Violation Tracker Parent Company Summary

Parent Company Name: 
Martin Marietta Materials
Ownership Structure: 
publicly traded (ticker symbol MLM)
Headquartered in: 
North Carolina
Major Industry: 
building materials
Specific Industry: 
building materials
Penalty total since 2000: 
$3,814,833
Number of records: 
151
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
environment-related offenses$2,288,91728
safety-related offenses$1,424,913121
employment-related offenses$101,0032
Top 5 Primary Offense TypesPenalty TotalNumber of Records
environmental violation$2,288,91728
workplace safety or health violation$1,385,373114
labor relations violation$60,0001
wage and hour violation$41,0031
railroad safety violation$34,5006
Notes: 

Parent-subsidiary linkages are based on relationships current as of the latest revision listed in the Update Log, which may vary from what was the case when a violation occurred. The penalty totals are adjusted to account for the fact that the individual entries below may include both agency records and settlement announcements for the same case; or else a penalty covering multiple locations may be listed in the individual records for each of the facilities. The totals are also adjusted to reflect cases in which federal and state or local agencies cooperated and issued separate announcements of the outcome. Duplicate or overlapping penalty amounts are marked with an asterisk in the list below.

Links: 

Subsidy Tracker data on financial assistance to this company by federal, state and local government agencies can be found here.

For an overview of assistance this company is receiving under the CARES Act, see its Covid Stimulus Watch summary page here.


Individual Penalty Records:

