Markstein is a public relations and marketing firm with offices in the Federal Reserve building at 1801 5th Avenue North and a branch office in Washington D.C. It was founded in 2003 by Danny Markstein and initially specialized in corporate strategy and communications. Markstein remains chairman, and the CEO is Keelie Segars.
Markstein has provided communications services to the Alabama Department of Corrections and the Association for Professionals in Infection Control and Epidemiology.
- Rebman, Stephanie (April 30, 2020) "Birmingham marketing firm lands national contract related to Covid-19." Birmingham Business Journal
- Markstein website