Grupo TMM Announces Dates for Second-Quarter and First Six-Months 2007 Earnings Release and Conference Call

MEXICO CITY--(Marketwire - July 9, 2007) - Grupo TMM, S.A.B. (BMV: TMM A) (NYSE: TMM) will publish second-quarter and first six-months 2007 financial results on Thursday, July 26 after the close of trading on the New York Stock Exchange.

TMM's management will host a conference call and Webcast to review financial and operational highlights on Friday, July 27 at 11:00 a.m. Eastern Time.

To participate in the conference call, please dial 866-540-8136 (domestic) or 416-340-8010 (international) and provide conference ID 3227508 at least five minutes prior to the start of the event. Accompanying visuals and a simultaneous Webcast of the meeting will be available at http://www.visualwebcaster.com/event.asp?id=40626.

A replay of the conference call will be available through August 3, at 11:59 p.m. Eastern Time, by dialing 800-408-3053 or 416-695-5800, and entering conference ID 3227508. On the Internet, a replay will be available for 30 days at http://www.visualwebcaster.com/event.asp?id=40626.

Headquartered in Mexico City, Grupo TMM is a Latin American multimodal transportation company. Through its branch offices and network of subsidiary companies, Grupo TMM provides a dynamic combination of ocean and land transportation services. Visit TMM's web site at www.grupotmm.com.

Contact Information: GRUPO TMM COMPANY CONTACTS: Juan Fernandez Chief Financial Officer 011-5255-5629-8778 () Brad Skinner Investor Relations, Director TMM Logistics 011-52-55-5629-8725 203-247-2420 () Monica Azar Investor Relations 212-659-4975 () AT DRESNER CORPORATE SERVICES: Kristine Walczak (investors, analysts, media) 312-726-3600 ()