12/09/2025

Congratulations to the 2025 OAIMA Excellence in Safety Award Winners

 

Martin Marietta

 

Heidelberg Materials

 

The National Lime & Stone Co.

 

Olen Corporation

 

Area Aggregates

 

Phillips Companies

 

Mar-Zane Materials

 

The Melvin Stone Company

 

Latham Limestone

 

Morrow Gravel Co.

 

Piqua Materials

 

Enon Sand & Gravel

 

Barrett Paving Materials

 

The Shelly Company

 

Fairborn Cement

 

Gerken Materials

 

Arch Materials

 

Beaver Excavating

 

Stone Products