- 2015 – TCC Materials purchased the assets of the former Dakota Block Company in Rapid City, South Dakota
- 2016 – TCC Materials purchased the St. Cloud, Minnesota and St. Joseph, Minnesota block & precast manufacturing facilities from Amcon Block & Precast
- 2016 – Amcon Concrete Products, LLC was established and later went on to acquire several block and precast manufacturing plants across Minnesota and South Dakota.
- Today, Amcon Concrete Products, LLC supplies a wide range of quality block and architectural CMU products to projects across the upper Midwest.
Amcon Concrete Products will continue to grow by building on its reputation of Quality, Service, and Trust to provide the construction materials industry with concrete and masonry solutions. We will accomplish this through focused initiatives to continuously improve the performance and cost effectiveness of products and services.