IHS IHS Holding Limited

IHS Inc. (NYSE:IHS) will release its results for the fourth quarter and full year of fiscal 2005 on January 12, 2006. Investors will have the opportunity to listen to IHS senior management review its fourth quarter and full year results via webcast on Thursday, January 12, at 5:00 p.m. Eastern time. To hear the live event, visit the IHS website, under the Investor Relations pages at www.ihs.com. A replay of the conference call will be available approximately two hours after the conclusion of the live event. To access the webcast recording, visit the Investor Relations section of www.ihs.com, or the audio replay by dialing 888-286-8010 (U.S. participants) or +1-617-801-6888 (international participants). The audio replay passcode number is 95065675. About IHS IHS is one of the leading global providers of critical technical information, decision-support tools and related services to customers in a number of industries including energy, defense, aerospace, construction, electronics, and automotive. We serve customers ranging from governments and large multinational corporations to smaller companies and technical professionals in more than 100 countries. Our customers rely on our offerings to facilitate decision making, support key processes and improve productivity. We have been in business for more than 45 years and employ more than 2,300 people around the world. IHS is a registered trademark of Information Handling Services Inc. All other company and product names may be trademarks of their respective owners. Copyright (C) 2006 IHS Inc. All rights reserved.