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Violation Tracker Current Parent Company Summary

Current Parent Company Name: Summit Materials
Ownership Structure: publicly traded (ticker symbol SUM)
Headquartered in: Colorado
Major Industry: building materials
Specific Industry: building materials
Penalty total since 2000: $65,456,185
Number of records: 286
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
environment-related offenses$42,781,42137
competition-related offenses$20,000,0001
safety-related offenses$2,588,052244
employment-related offenses$86,7124
Top 5 Primary Offense TypesPenalty TotalNumber of Records
air pollution violation$41,439,37222
price-fixing or anti-competitive practices$20,000,0001
workplace safety or health violation$2,564,112243
water pollution violation$1,085,1444
environmental violation$227,6058
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 TypeYearAgency sort iconPenalty Amount
Argos USA LLCprice-fixing or anti-competitive practices2021DOJ_ANTITRUST$20,000,000
ARGOS USA, LLCbenefit plan administrator violation2020EBSA$10,001
ARGOS NORTH AMERICA CORP.benefit plan administrator violation2020EBSA$10,001
Essroc Cement Companyair pollution violation2011EPA$34,700,000
Essroc Cement Corporationenvironmental violation2012EPA$82,000
Argos USA LLCair pollution violation2019EPA$1,505,309
ESSROC San Juan, Inc.water pollution violation2010EPA$995,924
Essroc Cement Corporationair pollution violation2019EPA$118,081
ESSROC CEMENT CORPair pollution violation2001EPA$7,500
Essroc Cement Corporationenvironmental violation2006EPA$78,130
ESROC CEMENT CORPair pollution violation2019EPA$1,054,899
ESSROC CEMENT CORPORATIONenvironmental violation2011EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $82,000
ARGOS USA LLCair pollution violation2019EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,505,309
ESSROC ITALCEMENTI GROUPair pollution violation2000EPA$6,875
ESSROC MATERIALS, INC.air pollution violation2008EPA$1,650,000
ESSROC MATERIALS INC. (NATIONAL CASE)air pollution violation2019EPA$1,110,682
CONTINENTAL CEMENT CO LLCenvironmental violation2004EPA$5,000
CONTINENTAL CEMENT COMPANY, LLCair pollution violation2012EPA$322,025
CONTINENTAL CEMENT COMPANY LLC ILASCO PLANThazardous waste violation2014EPA$16,800
KILGORE COMPANIES LLCwater pollution violation2015EPA$75,000
CORNEJO & SONS INCmotor vehicle safety violation2007FMCSA$23,940
Argos Ready Mixwater pollution violation2019GA-ENV$5,940
ESSROC CEMENT CORPair pollution violation2012IN-ENV$13,750
ESSROC CEMENT CORPhazardous waste violation2008IN-ENV$7,500
ESSROC CEMENT CORPair pollution violation2008IN-ENV$22,000
ESSROC CEMENT CORPhazardous waste violation2004IN-ENV$5,000
ESSROC CEMENT CORPair pollution violation2001IN-ENV$7,800
ESSROC CEMENTair pollution violation2009MD-ENV$340,000
ESSROC CEMENTair pollution violation2008MD-ENV$100,000
Continental Cement Company LLCair pollution violation2019MO-ENV$25,000
Continental Cement Company LLCair pollution violation2016MO-ENV$75,000
Continental Cement Co LLCenvironmental violation2023MO-ENV$19,950
Continental Cement Companyworkplace safety or health violation2022MSHA$17,500
Argos USA LLCworkplace safety or health violation2017MSHA$12,000
Argos USA LLCworkplace safety or health violation2012MSHA$57,000
Argos USA LLCworkplace safety or health violation2023MSHA$10,810
Argos USA LLCworkplace safety or health violation2023MSHA$10,810
Argos USA LLCworkplace safety or health violation2023MSHA$10,810
Argos USA LLCworkplace safety or health violation2023MSHA$7,246
Argos USA LLCworkplace safety or health violation2023MSHA$10,810
Argos USA LLCworkplace safety or health violation2023MSHA$8,501
Argos USA LLCworkplace safety or health violation2023MSHA$7,849
Argos USA LLCworkplace safety or health violation2023MSHA$10,810
Argos USA LLCworkplace safety or health violation2023MSHA$7,849
Argos USA LLCworkplace safety or health violation2022MSHA$10,034
Argos USA LLCworkplace safety or health violation2022MSHA$9,261
