AEI Consultants is an employee-owned international consulting firm that provides comprehensive services to commercial lenders, property owners, managers, tenants, and developers, industries, institutions, government agencies, and insurers, including many Fortune 500 companies. These services include environmental, property and facility assessments, zoning and energy consulting, site investigation and remediation, industrial hygiene, and construction risk management. Founded in 1992, AEI is based in the San Francisco Bay Area with offices across the United States and Europe.