About Us

Frankly, we do it all.

At The Hannon Group, we provide outstanding market research and communications solutions for subject matter experts in results-driven environments.

For over 24 years, government organizations, non-profit associations, private firms, and universities have relied on us to make winning impacts on their constituents and customers.

With Sandra Wills Hannon, Ph.D., at the helm, our team of seasoned experts offers strategic planning, market research, materials development, communications training and consulting services. In addition, we develop and execute social marketing and innovative behavior change strategies that are as creative as they are effective.

While our wide range of capabilities is impressive—it’s our approach that keeps clients coming back. We join deep expertise with an exhaustive effort to go above and beyond to solve our clients’ needs. Even in the fastest, highest-pressure environments, you can count on every detail being done exceedingly well, on time, and within budget. We help clients save time and achieve more with less paperwork, and provide a partnership that gives clients a sense of relief.

Founded in 1991, The Hannon Group operated for the first 10 years as a sole proprietorship, evolving into a limited liability corporation in 2002. Since then, The Hannon Group has expanded to include a group of multi-talented, experienced consultants offering a wide range of communications and research services.

Our goal is to see our clients succeed. Discover how we can help.


Our Leadership Team

  • Sandra Wills Hannon

    Sandra Wills Hannon, Ph.D., APR, founder of The Hannon Group, LLC, a company that helps clients communicate to and engage audiences and consumers using research-based public communications campaigns. Sandra…

  • Jillian Fisher

    Jillian Fisher, Senior Vice President of Communications and Business Development, has more than 25 years of experience in the communications field, including 20 years supporting Federal communications initiatives. In her current role, Jill…

  • Jason Booms

    Jason Booms, Director, Strategic Research and Communications for The Hannon Group, LLC, provides insights-driven counsel to inform and enhance business and communications strategies. With over 20 years of experience…

  • Patricia Carmack

    Patricia Carmack, M.A., is Senior Vice President, Health Communications at The Hannon Group. For more than 30 years, Pat has provided a wide range of communications support to organizations…