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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
environmental violation$42,781,42137
price-fixing or anti-competitive practices$20,000,0001
workplace safety or health violation$2,564,112243
wage and hour violation$43,0901
motor vehicle safety violation$23,9401
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 LLCenvironmental violation2019WV-ENV$323,500
Essroc Cement Corporationenvironmental violation2016WV-ENV$38,400
Cornejo & Sons, LLCwage and hour violation2011WHD$43,090
Hinkle Contracting Company, LLCenvironmental violation2019VA-ENV$6,163
Industrial Asphalt, LLCenvironmental violation2019TX-ENV$17,822
Industrial Asphalt, LLCenvironmental violation2016TX-ENV$18,540
Alleyton Resource Company, LLCenvironmental violation2023TX-ENV$6,051
Argos USA LLCenvironmental violation2022TX-ENV$8,280
BUCKHORN MATERIALS LLCenvironmental violation2009SC-ENV$12,500
ESSROC READY MIX, CORP.workplace safety or health violation2012OSHA$6,750
CORNEJO & SONS, LLCworkplace safety or health violation2013OSHA$17,500
CORNEJO & SONS, LLCworkplace safety or health violation2013OSHA$5,000
ESSROC CEMENT CORPORATIONworkplace safety or health violation2015OSHA$22,000
ESSROC CEMENT CORPORATIONworkplace safety or health violation2015OSHA$24,000
ARGOS USA LLCworkplace safety or health violation2018OSHA$6,652
ARGOS USA LLCworkplace safety or health violation2019OSHA$26,000
ARGOS USA LLCworkplace safety or health violation2019OSHA$40,000
ARGOS USA, LLCworkplace safety or health violation2020OSHA$9,119
CONTINENTAL CEMENT COMPANY, L.L.C.workplace safety or health violation2020OSHA$9,254
KILGORE COMPANIES LLCworkplace safety or health violation2023OSHA$5,600
ARGOS USA LLCworkplace safety or health violation2023OSHA$5,200
ESSROC Cementlabor relations violation2008NLRB$23,620
Essroc Cement Companyenvironmental violation2011MULTI-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,700,000
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
Continental Cement Company, LLCworkplace safety or health violation2022MSHA$13,816
Continental Cement Company, LLCworkplace safety or health violation2022MSHA$13,816
Continental Cement Company, LLCworkplace safety or health violation2023MSHA$13,743
Continental Cement Company, LLCworkplace safety or health violation2023MSHA$5,703
Continental Cement Company, LLCworkplace safety or health violation2021MSHA$6,331
Continental Cement Company, LLCworkplace safety or health violation2022MSHA$5,293
Continental Cement Company, LLCworkplace safety or health violation2022MSHA$12,076
Continental Cement Company, LLCworkplace safety or health violation2022MSHA$12,076
Continental Cement Company, LLCworkplace safety or health violation2022MSHA$10,868
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.