Diplomat Specialty Pharmacy and Serra Automotive Inc. are included among the Crain’s Detroit Business’ recently released list of the top 25 Greater Michigan Privately Held Companies.  The businesses were ranked 10 and 11 respectively.  The annual ranking is based on 2012 revenue.

For the fifth consecutive year, Diplomat Specialty Pharmacy has also earned a position on Inc. Magazine’s 500/5000 ranking of the nation’s fastest growing companies.  The entire list is available at www.inc.com/5000.