IES is a global climate tech company delivering innovative software solutions and consultancy services to decarbonise the built environment. Over the last 30 years, we have built a solid reputation as the leading global innovator in integrated performance-based building analysis through our flagship Virtual Environment (VE) software and expanded range of digital twin tools. We are also home to the largest building physics analytics team in the world
Used by sustainable design experts around the globe, the Virtual Environment (VE) is an in-depth suite of integrated analysis tools for the design and retrofit of buildings. The platform leverages a world-leading building physics simulation engine (APACHE) to provide accurate whole-building analysis across a range of performance metrics. Supporting cross-team collaboration between architects, engineers and contractors, from concept design to operation, it enables energy and performance analysis to be embedded into the heart of the design process, and across the entire building lifecycle.