Pro Frac Holding Corp controller

MSHA controller ID: 0171280

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Email me when a new MSHA incident is filed at any mine Pro Frac Holding Corp controls.

Compliance record

MSHA citations since 2022

228

citations

significant & substantial

$88,482

proposed penalties

$84,316

paid to date

Source: MSHA violations data, updated weekly.

2026

3 (1f)

2025

2024

2023

2022

1 recorded

March 28, 2026 TX · Metal/Non-Metal steel worker, iron metal worker, iron worker Fatality · SLIP OR FALL OF PERSON

Alpine Silica, LLC · Fall from scaffolds, walkways, platforms

Employee unhooked lanyard and fell through roof resulting in fatal injuries.