Click on the company or penalty amount for more information on each case.
Download results as CSV or XML (maximum 10,000; for access to larger downloads contact Phil Mattera)
Company Primary Offense Type Year Agency Penalty Amountsort icon
MARTIN MARIETTA MAGNESIA SPECIALTIES environmental violation 2018 EPA $1,175,000
TXI Riverside Cement Company environmental violation 2008 EPA $394,000
TXI Riverside Cement environmental violation 2009 CA-MULTI $221,000
TXI Operations, LP environmental violation 2017 TX-ENV $92,040
TXI Operations, LP environmental violation 2006 TX-ENV $73,202
Martin Marietta Materials labor relations violation 2002 NLRB $60,000
Martin Marietta Materials Inc workplace safety or health violation 2013 MSHA $60,000
Martin Marietta Materials Inc. workplace safety or health violation 2016 MSHA $60,000
TXI Operations LP workplace safety or health violation 2011 MSHA $50,000
TXI Operations, LP environmental violation 2015 TX-ENV $47,461
Meridian Aggregates Company, A Limited Partnership workplace safety or health violation 2012 MSHA $42,000
American Stone Inc. wage and hour violation 2007 WHD $41,003
TXI Operations LP - Midlothian, TX environmental violation 2012 EPA $40,000
TXI Operations LP workplace safety or health violation 2011 MSHA $40,000
TXI Operations LP workplace safety or health violation 2011 MSHA $40,000
Martin Marietta Materials Inc workplace safety or health violation 2013 MSHA $39,000
Martin Marietta Materials Inc workplace safety or health violation 2013 MSHA $39,000
Riverside Cement Co workplace safety or health violation 2008 MSHA $35,000
TXI Operations, LP workplace safety or health violation 2011 MSHA $34,020
MARTIN MARIETTA MATERIALS, INC. environmental violation 2003 EPA $30,000
Riverside Cement Co workplace safety or health violation 2007 MSHA $26,950
TXI (A/K/A Texas Industries Inc) workplace safety or health violation 2002 MSHA $25,000
Martin Marietta Materials Inc workplace safety or health violation 2010 MSHA $24,880
TXI Operations, L.P. environmental violation 2008 EPA $22,330
Martin Marietta Aggregates workplace safety or health violation 2003 MSHA $20,000
MARTIN MARIETTA MATERIALS INC. environmental violation 2000 KY-ENV $20,000
Martin Marietta Materials Inc workplace safety or health violation 2009 MSHA $19,687
Martin Marietta Materials Inc workplace safety or health violation 2009 MSHA $19,687
Riverside Cement Co workplace safety or health violation 2007 MSHA $18,583
TXI Operations, LP environmental violation 2016 TX-ENV $18,151
Martin Marietta Materials Inc. workplace safety or health violation 2017 MSHA $18,014
Martin Marietta Materials, Inc. workplace safety or health violation 2011 MSHA $17,765
Martin Marietta Materials Inc workplace safety or health violation 2009 MSHA $17,718
Riverside Cement Co workplace safety or health violation 2008 MSHA $17,421
Martin Marietta Materials workplace safety or health violation 2011 MSHA $16,867
TXI (A/K/A Texas Industries Inc) workplace safety or health violation 2003 MSHA $16,500
American Aggregate, LLC environmental violation 2012 NM-ENV $15,000
American Aggregates Of Michigan Inc workplace safety or health violation 2007 MSHA $14,500
American Aggregates Of Michigan Inc workplace safety or health violation 2007 MSHA $14,500
TXI Operations, LP environmental violation 2009 TX-ENV $14,400
Martin Marietta Materials, Inc. workplace safety or health violation 2010 MSHA $14,373
AMERICAN STONE, INC. workplace safety or health violation 2003 OSHA $14,001
AMERICAN STONE INC. workplace safety or health violation 2002 OSHA $14,000
Martin Marietta Materials, Inc. workplace safety or health violation 2011 MSHA $13,268
Martin Marietta Materials workplace safety or health violation 2017 MSHA $13,081
Martin Marietta Aggregates workplace safety or health violation 2004 MSHA $12,500
Martin Marietta Materials workplace safety or health violation 2010 MSHA $12,495
Martin Marietta Materials, Inc. workplace safety or health violation 2017 MSHA $12,300
Martin Marietta Materials Inc workplace safety or health violation 2013 MSHA $12,000
Martin Marietta Materials, Inc. workplace safety or health violation 2011 MSHA $11,750
TXI Operations, LP environmental violation 2007 TX-ENV $11,556
Martin Marietta Materials, Inc. workplace safety or health violation 2010 MSHA $11,000
Martin Marietta Materials, Inc. workplace safety or health violation 2009 MSHA $10,500
Martin Marietta Materials, Inc. environmental violation 2016 CO-DPHE $10,500
TXI Operations, LP environmental violation 2018 TX-ENV $10,280
AMERICAN STONE workplace safety or health violation 2015 OSHA $10,080
TXI Operations LP environmental violation 2006 EPA $10,000
Martin Marietta Materials Inc. workplace safety or health violation 2016 MSHA $10,000
Martin Marietta Materials, Inc. environmental violation 2005 IA-ENV $10,000
Martin Marietta Materials, Inc. workplace safety or health violation 2007 MSHA $9,700
Martin Marietta Materials workplace safety or health violation 2015 MSHA $9,634
TXI Operations, L.P> environmental violation 2007 EPA $9,375
Martin Marietta Kansas City, LLC workplace safety or health violation 2014 MSHA $9,300
TXI Operations, LP workplace safety or health violation 2011 MSHA $9,100
Alamo Gulf Coast Railroad railroad safety violation 2008 FRA $9,000
Martin Marietta Materials, Inc. workplace safety or health violation 2010 MSHA $9,000
Riverside Cement Co workplace safety or health violation 2006 MSHA $8,900
TXI RIVERSIDE CEMENT workplace safety or health violation 2003 OSHA $8,625
ROCKY MOUNTAIN MATERIALS & ASPHALT workplace safety or health violation 2010 OSHA $8,550
Martin Marietta Materials Inc workplace safety or health violation 2015 MSHA $8,480
Ratliff Ready-Mix L.P. workplace safety or health violation 2011 MSHA $8,421
Rocky Mountain Materials & Asphalt Inc workplace safety or health violation 2002 MSHA $8,400
Rocky Mountain Materials & Asphalt Inc workplace safety or health violation 2002 MSHA $8,400
Rocky Mountain Materials & Asphalt environmental violation 2009 CO-DPHE $8,287
Riverside Cement Co workplace safety or health violation 2008 MSHA $8,209
Riverside Cement Co workplace safety or health violation 2008 MSHA $8,209
Martin Marietta Materials, Inc. workplace safety or health violation 2011 MSHA $8,209
Martin Marietta Materials, Inc. workplace safety or health violation 2013 MSHA $8,000
Martin Marietta Materials, Inc. environmental violation 2004 CO-DPHE $7,995
MARTIN MARIETTA workplace safety or health violation 2017 OSHA $7,932
TXI Operations, LP environmental violation 2020 TX-ENV $7,875
AMERICAN STONE, INCORPORATED workplace safety or health violation 2009 OSHA $7,800
TXI Operations LP workplace safety or health violation 2007 MSHA $7,578
Martin Marietta Materials workplace safety or health violation 2011 MSHA $7,578
Ratliff Ready-Mix L.P. workplace safety or health violation 2011 MSHA $7,578
Martin Marietta Materials, Inc. workplace safety or health violation 2011 MSHA $7,578
MARTIN MARIETTA MATERIALS environmental violation 2004 KY-ENV $7,500
TXI Operations, LP environmental violation 2010 TX-ENV $7,344
Riverside Cement Co workplace safety or health violation 2007 MSHA $7,210
Martin Marietta Materials, Inc. workplace safety or health violation 2007 MSHA $7,000
Martin Marietta Materials, Inc. environmental violation 2006 GA-ENV $7,000
Riverside Cement Co workplace safety or health violation 2008 MSHA $6,996
Martin Marietta Materials Inc workplace safety or health violation 2012 MSHA $6,996
TXI Operations LP workplace safety or health violation 2017 MSHA $6,664
TXI Operations, LP environmental violation 2017 TX-ENV $6,521
Martin Marietta Materials, Inc. environmental violation 2008 IA-ENV $6,500
Riverside Cement Co workplace safety or health violation 2007 MSHA $6,458
Martin Marietta Materials, Inc. workplace safety or health violation 2010 MSHA $6,458
Martin Marietta Materials, Inc. workplace safety or health violation 2011 MSHA $6,458
American Aggregate workplace safety or health violation 2011 MSHA $6,458
Martin Marietta Materials, Inc. workplace safety or health violation 2018 MSHA $6,413
Download results as CSV or XML (maximum 10,000; for access to larger downloads contact Phil Mattera)