LEA is a consulting engineering company. The LEA Group is made up of three companies: LEA Consulting, LEA Associates South Asia, and LEA International. LEA Consulting specializes in infrastructure engineering, planning, and contract administration. LEA Associates South Asia operates as a consultant and stakeholder in national and international infrastructure development projects in Africa, Asia, and the Middle East. LEA International offers engineering and planning services in a range of countries and focuses on rapidly developing countries. The group caters to government organizations and international institutions.