Assistance and Cost Containment for the Americas.   TMCA has been in business since 1954 in New York, with the division in Long Beach, CA in existence since 1990. Over the years we have developed an all-round program to supplement any travel insurer or assistance company in rendering all services required to meet the specific needs of any individual traveling in the North American Continent. We thank you for your interest in TMCA and welcome any inquiries as to specific areas of activity.