8-K

UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(D)OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): March 31, 2010

MACQUARIE INFRASTRUCTURE COMPANY LLC
(Exact name of registrant as specified in its charter)

Delaware	001-32384	43-2052503
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

125 West 55th Street, New York, New York	10019
(Address of Principal Executive Offices)	(Zip Code)

Registrant’s telephone number, including area code: (212) 231-1000

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

⃞ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

⃞ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

⃞ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

⃞ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

“Macquarie Group” refers to the Macquarie Group of companies, which comprises Macquarie Group Limited and its worldwide subsidiaries and affiliates.

Macquarie Infrastructure Company LLC is not an authorized deposit-taking institution for the purposes of the Banking Act 1959 (Commonwealth of Australia) and its obligations 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 Macquarie Infrastructure Company LLC.

Section 8 - Other Events

Item 8.01 Other Events.

On March 31, 2010, Macquarie Infrastructure Company LLC issued a press release related to the issuance of LLC interests to its manager, Macquarie Infrastructure Management (USA) Inc. upon its reinvestment of base management fees. A copy of the press release is attached as Exhibit 99.1 hereto.

Section 9 - Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits.
 (d) Exhibits

99.1       Press Release

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			MACQUARIE INFRASTRUCTURE COMPANY LLC
Date:	March 31, 2010	By:	/s/ James Hooke
			Name: James Hooke
			Title: Chief Executive Officer

EX-99.1

Exhibit 99.1

Macquarie Infrastructure Company Manager Reinvests Fees in Additional LLC Interests

NEW YORK--(BUSINESS WIRE)--March 31, 2010--Macquarie Infrastructure Company (NYSE: MIC) announced that on March 31, 2010, it issued an additional 138,955 LLC Interests (shares) to Macquarie Infrastructure Management (USA) (“MIMUSA”). MIC is externally managed by MIMUSA.

For the quarter ended December 31, 2009, MIMUSA was entitled to a base management fee of $1,893,938. MIMUSA elected to reinvest the fee in additional LLC Interests pursuant to the terms of the Management Services Agreement between it and MIC.

The value of the LLC Interests was calculated using a volume-weighted average price over a 15 trading-day period following the announcement of MIC’s financial results for the fourth quarter of 2009. Including the LLC Interests issued on March 31, MIMUSA now owns 3,642,182 or 8.02% of MIC’s shares outstanding.

MIMUSA has the right, but not an obligation, to reinvest quarterly base management fees in additional LLC Interests.

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 ongoing businesses consist of three energy-related businesses including a gas production and distribution business (The Gas Company in Hawaii), a controlling interest in a district energy business (District Energy), and a 50% indirect 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.

CONTACT:
Macquarie Infrastructure Company
Jay A. Davis, 212-231-1825
Investor Relations
or
Alex Doughty, 212-231 1310
Corporate Communications