AECOM, formerly known as DMJM Harris, is a global provider of technical and management support services. The company serves the energy and transportation markets. It provides planning, design and build, and construction and project management services. AECOM specializes in the construction of toll facilities and transportation systems. The company handles transportation projects throughout the United States, as well as Europe and Asia. It also handles a variety of airport projects, including the construction, design and expansion of terminals, runways, and landside and airside facilities. AECOM's project portfolio includes Andrews Air Force Base, John F. Kennedy Airport and Boston Logan International Airport. The company serves clients in more than 100 countries and has annual revenues of over $5 billion. AECOM's affiliate, AECOM Consult, specializes in technical, financial and policy analysis.