NSSGA’s Safety Excellence Awards, established in 1987, promote safe working conditions and practices. The Safety Excellence Awards recognize individual operations that have gone the longest duration without a reportable injury in their size category. Data on which the award is based is provided by MSHA. Safety Excellence Awards are presented at Gold, Silver and Bronze levels for Small, Medium and Large companies based on work-hours. (Small: Up to 25,000 work-hours; Medium: Greater than 25,000, but less than 55,000 work-hours; Large: Greater than 55,000 work-hours). For questions regarding the Safety Excellence Awards, please contact Emily Hargrove at ehargrove@nssga.org. 

2025 Award Winners

Small Operations
Norris Quarries - Stanberry Plant
Con-Agg Companies LLC

Medium Operations
Tuscumbia Quarry
Rogers Group Inc. 

Large Operations
Augusta Quarry
Martin Marietta 

Small Operations
Carroll County Sand & Gravel 
IMI Aggregates LLC

Medium Operations
Onslow Quarry 
Martin Marietta 

Large Operations
Lemon Springs Quarry
Martin Marietta

Small Operations
Bennett Alluvial 
Martin Marietta 

Medium Operations
Plant #80012 
NR Hamm Quarry LLC  
Summit Materials

Large Operations
Noblesville Stone  
Martin Marietta