Income from Continuing Operations Increases 17.5% on Revenues $660.1
Company reiterates 2006 Fiscal Year Guidance

ABM Industries Schedules Second Quarter Earnings Announcement and Investor Webcast SAN FRANCISCO, May 31, 2006 – ABM Industries Incorporated (NYSE:ABM) will announce its financial performance for the company’s second quarter that ended on April 30, 2006 on Tuesday, June 6, 2006 after the market

Ampco System Parking Awarded Contract with the City of Minneapolis LOS ANGELES – May 10, 2006 – Ampco System Parking, a wholly owned subsidiary of ABM Industries Incorporated (NYSE:ABM), has been awarded a multi-year, multi-million dollar contract with The City of Minneapolis.

ABM Industries Incorporated Authorizes Buyback of up to Two Million Shares of Company Stock SAN FRANCISCO, March 29, 2006-- The Board of Directors of ABM Industries Incorporated (NYSE:ABM) authorized the repurchase of up to two million shares of ABM's outstanding common stock at any time through

SAN FRANCISCO, CA — March 29, 2006 — ABM Industries Incorporated (NYSE:ABM), a leading facility services contractor in the United States, today reported income from continuing operations for the first quarter of fiscal 2006 was $4.0 million ($0.08 per diluted share) down 29.0% compared to $5.6

ABM Industries Continues Best-Ever Quarterly Dividend Rate SAN FRANCISCO – March 13, 2006 – The Board of Directors of ABM Industries Incorporated (NYSE: ABM) has declared an all-time-high second quarter cash dividend of $0.11 per common share payable on May 8, 2006 to stockholders of record on

ABM Industries Provides Update on 2006 Earnings Guidance SAN FRANCISCO — March 13, 2006 — ABM Industries Incorporated (NYSE:ABM), announced today that for the first quarter ended January 31, 2006, the Company now expects income from continuing operations will be approximately $0.07 per diluted

ABM Facility Services Appoints Senior Vice Presidents SAN FRANCISCO – February 27, 2006 – ABM Facility Services, a wholly owned subsidiary of ABM Industries Incorporated (NYSE:ABM), has appointed Todd Richardson and Charles Booth senior vice presidents.

ABM Provides Update on Review of Subsidiary’s Financial Statements SAN FRANCISCO — January 26, 2006 — ABM Industries Incorporated (NYSE: ABM) today provided an update on the previously announced review of the financial statements of a Security business it had acquired in 2004.

ABM Industries Files Form 12b-25 with the Securities and Exchange Commission San Francisco, CA – January 18, 2006 – ABM Industries Incorporated (NYSE: ABM) today filed a Form 12b-25 with the Securities and Exchange Commission (SEC) to report that it anticipates filing by February 1, 2006 its Annual