IES is the developer of the world’s leading integrated building performance modelling software system, the
The IESVE is a suite of building performance modelling tools based around a single integrated data model. The purpose of the system is to provide the high quality information required to design, build and operate better performing, more sustainable communities. It can be applied from the earliest stages of the design and through operational stages. The VE is used today by many of the world’s leading architectural and engineering practices and in recent years has been proliferating at a very rapid rate due to the unique ability to improve decision making and workflow.