# Ista - **Website:** - **Primary alias:** `ista.com` - **Employees:** 5,001+ - **Location:** Essen, Nordrhein-Westfalen, Germany ## Description Its mission is to create sustainable value for residents and property owners by managing the data and processes that help make buildings more climate-friendly, safe and comfortable. The company develops digital products and services, including smart technologies that make energy use and consumption more visible, and solutions designed to support more efficient, future-ready properties and reduce building-related CO2 emissions. With more than 7,300 employees across 21 countries, ista serves over 14.5 million homes and commercial properties for more than 460,000 customers. Its network includes over 52 million radio devices in operation worldwide. The company supports customers and property users in adopting sustainable technologies and making informed decisions about energy consumption. In 2025, the ista Group reported sales of EUR 1,279 million. Through its services, technology and sustainability work, ista aims to help buildings adapt to changing needs while contributing to climate protection. ## Industries - 🏭 Heavy Industry and Engineering - 🏭 Energy Industry _(under Heavy Industry and Engineering)_ ## Logos & icons - logo _(primary)_ — PNG, SVG — [download](https://cdn.brandfetch.io/id4HbcMTnj/w/820/h/360/theme/light/logo.png?c=1bxid64Mup7aczewSAYMX&t=1790899276583) ## Colors | Name | Hex | Theme | | --- | --- | --- | | Stratos | #00003c | dark | | Alabaster | #fcfcfc | light | | Science Blue | #0065e4 | accent | ## Fonts - TheSansBold — asset _(custom)_ - var(--TheSansBold) — asset _(custom)_ - TheSansE5-ExtraBold — asset _(custom)_ ## Imagery - banner _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/id4HbcMTnj/w/1500/h/500/idCTYKXZ77.jpeg?c=1bxid64Mup7aczewSAYMX&t=1721283978471) --- _Source: _ _See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._