DETROIT, June 12 /PRNewswire-FirstCall/ -- Comerica Incorporated (NYSE: CMA) today announced it has been named one of the "40 Best Companies for Diversity" by Black Enterprise magazine. The list is featured as the cover story for the July 2006 edition of the publication, considered a definitive source of information for and about African American business markets and leaders.

(Logo: http://www.newscom.com/cgi-bin/prnh/20010807/CMALOGO )

In selecting the 40 companies listed, the editors of Black Enterprise evaluated diversity programs, consulted with diversity experts and corporate diversity officers, and conducted an extensive survey of the nation's top 1,000 publicly traded companies and 50 leading global companies with significant U.S. operations.

To be included on the list, Comerica had to outperform other corporations in its peer group in four key categories: corporate procurement, corporate boards, senior management, and the total workforce.

"We are extremely pleased to receive important recognition from a highly regarded publication such as Black Enterprise," said Linda Forte, senior vice president of Business Affairs for Comerica. "Diversity is one of the key drivers of our success, and we actively seek to be the partner of choice for all of the constituencies in our markets."

Earlier this year, Comerica was named to DiversityInc magazine's list of the "Top 50 Companies for Diversity." Ranked 12th overall, Comerica also was named to DiversityInc's "Top 10 Companies for Executive Women" and "Top 10 Companies for Supplier Diversity" lists.

About Black Enterprise

Black Enterprise is the premier business and investment resource for African Americans. Since 1970, it has provided essential business information and advice to professionals, corporate executives, entrepreneurs and decision- makers. The publication provides 3.7 million readers with monthly information on entrepreneurship, careers and financial management. As the definitive source of information for and about African American business markets and leaders, Black Enterprise is the authority for business news and trends.

About Comerica Incorporated

Comerica Incorporated is a financial services company headquartered in Detroit, strategically aligned by three business segments: The Business Bank, The Retail Bank, and Wealth & Institutional Management. Comerica's approximately 10,700 employees focus on relationships, and helping people and businesses be successful. Comerica Bank locations can be found in Michigan, California, Texas, Arizona and Florida, with select businesses operating in several other states, Canada and Mexico. Munder Capital Management and Comerica Securities are investment services affiliates. Comerica reported total assets of $56.4 billion at March 31, 2006. To receive e-mail alerts of breaking Comerica news, go to http://www.comerica.com/newsalerts.

SOURCE: Comerica Incorporated

CONTACT: Media Contacts: Wayne Mielke (Michigan), +1-313-222-4732, Barry
Holtzclaw (California or Arizona), +1-408-556-5111, or Sally Crocker (Texas),
+1-214-969-6400, all of Comerica Incorporated

Web site: http://www.comerica.com/