IES, founded in 1994 and based in the United Kingdom, operates within the software industry, specifically focusing on Supply Chain Management (SCM) software. The company employs between 501 and 1,000 individuals and reported revenue of approximately $71 million. IES specializes in providing tools and guidelines for building energy modeling and compliance with regulatory standards. Their published documents include a guide on funding and budgeting processes, as well as a checklist addressing the geometry requirements for modeling multifamily buildings in accordance with California's Title 24 code compliance. The latter document outlines the functionalities of their software, IESVE, including its capabilities for exporting building geometry and details on compatibility with the California Building Energy Code Compliance (CBECC) tool. IES continues to develop its software offerings to enhance building performance analysis and compliance for various construction projects, reflecting their commitment to supporting industry standards and practices.