# American Gypsum Company

- Headquarters: United States
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Sites

| Place | Latest | Largest value | Types |
| --- | --- | --- | --- |
| Duke, United States | 2020-12-14 | — | expansion |


## Announcements (2)

- 2025-05-16: [Eagle Materials to expand gypsum wallboard plant in Duke, Oklahoma](https://endata.com/announcements/98614-eagle-materials-to-expand-gypsum-wallboard-plant-in-duke-oklahoma) (Expansion · Duke, Oklahoma, United States · $330.0M · starts operating Q3 2027)
- 2020-12-14: [American Gypsum to expand gypsum wallboard plant in Duke, Oklahoma](https://endata.com/announcements/54080-american-gypsum-to-expand-gypsum-wallboard-plant-in-duke-oklahoma) (Expansion · Duke, Oklahoma, United States · starts operating Q3 2027)

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