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Violation Tracker Current Parent Company Summary

Current 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: $5,230,823
Number of records: 183
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
environment-related offenses$3,406,43336
safety-related offenses$1,723,387145
employment-related offenses$101,0032
Top 5 Primary Offense TypesPenalty TotalNumber of Records
environmental violation$2,226,93522
workplace safety or health violation$1,683,847138
air pollution violation$1,161,99812
labor relations violation$60,0001
wage and hour violation$41,0031
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.

Individual Penalty Records:

Click on the company or penalty amount for more information on each case.

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CompanyPrimary Offense TypeYearAgencyPenalty Amount sort icon
MARTIN MARIETTA MAGNESIA SPECIALTIESenvironmental violation2018EPA$1,175,000
Riverside Cement Co.air pollution violation2008CA-SCAQMD$1,003,616
TXI Riverside Cement Companyenvironmental violation2008EPA$394,000
TXI Riverside Cementenvironmental violation2009CA-MULTI$221,000
TXI Operations, LPenvironmental violation2017TX-ENV$92,040
TXI Operations, LPenvironmental violation2006TX-ENV$73,202
Martin Marietta Materialslabor relations violation2002NLRB$60,000
Martin Marietta Materials Inc.workplace safety or health violation2016MSHA$60,000
Martin Marietta Materials Incworkplace safety or health violation2013MSHA$60,000
MARTIN MARIETTA NORTHERN CALIFORNIA AGGREGATES, LLC.workplace safety or health violation2023OSHA$50,000
Martin Marietta North Texas Cement, LLCworkplace safety or health violation2011MSHA$50,000
TXI Operations, LPenvironmental violation2015TX-ENV$47,461
Meridian Aggregates Company, A Limited Partnershipworkplace safety or health violation2012MSHA$42,000
American Stone Inc.wage and hour violation2007WHD$41,003
Riverside Cement Co.air pollution violation2013CA-SCAQMD$40,000
TXI Operations LP - Midlothian, TXenvironmental violation2012EPA$40,000
Martin Marietta North Texas Cement, LLCworkplace safety or health violation2011MSHA$40,000
Martin Marietta North Texas Cement, LLCworkplace safety or health violation2011MSHA$40,000
Martin Marietta Materials Incworkplace safety or health violation2013MSHA$39,000
Martin Marietta Materials Incworkplace safety or health violation2013MSHA$39,000
Riverside Cement Co.air pollution violation2009CA-SCAQMD$35,000
Riverside Cement Coworkplace safety or health violation2008MSHA$35,000
TXI Operations, LPworkplace safety or health violation2011MSHA$34,020
Martin Marietta Kansas City, LLCworkplace safety or health violation2023MSHA$30,584
MARTIN MARIETTA MATERIALS, INC.environmental violation2003EPA$30,000
Riverside Cement Coworkplace safety or health violation2007MSHA$26,950
MARTIN MARIETTA MATERIALS, INCworkplace safety or health violation2023OSHA$25,000
TXI (A/K/A Texas Industries Inc)workplace safety or health violation2002MSHA$25,000
Martin Marietta Materials Incworkplace safety or health violation2010MSHA$24,880
TXI Operations, L.P.environmental violation2008EPA$22,330
TXI Operations LPworkplace safety or health violation2023MSHA$20,499
Martin Marietta Northern California Aggregates,LLCworkplace safety or health violation2019MSHA$20,416
MARTIN MARIETTA MATERIALS INC.air pollution violation2000KY-ENV$20,000
Martin Marietta Aggregatesworkplace safety or health violation2003MSHA$20,000
Martin Marietta Materials Incworkplace safety or health violation2009MSHA$19,687
Martin Marietta Materials Incworkplace safety or health violation2009MSHA$19,687
Riverside Cement Coworkplace safety or health violation2007MSHA$18,583
TXI Operations, LPenvironmental violation2016TX-ENV$18,151
Martin Marietta Materials Inc.workplace safety or health violation2017MSHA$18,014
Martin Marietta Materials, Inc.workplace safety or health violation2011MSHA$17,765
Martin Marietta Materials Incworkplace safety or health violation2009MSHA$17,718
Riverside Cement Coworkplace safety or health violation2008MSHA$17,421
Martin Marietta Materials Incworkplace safety or health violation2011MSHA$16,867
TXI (A/K/A Texas Industries Inc)workplace safety or health violation2003MSHA$16,500
Martin Marietta Northern California Aggregates,LLCworkplace safety or health violation2020MSHA$15,085
