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

    Dr. Sandra Wills Hannon has three decades of experience in the communications industry and is recognized as a top researcher, successful business owner and award-winning communicator. She is well…

  • 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…

In this COVID-19 pandemic world, we hope that our customers, friends and their families are safe and sound. These are challenging times as we all adapt to a “new normal.” While, as a company, we have adjusted to telework status to ensure the safety of our employees and their families, we continue to serve our clients.

We have been providing public relations and market research services for close to 20 years. During that time, we have served clients in a variety of industries, such as Energy, Housing, Banking, Entertainment and Education. However, more than ever, we are proud of our support of public health information campaigns, particularly in crisis situations. We have supported the Centers for Disease Control (CDC) and Prevention as well as the U.S. Department of Health and Human Services (HHS) on health crisis events such as the H1N1 flu pandemic, HIV/AIDS crisis, and the water crisis in Flint, Michigan. We helped CDC and HHS determine the best way to disburse critical health messages and the best tools to use in the process.


We are deeply honored to be of help to our country during times of need. We are here for anyone who needs experienced communications and market research experts to get health prevention and COVID- 19 related information to their target customers quickly, efficiently and directly.


In the meantime, we continue to wish you well, knowing that we will all get through this together.