Meet the Team

Meet the team who curates programs, makes helpful introductions, proudly advocates, plans impactful events, shares your news and supports you fully.

We're here for your success!

Joe Snell

Joe Snell

President & CEO

Spearheading the strategic direction and daily operations of The Chamber of Southern Arizona is Joe Snell. With a proven track record in leading regional economic development and fostering strong economies, Joe is committed to driving our mission forward with high impact and professionalism.

Economic Development

The Chamber of Southern Arizona’s Economic Development team drives regional prosperity by leading initiatives that attract, retain and expand businesses across key industries. Focused on job creation, innovation and long-term competitiveness, this department strengthens Tucson and Southern Arizona’s position as a top destination for investment, talent and growth on both domestic and global scales.

Susan Dumon

Chief Economic Development Officer

Public Policy & Advocacy 

Our Public Policy and Advocacy team is the voice of Southern Arizona’s business community at every level of government. Through strategic lobbying, coalition building and public affairs, this department advances pro-business legislation, defends economic interests and ensures our region remains competitive, business-friendly and primed for sustainable growth. 

Michael Guymon

Chief Advocacy Officer

Zach Yentzer

VP, Business Advocacy

Magen Howard

Business Advocacy Manager

Investor Engagement & Communications 

The Investor Engagement and Communications team builds meaningful relationships with our partners, investors and stakeholders—keeping you connected to the business community and the Chamber’s priorities. Through impactful events, meaningful storytelling, successful marketing strategies and personalized engagement, this department amplifies the Chamber’s value. 

Laura Shaw

Chief Communications Officer

David A. Bowers

Investor Recruitment Specialist

Tammy Jensen

Investor Services Manager

Melissa Rosciano

Communications & Marketing Manager

Lucinda Del Rincon

Events & Program Coordinator

David Long

David Long

Creative Manager

520-808-4567

Finance & Facilities 

Behind every successful initiative is a strong operational backbone. The Finance and Facilities department ensures the Chamber runs efficiently and supports the day-to-day functionality that powers our mission and future growth. 

Ready to connect, grow, and thrive? Become an investor today!