GRUPO TMM ANNOUNCES DATES FOR SECOND QUARTER 2006 EARNINGS RELEASE AND CONFERENCE CALL

Mexico City, July 6, 2006 – Grupo TMM, S.A. (BMV: TMM A and NYSE: TMM) will publish second-quarter 2006 financial results on Thursday, July 27 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 28 at 11:00 a.m. Eastern Time.

To participate in the conference call, please dial 800-219-6110 (domestic) or 303-262-2050 (international) 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.actioncast.acttel.com, Event ID: 34465.

A replay of the conference call will be available through August 4, at 11:59 p.m. Eastern Time, by dialing 800-405-2236 or 303-590-3000, and entering conference ID: 11065088. On the Internet a replay will be available for 30 days at http://www.actioncast.acttel.com, Event ID: 34465.

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. Grupo TMM's web site address is www.grupotmm.com.