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Meet The Team

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Managing Partner

Bill Gamble

Bill brings decades of experience inside the Capitol, specializing in lobbying, legislative strategy, and government affairs. His leadership ensures Rubicon delivers seasoned, strategic guidance on every engagement.

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Senior Partner

Troy Stremming

Troy leads business development and brings extensive experience managing complex, highly regulated industries. His deep involvement inside the Capitol and the Kansas City region strengthens Rubicon's reach and relationships.

 

 

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Strategic Partner

David Barklage

David complements traditional lobbying with a broader strategic approach, integrating research, polling, grassroots mobilization, and coalition building to deliver comprehensive advocacy solutions.

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Coalition Member

Jack Gamble

Jack Gamble brings a broad understanding of communications, advocacy and legislative strategies and how they intersect with effective public policy decision making to the firm.

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Coalition Member

Charles "Andy" Arnold

Charles "Andy" Arnold started Arnold & Associates in 1990 and has successfully provided governmental consulting and lobbying services to fortune 500 companies, small businesses, associations and governmental entities.

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Coalition Member

Andrew Arnold

Andrew Arnold is a Missouri lobbyist and governmental affairs professional with experience in legislative advocacy, political consulting, campaign operations, and public affairs. 

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Coalition Member

Dave Berry

Dave Berry is a Missouri lobbyist and government affairs professional with over a decade of experience representing clients before the state legislature, executive branch, and agency staff.

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Coalition Member

Tom Dempsey

Tom Dempsey brings extensive experience in issue advocacy, legislative initiatives, and public policy issues. Dempsey was elected to the Missouri State Senate in 2007, and rose to the rank of Majority Floor Leader before being unanimously elected to serve as the Senate President Pro-Tem in 2013.

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Coalition Member

Eric Bohl

Eric Bohl is the Founder and Principal of Bohl Government Affairs, a federal government relations firm built on strategic relationships, a deep understanding of clients’ businesses and objectives, disciplined responsiveness, and measurable results.

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Coalition Member

Doug Galloway

Doug has cultivated strong bipartisan relationships, working collaboratively with lawmakers, government officials, and stakeholders to advance client interests.  

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Coalition Member

Liz Henderson

Liz Henderson is a public policy professional with experience in legislative operations, campaign management, and lobbying at both the state and federal levels. She has worked with Missouri lawmakers, major advocacy firms to pass impactful legislation, secure funding, and advance policy initiatives. 

 

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Coalition Member

Dan Houx

Dan Houx brings a deep understanding of Missouri’s legislative process, shaped by four terms in the Missouri House of Representatives. He proudly represented the 54th District, serving as Chairman of the Fiscal Review Committee under two different Speakers of the House.

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Coalition Member

Sly James

Sly has worn many hats over the years – lead singer in a band, military police officer in the Marines, successful trial attorney, dynamic mayor who oversaw Kansas City, Missouri’s renaissance, and award-winning author. He’s never shied away from taking on tough challenges.

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Coalition Member

Rod Jetton

Rod Jetton is not a lobbyist, but has dedicated his life to service, leadership, and helping others succeed in Missouri political campaigns. A proud United States Marine, Jetton returned home to Missouri and in 2000 was elected to the House of Representatives. 

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Coalition Member

Jane O'Toole

Jane Fairfax O’Toole is a Missouri-based attorney and business leader who specializes in organizational turnarounds and regulatory risk mitigation. With over two decades of experience in state government, private and corporate leadership, she is a strategic problem-solver dedicated to operational excellence and regulatory compliance.

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Coalition Member

Dean Plocher

Former Speaker of the Missouri House, Dean applies his deep legislative experience and respected relationships across the House, Senate and Executive branch to advocate on behalf of companies and stakeholders to achieve their policy and business goals.

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Coalition Member

Jonathan Ratliff

Jonathan brings nearly two decades of experience leading high-stakes campaigns and public strategy efforts across the Midwest. His cross-disciplinary background brings unmatched depth to every engagement.​

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Coalition Member

Ryan Rowden

Ryan has two decades of political and government relations experience in helping clients navigate the complexities of policy and legislative affairs. His approach is founded on a history of legislative victories and deep-seated relationships within the industry. ​

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Coalition Member

Scott Rupp

Former Missouri Senator and House Representative, Scott Rupp has experience across business, public service, and advisory roles in regulated environments, built on trust and relationships. His career spans small business ownership, elected office, and leadership roles with major public companies.​​​​

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Coalition Member

Erin Schrimpf

Erin brings over a decade of experience in political, government, and corporate communications, with a focus on public affairs, strategic messaging, and media relations. ​

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Coalition Member

Trent Watson

Trent is the Founder and Lead Consultant for Watson Governmental Consulting. The 2025 legislative session is Trent’s twenty-seventh session working in some capacity with the General Assembly.

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Coalition Member

Joni Wickham

A native of Raleigh, North Carolina, Joni and her indisputable southern accent arrived in Kansas City almost 15 years ago after leading initiatives within state and federal government as well as advocacy organizations. 

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