Macquarie Infrastructure Company to Release 2006 Financial Results

NEW YORK, Feb. 6 /PRNewswire-FirstCall/ -- Macquarie Infrastructure Company (NYSE: MIC) announced that it will release its financial results for the full year 2006, before the open of market trading on Thursday, March 1, 2007. Management has scheduled a conference call for 11:00 a.m. Eastern Standard Time on March 1, 2007 to review the Company's results.

To listen to the conference call, please dial +1(888) 202-2422 (domestic) or +1(913) 981-5592 (international), at least 10 minutes prior to the scheduled start time. Interested parties can also listen to the live call, which will be webcast via the Company website, www.macquarie.com/mic. Please allow extra time prior to the call to visit the site and download the necessary software to listen to the Internet broadcast.

The Company will prepare slides in support of its conference call presentation. The slides will be available for downloading from the Company website the morning of March 1, 2007 prior to the conference call. A link to the slides will be located in the "Events" section of the MIC website homepage.

For interested individuals unable to join the conference call, a replay will be available through March 8, 2007, at +1(888) 203-1112 (domestic) or +1(719) 457-0820 (international), Passcode: 1079740. An online archive of the webcast will be available on the Company's website for one year following the call.

About Macquarie Infrastructure Company

MIC owns, operates and invests in a diversified group of infrastructure businesses, which provide basic, everyday services, to customers in the United States. Its businesses consist of an airport services business, an airport parking business, a district energy business, a gas production and distribution business, and a 50% interest in a company that operates a bulk liquid storage terminal business. MIC-G