A small shop with a big impact.
Celebrating our 10th Anniversary in 2024
Wilson500 is a Harrisburg, PA-based public affairs firm dedicated to creative solutions for mission-driven organizations.
Expand capacity with someone you know and trust
Respected for her creative problem solving, integrity, tact, and hard work, Corinna founded Wilson500 in 2014 to help clients achieve a range of goals, from launching public policy-driven initiatives to building long-term strategic relationships.
Tackle hard to categorize projects with ease
Wilson500 is best at bringing diverse groups together to work as an effective team in tackling public policy goals, creating messaging campaigns around complicated issues, and weaving strategic relationships at the intersection of state governments, nonprofits, and public policy.
Our Partners
A selection of past & present partners from nearly 20 years of collaborating.
We brought Wilson500 on as a consultant when they first opened and have used Corinna as a valued extension of our leadership team on a range of projects ever since.
— Central Pennsylvania Food Bank, Joe Arthur, Executive Director