American Aggregate, LLCenvironmental violation2012NM-ENV$15,000
American Aggregates Of Michigan Incworkplace safety or health violation2007MSHA$14,500
American Aggregates Of Michigan Incworkplace safety or health violation2007MSHA$14,500
TXI Operations, LPenvironmental violation2009TX-ENV$14,400
Martin Marietta Materials, Inc.workplace safety or health violation2010MSHA$14,373
AMERICAN STONE, INC.workplace safety or health violation2003OSHA$14,001
AMERICAN STONE INC.workplace safety or health violation2002OSHA$14,000
Martin Marietta Materials Incworkplace safety or health violation2023MSHA$13,743
Martin Marietta Materials, Inc.workplace safety or health violation2011MSHA$13,268
Martin Marietta Materialsworkplace safety or health violation2017MSHA$13,081
Martin Marietta Aggregatesworkplace safety or health violation2004MSHA$12,500
Martin Marietta Materialsworkplace safety or health violation2010MSHA$12,495
Martin Marietta Materials, Inc.workplace safety or health violation2017MSHA$12,300
Martin Marietta Materials Incworkplace safety or health violation2013MSHA$12,000
Martin Marietta Materials, Inc.workplace safety or health violation2011MSHA$11,750
TXI Operations, LPenvironmental violation2007TX-ENV$11,556
Martin Marietta Materials, Inc.workplace safety or health violation2010MSHA$11,000
Martin Marietta Materials, Inc.water pollution violation2016CO-DPHE$10,500
Martin Marietta Materials, Inc.workplace safety or health violation2009MSHA$10,500
TXI Operations, LPenvironmental violation2018TX-ENV$10,280
AMERICAN STONEworkplace safety or health violation2015OSHA$10,080
Martin Marietta Materials Incworkplace safety or health violation2022MSHA$10,034
Martin Marietta Materials, Inc.environmental violation2005IA-ENV$10,000
Riverside Cement Co.air pollution violation2013CA-SCAQMD$10,000
Riverside Cement Co.air pollution violation2009CA-SCAQMD$10,000
TXI Operations LPenvironmental violation2006EPA$10,000
Martin Marietta Materials Inc.workplace safety or health violation2016MSHA$10,000
Martin Marietta Materials, Inc.workplace safety or health violation2007MSHA$9,700
Martin Marietta Materials Incworkplace safety or health violation2020MSHA$9,688
Martin Marietta Materialsworkplace safety or health violation2015MSHA$9,634
TXI Operations, L.P>environmental violation2007EPA$9,375
Martin Marietta Kansas City, LLCworkplace safety or health violation2014MSHA$9,300
Martin Marietta Kansas City, LLCworkplace safety or health violation2023MSHA$9,211
TXI Operations, LPworkplace safety or health violation2011MSHA$9,100
Alamo Gulf Coast Railroadrailroad safety violation2008FRA$9,000
Martin Marietta Materials, Inc.workplace safety or health violation2010MSHA$9,000
Riverside Cement Coworkplace safety or health violation2006MSHA$8,900
TXI RIVERSIDE CEMENTworkplace safety or health violation2003OSHA$8,625
ROCKY MOUNTAIN MATERIALS & ASPHALTworkplace safety or health violation2010OSHA$8,550
Martin Marietta Materials Incworkplace safety or health violation2015MSHA$8,480
Martin Marietta Northern California Aggregates,LLCworkplace safety or health violation2019MSHA$8,468
Ratliff Ready-Mix L.P.workplace safety or health violation2011MSHA$8,421
Rocky Mountain Materials & Asphalt Incworkplace safety or health violation2002MSHA$8,400
Rocky Mountain Materials & Asphalt Incworkplace safety or health violation2002MSHA$8,400
Martin Marietta Northern California Aggregates,LLCworkplace safety or health violation2017MSHA$8,303
Rocky Mountain Materials & Asphaltair pollution violation2009CO-DPHE$8,287
Riverside Cement Coworkplace safety or health violation2008MSHA$8,209
Riverside Cement Coworkplace safety or health violation2008MSHA$8,209
Martin Marietta Materials, Inc.workplace safety or health violation2011MSHA$8,209
Martin Marietta Materials, Inc.workplace safety or health violation2013MSHA$8,000
Martin Marietta Materials, Inc.air pollution violation2004CO-DPHE$7,995
MARTIN MARIETTAworkplace safety or health violation2017OSHA$7,932
TXI Operations, LPenvironmental violation2020TX-ENV$7,875
Martin Marietta Materials Southwest, LLCworkplace safety or health violation2023MSHA$7,849
Martin Marietta Materials Southwest, LLCworkplace safety or health violation2023MSHA$7,849
AMERICAN STONE, INCORPORATEDworkplace safety or health violation2009OSHA$7,800
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.