Colorado Stone, Sand & Gravel Association Staff

Todd R. Ohlheiser, CAE

Executive Director

Todd Ohlheiser has been Executive Director for the CSSGA, as well as the Colorado Ready Mixed Concrete Association (CRMCA) since 2013. Prior to that, he spent many years in the construction, aggregate mining and concrete industries managing businesses and operations in both US and Canada. In his current capacity, Todd oversees both associations in an effort to positively impact legislative, regulatory and safety related issues within the aggregate mining and concrete sectors through educational outreach, lobbying efforts, and quality improvement programs.

Todd is a Certified Association Executive, holds a Masters Degree in Organizational Leadership from Colorado State University, a B. S. in Business Administration from Regis University and an Associate Degree in Mechanical Engineering from the North Dakota State College of Science.

Contact email: todd@coloradocaa.org

Annelise Shepherd, MPA

Director of Communications & Advocacy

Annelise Shepherd has been involved with the Colorado Stone, Sand & Gravel Association since August 2012 when she began working as a part time Administrative Assistant. Her involvement grew when she came on full time with the Colorado Ready Mixed Concrete Association (CRMCA) and CSSGA in January 2014. Over the years, her role has evolved to Director of Communications & Advocacy.

Annelise focuses on broadening the impact of the aggregate mining and ready mixed concrete industries in the state, creating messaging to increase awareness of the benefits of the industries for a wide range of stakeholders, and advancing member engagement.

Annelise holds a B.S. in Psychology & Sociology from Virginia Commonwealth University. She is currently earning her Masters in Public Administration with a concentration in Environmental Policy, Management, and Law from the University of Colorado Denver.

Contact email: annelise@coloradocaa.org