Argos USA LLCworkplace safety or health violation2022MSHA$9,261
Argos USA LLCworkplace safety or health violation2022MSHA$9,261
Argos USA LLCworkplace safety or health violation2022MSHA$9,261
Argos USA LLCworkplace safety or health violation2022MSHA$9,261
Argos USA LLCworkplace safety or health violation2022MSHA$9,261
Argos USA LLCworkplace safety or health violation2022MSHA$9,261
Essroc Cement Corpworkplace safety or health violation2017MSHA$8,094
Essroc Cement Corpworkplace safety or health violation2017MSHA$20,000
Essroc Cement Corpworkplace safety or health violation2017MSHA$8,768
Essroc Cement Corpworkplace safety or health violation2017MSHA$20,000
Essroc Cement Corpworkplace safety or health violation2016MSHA$5,503
Essroc Cement Corpworkplace safety or health violation2008MSHA$8,209
Essroc Cement Corpworkplace safety or health violation2008MSHA$8,209
Essroc Cement Corpworkplace safety or health violation2008MSHA$21,442
Essroc Cement Corpworkplace safety or health violation2008MSHA$15,570
Essroc Cement Corpworkplace safety or health violation2008MSHA$6,458
Essroc Cement Corpworkplace safety or health violation2008MSHA$6,458
Essroc Cement Corpworkplace safety or health violation2008MSHA$5,503
Essroc Cement Corpworkplace safety or health violation2008MSHA$6,458
Essroc Cement Corpworkplace safety or health violation2008MSHA$5,080
Essroc Cement Corpworkplace safety or health violation2008MSHA$9,634
Essroc Cement Corpworkplace safety or health violation2009MSHA$8,893
Essroc Cement Corpworkplace safety or health violation2009MSHA$6,458
Essroc Cement Corpworkplace safety or health violation2009MSHA$15,570
Essroc Cement Corpworkplace safety or health violation2016MSHA$5,783
Essroc Cement Corpworkplace safety or health violation2016MSHA$5,783
Essroc Cement Corpworkplace safety or health violation2011MSHA$5,080
Essroc Cement Corpworkplace safety or health violation2011MSHA$6,996
Continental Cement Company, LLCworkplace safety or health violation2022MSHA$6,908
Continental Cement Company, LLCworkplace safety or health violation2021MSHA$10,232
Hinkle Contracting Company LLCworkplace safety or health violation2006MSHA$48,000
Essroc Cementworkplace safety or health violation2008MSHA$19,793
Essroc Cementworkplace safety or health violation2008MSHA$8,893
Essroc Cementworkplace safety or health violation2008MSHA$6,458
Essroc Cementworkplace safety or health violation2005MSHA$7,000
Essroc Cementworkplace safety or health violation2007MSHA$5,080
Essroc Cementworkplace safety or health violation2007MSHA$6,996
Essroc Cementworkplace safety or health violation2007MSHA$6,458
Essroc Cementworkplace safety or health violation2004MSHA$6,000
Essroc Cementworkplace safety or health violation2005MSHA$9,100
Essroc Cementworkplace safety or health violation2005MSHA$5,500
Essroc Cementworkplace safety or health violation2006MSHA$5,300
Essroc Cement Corpworkplace safety or health violation2008MSHA$5,300
Essroc Cement Corpworkplace safety or health violation2010MSHA$7,774
Continental Cement Company LLCworkplace safety or health violation2013MSHA$5,000
Continental Cement Company LLCworkplace safety or health violation2013MSHA$11,306
Continental Cement Company LLCworkplace safety or health violation2013MSHA$5,682
Continental Cement Company LLCworkplace safety or health violation2013MSHA$5,503
Continental Cement Company LLCworkplace safety or health violation2011MSHA$8,118
Continental Cement Company, LLCworkplace safety or health violation2023MSHA$6,000
Continental Cement Company, LLCworkplace safety or health violation2023MSHA$6,688
Continental Cement Company, LLCworkplace safety or health violation2023MSHA$64,958
Continental Cement Company, LLCworkplace safety or health violation2023MSHA$22,209
Continental Cement Company, LLCworkplace safety or health violation2023MSHA$22,209
Continental Cement Company, LLCworkplace safety or health violation2021MSHA$5,395
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.