Macquarie Infrastructure Company (NYSE: MIC) Managing Director, Jay Davis, will address attendees at the Southwest Ideas Conference in Dallas on Wednesday, November 14, 2012. As a part of his remarks Mr. Davis is expected to provide an update on the Company’s businesses in the Northeast that were affected by Hurricane Sandy. Mr. Davis’ presentation is scheduled to commence at 2:10 pm Central Time. A link to a live audio webcast of Mr. Davis’ presentation will be available via the MIC website, www.macquarie.com/mic. The webcast will be available for replay for two weeks following the event. About Macquarie Infrastructure Company Macquarie Infrastructure Company owns, operates and invests in a diversified group of infrastructure businesses providing basic, everyday services, to customers in the United States. Its businesses consist of three energy-related businesses including a gas processing and distribution business (Hawaii Gas), a controlling interest in a district energy business (District Energy), and a 50% interest in a bulk liquid storage terminal business (International-Matex Tank Terminals). MIC also owns and operates an aviation-related airport services business (Atlantic Aviation). The Company is managed by a wholly-owned subsidiary of the Macquarie Group. For additional information, please visit the Macquarie Infrastructure Company website at www.macquarie.com/mic. MIC-G MIC is not an authorized deposit-taking institution for the purposes of the Banking Act 1959 (Commonwealth of Australia). The obligations of MIC do not represent deposits or other liabilities of Macquarie Bank Limited ABN 46 008 583 542 (MBL). MBL does not guarantee or otherwise provide assurance in respect of the obligations of MIC.