Since 1974, we have helped land developers, mobility systems, water, power and energy providers and food and healthcare systems tell their stories, market their offerings and grow their businesses.

Every Mission Starts with a Model

The strategies and work products we develop are based on proven models of influence. That means every mission we perform for our clients is supported by an academically-based and proven methodology.

Campaigns aimed at changing public behaviors can start with the Planned Behavior Theory Model developed by Dr. Icek Ajzen


Campaigns aimed at winning public approvals often begin with the Core Motives Model developed by Dr. Robert Cialdini


Every Engagement is Led by an Expert

The Hahn Public team is filled with communication experts focused on knowing all they can about a business category, best-in-class outreach strategies, creative trends and the latest outreach tools and techniques.