OVERVIEW

As principal of Gristmill Public Affairs, LLC, Mark Hannah combines experience leading strategic communication campaigns with scholarly expertise in the relationship between media change and public opinion.

Gristmill helps clients navigate an increasingly complex communication environment. It offers extensive capabilities with: campaign planning and execution, on-air media training, strategic message development, media relations, customized public opinion research, regulatory response, and stakeholder engagement.

Longstanding relationships with top brand marketers, speechwriters, web developers, government relations experts, and graphic designers allow Hannah to offer best-in-class services for competitive rates.

Hannah's roster of past clients includes highly respected hospitals, universities, and public health nonprofits; iconic retail brands; and leading energy, pharmaceutical, biomedical, and biotech companies.