Welcome to the Missouri Chapter of the American Concrete Institute 

An American Concrete Institute Excellent or Outstanding Chapter for over 20 years, the Missouri Chapter is dedicated to encouraging the objectives for which the American Concrete Institute (ACI) was organized: to further engineering & technical education, scientific investigation & research and development of standards for design & construction of concrete structures.

This Chapter operates to support students, engineers, contractors and material suppliers in the concrete industry. The Chapter provides ACI Certification, seminars on concrete related issues and financial support for Students, Students Chapters and ACI International. We also support related organizations within the industry.

Learn More

ACI - Missouri Chapter announces Kristen Freeman as Executive Director

ST LOUIS—May 12, 2026—The Missouri Chapter of th...
Read More ►

2026 ACI Missouri Chapter Scholarship Awardees

The ACI Missouri Chapter is thrilled to celebrate the incred...
Read More ►

Member Area Login

Are you a member of the Missouri Chapter of the American Concrete Institute? Login here for full access. Not a member yet? Click here to join.

The Missouri Chapter of ACI Would Like to Thank the Following Corporate Sponsors!