# 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.

- Type: Expansion
- Announced: 2025-12-16
- Where: Ste. Genevieve, Missouri, United States, United States
- Value: $700.0M
- Starts operating: 16 Dec 2025
- Status: completed
- Capacity: 660,000 short tons per year
- Products: cement
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [Amrize](https://endata.com/companies/15973.md)

## Sources

- [amrize.com](https://www.amrize.com/us/en/media/newsroom/amrize-expands-production-capacity-at-flagship-u-s--cement-plant.html), 2025-12-16: "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."
- [investors.amrize.com](https://investors.amrize.com/news/detail/118/amrize-expands-production-capacity-at-flagship-u-s-cement-plant), 2025-12-16: "This expansion further strengthens our market-leading plant, and we are proud to be increasing our domestic manufacturing to deliver quality and reliability as the partner of choice for our customers, said Jaime Hill, President of Amrize Building Materials."
- [agg-net.com](https://agg-net.com/news/amrize-expand-production-capacity-at-flagship-cement-plant), 2025-12-16: "This expansion further strengthens our market-leading plant, and we are proud to be increasing our domestic manufacturing to deliver quality and reliability as the partner of choice for our customers."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.