Rory Riddler is one of Missouri’s most respected political consultants, offering more than four decades of experience in public affairs, government relations, and strategic campaign leadership. His career spans hundreds of successful political campaigns, ballot initiatives, and public-sector projects, earning him a reputation for sharp strategic insight and a deep understanding of how voters think, act, and respond to messaging.

Rory’s background is rooted in both public service and political strategy. He served 27 years on the St. Charles City Council, including seven years as Council President, where he played a central role in shaping policy, economic development initiatives, and major public-works funding. This experience gives Rory a unique dual perspective: he understands the internal workings of government as well as the external pressures of campaigns, advocacy, and public perception.

As a consultant, Rory has guided candidates at every level to include municipal, county, statewide and national,  along with numerous issue-driven campaigns that required nuanced messaging, community engagement, and coalition building. His expertise extends beyond Missouri, supporting clients across the region with strategic planning, public affairs counsel, media strategy, and targeted voter communications.

Rory’s work with Chemistry PR & Multimedia strengthens the agency’s capabilities in government relations, public-policy messaging, and political strategy. He brings an unrivaled network of relationships across Missouri’s political, civic, and media sectors, along with an ability to simplify complex issues into clear, compelling narratives that resonate with voters and stakeholders.

Taken together, Rory’s experience, integrity, and proven success make him a trusted advisor for leaders navigating high-stakes public issues, whether in the halls of government, on the campaign trail, or in the court of public opinion.