The Louis Griesemer Sterling Safety Award was created in 1994 to recognize the companies that have the lowest total accident incidence rate for the previous year in their category among NSSGA members. Sterling Safety Awards recognize member companies that achieve the lowest injury incidence rate for the previous calendar year in their size category. The award was renamed in 2019 to honor the commitment to safety shown through the career of Louis Griesemer.  Safety data for the Sterling Awards is provided by MSHA. For questions regarding the Louis Griesemer Sterling Safety Awards, please contact Libby Pritchard at lpritchard@nssga.org.

2023 Award Winners

Small Operation
Martin Stone Quarries, Inc.

Medium Operation
Warren Paving, Inc.

Large Operation
Granite Construction Company

Small Operation
Iddings Quarry, Inc.

Medium Operation
Wake Stone Corporation

Large Operation
Irving Materials, Inc.

Small Operation
Tresca Bros. Sand & Gravel Inc.

Medium Operation
Anchor Stone Company

Large Operation
Martin Marietta Materials