Gerken Materials Inc.
Gerken Materials Inc. operates 9 recorded mine and mineral-extraction sites across the United States, drawn from MSHA Mine Safety and Health Administration records. 5 are currently active. Total reported employee count across all sites: 36.
9Total Sites
5Active
2States
36Employees
Where Gerken Materials Inc. Operates
| State | Sites |
|---|---|
| Michigan | 6 |
| Ohio | 3 |
What Gerken Materials Inc. Mines
Construction Sand and Gravel · 7Crushed, Broken Limestone NEC · 2
All Sites Operated by Gerken Materials Inc.
| Mine | State | County | Commodity | Status |
|---|---|---|---|---|
| Gerken Materials Inc | Ohio | Wood | Crushed, Broken Limestone NEC | Active |
| Round Lake Sand and Gravel West Plt | Michigan | Lenawee | Construction Sand and Gravel | Active |
| Clinton Plant | Michigan | Washtenaw | Construction Sand and Gravel | Active |
| Tecumseh Plant | Michigan | Lenawee | Construction Sand and Gravel | Active |
| Gerken Materials- Hillsdale Plant | Michigan | Hillsdale | Construction Sand and Gravel | Active |
| Jonesville | Michigan | Hillsdale | Construction Sand and Gravel | Intermittent |
| Paulding Aggregates- Jaw # 311-Jc01 | Ohio | Paulding | Crushed, Broken Limestone NEC | Intermittent |
| Openlander North | Ohio | Williams | Construction Sand and Gravel | Abandoned |
| Round Lake | Michigan | Lenawee | Construction Sand and Gravel | Abandoned |