Amrize expands cement plant capacity in Ste. Genevieve, Missouri

Amrize commissioned a production expansion at its Ste. Genevieve, Missouri cement plant, adding 660,000 short tons of capacity per year, bringing total capacity to 5.5 million short tons annually. The project is part of Amrize's $700 million investment in 2025.

“The expansion adds 660,000 short tons of production capacity per year, increasing the plant’s total capacity to 5.5 million short tons annually.”amrize.com

• 3 sources
• amrize.comAmrize Expands Production Capacity at Flagship U.S. Cement PlantDec 16, 2025
• investors.amrize.comAmrize Expands Production Capacity at Flagship U.S. Cement Plant : Amrize (AMRZ)Dec 16, 2025
• agg-net.comAmrize expand production capacity at flagship cement plant | Agg-NetSteve AdamDec 16, 2025

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