la chaleur

Surveillez et gérez efficacement votre consommation de chaleur grâce à notre technologie de mesure intelligente à distance.

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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.

Technologies de mesure

Des technologies innovantes pour une gestion intelligente et un suivi fiable des consommations.

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Comptage de l’eau

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

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The picture shows a young man sitting at a white desk in his home, smiling and looking at his mobile phone and using the power metering service from ista. He is wearing a rust-brown corduroy shirt, a sand-brown shirt underneath and has black square glasses on. His hair is short and black and he has a short black beard. In front of him on the table is a laptop, next to it is a calculator, a ballpoint pen with a white sheet of paper and a white coffee cup. On the right side of the picture, directly next to the man, is a large monstera. The background is blurred, but a grey couch with brightly coloured cushions can be seen in the top left-hand corner and to the right of it is a orange and black wooden kitchen counter with two black bar stools.

Gestion de la performance énergétique

Réduisez les coûts énergétiques et simplifiez le comptage de votre propriété grâce à la solution automatisée de mesure d’énergie d’ista.

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A young professional man, wearing glasses and a casual green jacket, is seated at an outdoor café with a laptop open in front of him. He appears thoughtful and focused, with his hand resting on his chin. On the table beside the laptop are a smartphone and a notepad. The background features modern office buildings and greenery. This image conveys a sense of contemplation and productivity, emphasizing the concept of consumption data monitoring in a business environment.

Surveillance des données de consommation

Améliorez la gestion immobilière grâce à des analyses énergétiques en temps réel.

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The picture shows a smiling man holding a tablet on which ista's Energy Management Minute View is displayed. The man has brown hair and is wearing black glasses. He is wearing a beige and grey striped shirt and a blue blazer over it. He is standing in the centre of the picture and looking directly into the camera. A modern office can be seen in the background. On the left-hand side of the picture is a wooden shelf in front of a black wall, decorated with long hanging plants and various objects that give the impression of awards. On the right of the picture, two women are sitting next to each other at a white work table covered with various work items. The woman in front, whose long black hair and beige loose top are visible, rests her arms on the table and has turned her head towards her colleague, so that only the back of her head is visible. The woman next to her has long blonde hair and is wearing a light blue shirt. Her side profile is recognisable. The entire background is blurred so that the focus is on the smiling man with the tablet.

Gestion de l'énergie (MinuteView)

Améliorez votre consommation d’énergie grâce à une surveillance 24 h/24 et 7 j/7 et à des informations en temps réel.

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Gestion ESG et rapport du CO₂

Suivez et gérez vos performances environnementales, sociales et de gouvernance (ESG) tout en garantissant une transparence des rapports sur le CO₂, vous aidant ainsi à atteindre facilement vos objectifs de durabilité et les exigences réglementaires.

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Optimisation du chauffage (Heatpilot)

Optimisez vos systèmes de chauffage pour plus d’efficacité et d’économies.

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Concepts de mesure

Prévoyez chaque compteur dès le départ – avec le concept de comptage d'ista pour les constructions neuves au Luxembourg.

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The picture shows an intimate moment in a brightly lit room. In the foreground is a couple in a loving embrace in front of a large window. The man is wearing a brown top and beige trousers, while the woman is wearing a light-coloured top and dark trousers. Both people are standing barefoot on a wooden floor, with the man standing slightly behind the woman and embracing her tenderly. The window, which takes up most of the background, allows plenty of natural light into the room and offers a view of a wooded outdoor area. The sunlight streams through the window and creates warm rays of light in the room. To the left of the picture, near the window, is a table attached to a wall. There are two small objects on the table, presumably salt and pepper shakers. To the right of the window is a large houseplant in a white flower pot. The plant is clearly visible and lends the room a natural atmosphere. In the right-hand part of the picture, further in the background, there is a piece of wooden furniture that looks like a wine rack or a small shelf. There are a number of objects on the shelf, including a framed picture and other decorative items.

Service de détecteurs de fumée

Protégez la sécurité des résidents et des propriétés grâce à une détection intelligente de la fumée, des inspections à distance et des alertes en temps réel.

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Décompte des déchets

Réduisez les coûts et les volumes de déchets grâce à une élimination intelligente et transparente, basée sur le principe du pollueur-payeur.

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Devenez notre partenaire pour un avenir durable – discutons des besoins de votre résidence dès aujourd'hui.

Contactez-​nous dès maintenant

Chiffres clés

6.300 Collaborateurs

Icon: In einem Kreis in der Farbe lime Grün befindet sich eine abstrakte Darstellung der Erde.

20 Pays

3,7M T émissions de CO₂ évitées

43M Appareils radio

14M Unités d’utilisation

Des solutions innovantes pour des résultats prouvés.

Nos solutions sont conçues pour aider nos clients à réduire leur impact environnemental, à améliorer la santé et la sécurité dans leurs bâtiments et à permettre à leurs résidents de maîtriser leur consommation d’eau et de chauffage.

The picture shows a man sitting on a balcony in an urban environment. He is wearing a dark blue suit and a white shirt and is sitting relaxed at a small black table on the lower half in the centre of the picture. On the table in front of him are a laptop, a notepad with a pen and a coffee mug. The man has rested his legs on the balcony railing and is holding a telephone in his left hand while talking on the phone. The balcony is richly decorated with plants. On the left of the picture, climbing plants stretch up the wall, taking up almost the entire left side of the picture. Below the climbing plants are several pots of flowering plants and greenery arranged along the floor of the balcony. Above the man, stretched across the balcony, is a string of lights with several light bulbs that extends from the top left-hand corner to the right-hand side of the picture. In the background you can see a row of multi-storey buildings in various shades of yellow stretching across the top and centre of the picture. Behind the buildings is a park-like landscape with many trees that further break up the background. The sun seems to be either rising or setting, giving the picture a warm, golden glow. The view from the balcony extends over the roofs of the city.

Soyez conforme

Respectez facilement les réglementations locales grâce à nos solutions personnalisées conçues pour la conformité et l’efficacité résidentielle et immobilière.

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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.

Économisez de l’argent

Adoptez l’avenir de la gestion de l’énergie, avec une consommation réduite et une amélioration de la performance financière au cœur de la situation.

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Soyez prudent et en bonne santé

Protégez vos résidents et vos biens sans effort grâce à des mesures de sécurité proactives et un service fiable et essentiel.

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