Glass, cement and stone manufacturers in Iowa
Iowa has 301 glass, cement and stone establishments employing 5,358 people (Census, 2023), and EPA's ECHO database lists 393 active glass, cement and stone facilities in the state. By employment it is Iowa's number 13 manufacturing industry, and Iowa ranks number 25 among states for it.
- NAICS subsector
- 327
- Nonmetallic Mineral Product Manufacturing
- Establishments
- 301
- Census 2023
- Employees
- 5,358
- Census 2023
- In EPA records
- 393
- With a page here
- 2
- Revised
- November 11, 2026
Glass, cement and stone factories with a page
| Facility | What it makes (NAICS) | City |
|---|---|---|
| Amsco Inc - Linwood Mining Lime Plant | Lime Manufacturing | Davenport |
| Guardian Industries - Dewitt | Flat Glass Manufacturing | Dewitt |
These are the Iowa glass, cement and stone facilities that report to EPA's Toxics Release Inventory. The other 391 in EPA records don't have a page yet.
What these factories make
- Lime Manufacturing (NAICS 327410): 1 facility
- Flat Glass Manufacturing (NAICS 327211): 1 facility
Where they cluster
Cities with the most active glass, cement and stone facilities in EPA records: Des Moines (14), Fort Dodge (9), Davenport (8), West Des Moines (8), Sioux City (7).
Glass, cement and stone manufacturing across the US. Everything made in Iowa.