Holcim, a company that manufactures building materials, completed the acquisition of Tezak Heavy Equipment, an aggregates producer and specialty civil construction business. Financial terms were not disclosed. "With Colorado among the leaders in US population and GDP growth, Holcim understands how important construction in the region is and will become. Partnering with companies like Tezak, a trusted regional aggregates and construction provider, we are able to build on our growth of the Colorado Springs market," Toufic Tabbara, Holcim Region Head, North America."