Glass, cement and stone manufacturers in Maine
Maine has 75 glass, cement and stone establishments employing 981 people (Census, 2023), and EPA's ECHO database lists 55 active glass, cement and stone facilities in the state. By employment it is Maine's number 15 manufacturing industry, and Maine ranks number 45 among states for it.
- NAICS subsector
- 327
- Nonmetallic Mineral Product Manufacturing
- Establishments
- 75
- Census 2023
- Employees
- 981
- Census 2023
- In EPA records
- 55
- With a page here
- 1
- Revised
- November 11, 2026
Glass, cement and stone factories with a page
| Facility | What it makes (NAICS) | City |
|---|---|---|
| Dragon Cement | Cement Manufacturing | Thomaston |
These are the Maine glass, cement and stone facilities that report to EPA's Toxics Release Inventory. The other 54 in EPA records don't have a page yet.
What these factories make
- Cement Manufacturing (NAICS 327310): 1 facility
Where they cluster
Cities with the most active glass, cement and stone facilities in EPA records: Auburn (4), Sanford (4), Topsham (3), Hancock (3), Berwick (3).
Glass, cement and stone manufacturing across the US. Everything made in Maine.