Olen Corporation controller
MSHA controller ID: M04952
Watch this controller
Email me when a new MSHA incident is filed at any mine Olen Corporation controls.
- Fatalities
- 0
- Total incidents
- 180
- Mines on record
- 10
- Years on record
- 1987–2026
Compliance record
MSHA citations since 2000
379
citations
59
significant & substantial
$53,585
proposed penalties
$50,182
paid to date
94% of proposed penalties paid to date, a $3,403 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
411
inspections on record
7,887
inspection hours
4.8
citations per 100 inspection hours
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.379 citations across 7,887 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$54K
proposed penalties
$51K
current assessed
$50K
paid to date
$429
outstanding
370 assessments are final orders; 18 contested dockets.
As of the most recent assessment on 2026-02-19.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 49 non-fatal
- SLIP OR FALL OF PERSON 40 non-fatal
- HANDTOOLS (NONPOWERED) 30 non-fatal
- MACHINERY 26 non-fatal
- POWERED HAULAGE 14 non-fatal
- OTHER 7 non-fatal
Incident timeline
2026
2
2025
3
2024
1
2023
3
2022
3
2021
6
2020
4
2019
3
2018
3
2017
2
2016
1
2014
2
2013
5
2012
3
2011
1
2010
3
2009
2
2008
3
2007
1
2006
1
2005
3
2004
7
2003
6
2002
4
2001
5
2000
7
1999
7
1998
2
1997
5
1996
8
1995
9
1994
9
1993
10
1992
9
1991
14
1990
7
1989
12
1988
3
1987
1
Operators under this controller
Mines on record
For insurers, brokers, and safety consultants
The full compliance file on Olen Corporation
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.