Macquarie Infrastructure Company LLC, through its subsidiaries, owns, operates, and invests in infrastructure businesses that provide services to businesses, government agencies, and individuals primarily in the United States. It operates through four segments: International-Matex Tank Terminals (IMTT), Atlantic Aviation, Contracted Power and Energy (CP&E), and Hawaii Gas. The IMTT segment offers bulk liquid storage, handling, and other services for petroleum products, various chemicals, renewable fuels, and vegetable and animal oils at 10 marine terminals in the United States and 2 marine terminals in Canada. This segment also provides environmental emergency responses, industrial services, and waste transportation and disposal services. The Atlantic Aviation segment offers fueling and fuel-related services, de-icing, aircraft parking, catering, and hangar services to owners and operators of general aviation aircraft on 69 airports in the United States. The CP&E segment generates electricity through renewable energy sources. The Hawaii Gas segment engages in processing, distributing, and selling synthetic natural gas and liquefied natural gas; and distributing and selling liquefied petroleum gas to residential, commercial, hospitality, military, and wholesale customers, as well as to public sector in Oahu, Hawaii, Maui, Kauai, Molokai, and Lanai.