John Roberts

Macquarie Infrastructure Corp. owns and operates a diversified group of businesses providing basic services to customers in the U. S. It operates through the following business segments: International-Matex Tank Terminals (IMTT), Atlantic Aviation, MIC Hawaii, and Corporate and Other. The IMTT segment provides bulk liquid storage and handling services to third parties in the U.S. and Canada. The Atlantic Aviation segment provides fuel, terminal, aircraft hangaring and other services primarily to owners and operators of general aviation (GA) jet aircraft at 70 airports throughout the U.S. The MIC Hawaii segment comprises energy services, production and distribution. The Corporate and Other segment comprises MIC Corporate and a shared services center in Plano, Texas. The company was founded on April 13, 2004 and is headquartered in New York, NY.

Macquarie International Infrastructure Fund Ltd. a traded fund seeks investment opportunities in infrastructure businesses located in Asia, primarily in China. The company was founded on January 7th, 2005 and is headquartered in Hamilton, Bermuda.

Part of AMPCI Macquarie Infrastructure Management, DUET Investment Holdings Ltd. acts as a private equity fund. The private company is based in Sydney, Australia.

Macquarie Infrastructure Investment Management Ltd. (MIIM) is an investment firm based in Sydney, Australia. They are a part of the Macquarie Capital Funds division which comprises the group's corporate advisory, equity underwriting, and specialized funds management (infrastructure, private equity and real estate funds). The parent firm is the Macquarie Group Ltd. (ASX: MQG), an Australia-based international provider of specialist financial and investment banking services founded in 1969 as Hill Samuel Australia, at the time a wholly-owned subsidiary of a British merchant bank. Restructured in 2007, the group comprises businesses across a diversified range of investment, commercial and retail financial services. MIIM operates as a holding company. They are the investment managers of the Macquarie Infrastructure Trust (I), Macquarie Infrastructure Trust (II) and Macquarie Infrastructure Group International Limited.

Sydney Airport engages in the operation and ownership of the airport. The firm provides international and domestic passenger services. It also offers aeronautical services, including access to terminals, infrastructure, apron parking, airfield and terminal facilities, and government mandated security services for airlines, and parking and ground transport services, as well as leases commercial space to tenants whose activities comprise duty free, food and beverage, financial, and advertising services. In addition, the company is involved in the leasing of terminal space, buildings, and other space in the Sydney Airport, and rental of cars. The company was founded by Nigel Love on November 19, 1919 and is headquartered in Sydney, Australia.

DUET Group engages in the ownership and operation of energy utility assets in Australia, U. S., the United Kingdom, and Europe. The company is headquartered in Sydney, Australia.

Southern Cross Airports Corp. Holdings Ltd. manages the operations of Sydney airport. It offers aeronautical services, such as services for passenger, and take-off and parking services; and aeronautical security recovery, including passenger and checked bag screening, counter terrorist first response, and other additional security services. The company was founded on June 9, 2001 and is headquartered in Mascot, Australia.