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Violation Tracker Industry Summary Page

Industry: building materials
Penalty Total since 2000: $3,643,613,960
Number of Records: 5,445
Note: The totals include only those entries matched to a parent company. The industry designation is the primary one for the parent's operations overall. The totals are adjusted to account for the fact that each parent's entries 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. They 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 individual records list below.
Top 10 Current Parent CompaniesTotal Penalty $Number of Records
Holcim Group$1,094,803,406890
Knauf$1,068,776,53067
Weyerhaeuser$216,922,952116
Saint-Gobain$208,710,052108
Standard Industries Inc.$182,596,65736
Eagle Materials$132,102,465106
Summit Materials$65,456,185286
Quikrete$63,980,312157
HeidelbergCement$55,504,503705
Cemex$50,809,218644

Individual Penalty Records:

Click on the company or penalty amount for more information on each case. Click on the parent name to reach the summary page for that parent company.

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CompanyCurrent Parent sort iconPrimary Offense TypeYearAgencyPenalty Amount
Kohler Co.Kohlerenergy conservation violation2014DOE$8,000
Kohler Co.Kohlerenvironmental violation2020EPA$20,000,000
Kohler Company, Inc.Kohlerenvironmental violation2019AL-ENV$22,150
Kohler CompanyKohlerenvironmental violation2011AL-ENV$20,000
Kohler Co.Kohlerenvironmental violation2020CA-ARB$6,000,000
KOHLER COMPANYKohlerenvironmental violation2010SC-ENV$9,800
Kohler Co.Kohlerconsumer protection violation2010private lawsuit-federal$3,500,000
KOHLER COMPANYKohlerworkplace safety or health violation2002OSHA$5,400
KOHLER COMPANYKohlerworkplace safety or health violation2003OSHA$7,000
KOHLER COKohlerworkplace safety or health violation2007OSHA$6,300
KOHLER COMPANY INC.Kohlerworkplace safety or health violation2010OSHA$8,000
KOHLER CO.Kohlerworkplace safety or health violation2011OSHA$5,838
KOHLER CO.Kohlerworkplace safety or health violation2011OSHA$28,146
KOHLER CO.Kohlerworkplace safety or health violation2015OSHA$5,000
KOHLER CO.Kohlerworkplace safety or health violation2016OSHA$14,000
KOHLER CO., INC.Kohlerworkplace safety or health violation2020OSHA$10,814
KOHLER CO., INC.Kohlerworkplace safety or health violation2020OSHA$8,096
KOHLER CO., INC.Kohlerworkplace safety or health violation2022OSHA$17,047
KOHLER CO.Kohlerworkplace safety or health violation2022OSHA$6,164
Kohler Co.Kohlerenvironmental violation2020EPA$20,000,000
Knife River Corporation - NorthwestKnife River Corporationwage and hour violation2015WHD$9,048
Knife River Corporation - North WestKnife River Corporationwage and hour violation2010WHD$5,801
Knife River Corporation - North Central d/b/a Knife River MaterialsKnife River Corporationlabor relations violation2009NLRB$25,000
Knife River Corporation-North Central d/b/a Knife River MaterialsKnife River Corporationlabor relations violation2009NLRB$25,000
Knife River CorporationKnife River Corporationenvironmental violation2016MT-ENV$140,000
Knife River CorporationKnife River Corporationenvironmental violation2021OR-ENV$25,000
Knife River CorporationKnife River Corporationenvironmental violation2019OR-ENV$7,500
Knife River CorporationKnife River Corporationenvironmental violation2019OR-ENV$23,461
Knife River CorporationKnife River Corporationenvironmental violation2018OR-ENV$35,509
KNIFE RIVER CORPORATIONKnife River Corporationenvironmental violation2017OR-ENV$43,512
Knife River Corporation - SouthKnife River Corporationenvironmental violation2010TX-ENV$10,966
Knife RiverKnife River Corporationenvironmental violation2009WY-ENV$18,400
Knife River CorporationKnife River Corporationenvironmental violation2022OR-ENV$20,822
Knife River CorporationKnife River Corporationenvironmental violation2011EPA$55,000
KNIFE RIVER CORPORATIONKnife River Corporationworkplace safety or health violation2012OSHA$12,000
KNIFE RIVER CORPORATION - NORTHWESTKnife River Corporationworkplace safety or health violation2017OSHA$9,000
KNIFE RIVER CORPORATIONKnife River Corporationworkplace safety or health violation2018OSHA$8,316
KNIFE RIVER CORPORATION - NORTHWESTKnife River Corporationworkplace safety or health violation2018OSHA$12,934
KNIFE RIVER CORPORATIONKnife River Corporationworkplace safety or health violation2018OSHA$77,604
KNIFE RIVER CORPORATION SOUTHKnife River Corporationworkplace safety or health violation2019OSHA$9,000
KNIFE RIVER CORPORATION - SOUTHKnife River Corporationworkplace safety or health violation2019OSHA$6,952
KNIFE RIVER CORPORATION - MOUNTAIN WESTKnife River Corporationworkplace safety or health violation2021OSHA$78,500
KNIFE RIVER CORPORATION - MOUNTAIN WESTKnife River Corporationworkplace safety or health violation2022OSHA$51,076
