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.

Soluciones ecológicas para que su finca sea sostenible.

Reduzca su huella de carbono, cree un futuro sostenible y mejore la imagen de su finca. Nuestras soluciones SmartTech ofrecen novedosas formas para gestionar eficazmente su impacto medioambiental.

Reduzca las emisiones de CO₂

Promueva la sostenibilidad mediante el ahorro de energía

Mejore el valor de su finca

Fincas preparadas para el futuro con nuestros dispositivos inteligentes

Cobertura nacional

Elija ista para disponer de las mejores soluciones ecológicas y una gestión sostenible de su finca.

Al reducir su huella de carbono y aplicar prácticas sostenibles, podrá ahorrar dinero en las facturas de servicios y crear un entorno más saludable y confortable.

Nuestros servicios están diseñados para hacer que vivir de forma sostenible sea un objetivo sencillo y alcanzable, con soluciones fáciles de aplicar y de gran impacto.

Servicios para que su finca sea más sostenible y respetuosa con el medio ambiente.

Gracias a nuestros amplios servicios respetuosos con el medio ambiente podrá avanzar hacia un futuro sostenible gestionando eficazmente su facturación y sus gastos en servicios. Con la asistencia de ista tendrá la tranquilidad necesaria para centrarse en otros aspectos importantes de la administración de fincas.

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.

Reparto de costes de calefacción

Consiga una facturación justa con la medición precisa del consumo de calefacción.

Obrázok zobrazuje muža s tabletom v tmavej miestnosti.

Control de Consumo de Agua

Controle eficientemente el uso del agua para reducir el despilfarro y los costes.

Obrázok zobrazuje muža s tabletom sediaceho na sofe.

Medición del calor

Controle y gestione con precisión el consumo de calefacción de las fincas.

The picture shows a young woman standing on a raised platform or balcony. She is leaning casually over a shiny metal railing and smiling happily. The woman has blonde, curly hair with a fashionable undercut and wears large, round glasses. She is dressed in a light blue chequered blazer and a green T-shirt. In the background you can see modern office buildings with lots of windows. These buildings are grey and reflect the sunlight, giving the picture a dynamic and lively atmosphere. The light comes from the right-hand side and creates bright reflections on the windows and the railings. The woman is in the centre of the picture, leaning slightly to the right as she grasps the railing. Her facial expression is relaxed and content, as if she is enjoying the view and the moment. The setting suggests an urban location, probably in a city with modern architectural elements.

Tecnologías de medición

Tecnologías avanzadas para un seguimiento y una gestión fiables de los servicios.

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.

Optimización del calor

Optimice los sistemas de calefacción para mejorar la eficiencia y el ahorro.

Trabaje con nosotros en pos de un futuro sostenible y hablemos hoy mismo de lo que necesita su propiedad.

Soluciones innovadoras con resultados.

Nuestras soluciones digitales están diseñadas para ayudar a nuestros clientes a reducir su impacto ambiental, mejorar la salud y la seguridad en sus edificios y ahorrar costes energéticos.

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.

Cumpla con la legislación

Garantice el cumplimiento de la normativa energética, reduzca riesgos y encuentre oportunidades de financiación con nuestro equipo de expertos.

The picture shows a section of an open laptop from an angle so that only half of the keyboard is visible. A person in a blue shirt, of whom only the hands and arms can be seen, is in the right-hand half of the picture and is typing on the laptop keyboard. The hands and the laptop keyboard are in the centre of the picture and are in focus. To the right of the laptop, a smartphone and a black cup can be seen in a blur. In the background is a window that floods the room with light.

Tome el control

Mejore la supervisión de su finca con las soluciones innovadoras de ista.

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.

Ahorro energético eficiente

Entre en el futuro de la gestión energética con nuestros dispositivos inteligentes y servicios automatizados y prepare su finca para el futuro.