KNIFE RIVER CORPORATION - MOUNTAIN WESTKnife River Corporationworkplace safety or health violation2022OSHA$89,985
KNIFE RIVER CORPORATION - NORTH CENTRALKnife River Corporationworkplace safety or health violation2023OSHA$38,950
KNIFE RIVER MIDWEST, LLCKnife River Corporationenvironmental violation2009EPA$43,082
KNIFE RIVER CORPORATION NORTH CENTRALKnife River Corporationenvironmental violation2015EPA$23,850
D S S Company dba Knife River ConstructionKnife River Corporationworkplace safety or health violation2015MSHA$35,000
D S S Company dba Knife River ConstructionKnife River Corporationworkplace safety or health violation2015MSHA$52,500
Knife River Southern Idaho DivisionKnife River Corporationworkplace safety or health violation2019MSHA$15,000
Knife River Southern Idaho DivisionKnife River Corporationworkplace safety or health violation2019MSHA$9,409
Knife River North CentralKnife River Corporationworkplace safety or health violation2013MSHA$30,000
Knife River North CentralKnife River Corporationworkplace safety or health violation2012MSHA$47,250
Knife River Corporation North CentralKnife River Corporationworkplace safety or health violation2009MSHA$5,000
Knife River Corporation-NorthwestKnife River Corporationworkplace safety or health violation2023MSHA$88,354
Knife River Corporation - NorthwestKnife River Corporationworkplace safety or health violation2005MSHA$18,000
Knife River Corporation-NorthwestKnife River Corporationworkplace safety or health violation2018MSHA$15,550
Knife River Corporation-NorthwestKnife River Corporationworkplace safety or health violation2010MSHA$10,500
Knauf Insulation GmbHKnaufFamily and Medical Leave Act2013WHD$15,000
United States Gypsum CompanyKnauflabor relations violation2003NLRB$11,500
Knauf FiberglassKnauflabor relations violation2002NLRB$12,726
United States Gypsum Co.Knaufworkplace safety or health violation2001HI-AG$12,000,000
US GYPSUM COKnaufenvironmental violation2019PA-ENV$10,000
US GYPSUM COKnaufenvironmental violation2017PA-ENV$16,458
United States Gypsum Co.Knaufenvironmental violation2007AL-ENV$5,000
United States Gypsum CompanyKnaufenvironmental violation2009IA-ENV$6,000
United States Gypsum CompanyKnaufenvironmental violation2006IA-ENV$10,000
KNAUF INSULATION GMBHKnaufenvironmental violation2019IN-ENV$74,063
KNAUF INSULATION GMBHKnaufenvironmental violation2018IN-ENV$18,375
KNAUF INSULATION GMBHKnaufenvironmental violation2016IN-ENV$6,250
KNAUF INSULATION GMBHKnaufenvironmental violation2014IN-ENV$58,100
US GYPSUM COKnaufenvironmental violation2006IN-ENV$18,000
US GYPSUM COKnaufenvironmental violation2000IN-ENV$10,000
UNITED STATES GYPSUM COMPANYKnaufenvironmental violation2005MA-ENV$7,000
Knauf Insulation, Inc.Knaufenvironmental violation2018MI-ENV$59,000
USG Interiors LLC - Cloquet MNKnaufenvironmental violation2020MN-ENV$6,253
USG Interiors LLC - Cloquet MNKnaufenvironmental violation2018MN-ENV$59,500
USG Interiors LLC - Cloquet MNKnaufenvironmental violation2005MN-ENV$568,941
UNITED STATES GYPSUM COKnaufenvironmental violation2019NJ-ENV$31,048
U S GYPSUM COMPANYKnaufenvironmental violation2006NJ-ENV$86,400
U S GYPSUM COMPANYKnaufenvironmental violation2006NJ-ENV$14,000
U S GYPSUM COMPANYKnaufenvironmental violation2005NJ-ENV$7,500
United States Gypsum Co.Knaufenvironmental violation2008OH-ENV$44,000
United States Gypsum CompanyKnaufenvironmental violation2019TX-ENV$12,674
United States Gypsum CompanyKnaufenvironmental violation2011TX-ENV$8,400
United States Gypsum CompanyKnaufenvironmental violation2011TX-ENV$13,900
United States Gypsum CompanyKnaufenvironmental violation2007TX-ENV$14,700
GUARDIAN FIBERGLASS INC.Knaufenvironmental violation2004WV-ENV$10,000
Knauf Insulation, Inc.Knaufenvironmental violation2021WV-ENV$23,845
Knauf Insulation, Inc.Knaufenvironmental violation2021IN-ENV$6,250
United States Gypsum CompanyKnaufenvironmental violation2021IN-ENV$33,750
Knauf Plasterboard TianjinKnaufproduct safety violation2013private lawsuit-federal$1,000,000,000
US Gypsum Co.Knaufenvironmental violation2005CA-SCAQMD$11,000
US Gypsum CoKnaufenvironmental violation2003CA-SCAQMD$10,000
Guardian Fiberglass Inc.Knaufprice-fixing or anti-competitive practices2008private lawsuit-federal$4,500,000
Knauf Insulation GmbHKnaufprice-fixing or anti-competitive practices2008private lawsuit-federal$2,250,000
USG CorporationKnaufprice-fixing or anti-competitive practices2015private lawsuit-federal$39,250,000
USG CorporationKnaufprice-fixing or anti-competitive practices2015private lawsuit-federal$8,750,000
Knauf Insulation, Inc.Knaufenvironmental violation2023AL-ENV$160,000
USG Interiors LLCKnaufenvironmental violation2023MN-ENV$5,055
USG Interiors LLCKnaufenvironmental violation2024MN-ENV$18,949
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.