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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$969,295
Number of records: 40
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
environment-related offenses$573,85010
safety-related offenses$352,35529
employment-related offenses$43,0901
Top 5 Primary Offense TypesPenalty TotalNumber of Records
environmental violation$573,85010
workplace safety or health violation$328,41528
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 TypeYearAgencyPenalty Amount sort icon
CONTINENTAL CEMENT COMPANY, LLCenvironmental violation2012EPA$322,025
Continental Cement Company LLCenvironmental violation2016MO-ENV$75,000
KILGORE COMPANIES LLCenvironmental violation2015EPA$75,000
Hinkle Contracting Company LLCworkplace safety or health violation2006MSHA$48,000
Cornejo & Sons, LLCwage and hour violation2011WHD$43,090
Kilgore Contractingworkplace safety or health violation2012MSHA$34,500
Continental Cement Company, LLCworkplace safety or health violation2015MSHA$30,000
Continental Cement Company LLCenvironmental violation2019MO-ENV$25,000
CORNEJO & SONS INCmotor vehicle safety violation2007FMCSA$23,940
Industrial Asphalt, LLCenvironmental violation2016TX-ENV$18,540
Industrial Asphalt, LLCenvironmental violation2019TX-ENV$17,822
Continental Cement Companyworkplace safety or health violation2022MSHA$17,500
CORNEJO & SONS, LLCworkplace safety or health violation2013OSHA$17,500
CONTINENTAL CEMENT CO LLCenvironmental violation2014EPA$16,800
Continental Cement Company, LLCworkplace safety or health violation2022MSHA$13,816
Continental Cement Company, LLCworkplace safety or health violation2019MSHA$13,685
BUCKHORN MATERIALS LLCenvironmental violation2009SC-ENV$12,500
Continental Cement Company LLCworkplace safety or health violation2013MSHA$11,306
Continental Cement Company, LLCworkplace safety or health violation2022MSHA$10,868
Continental Cement Company, LLCworkplace safety or health violation2021MSHA$10,232
Hinkle Contracting Company LLCworkplace safety or health violation2000MSHA$10,000
Hinkle Contracting Company LLCworkplace safety or health violation2000MSHA$10,000
CONTINENTAL CEMENT COMPANY, L.L.C.workplace safety or health violation2020OSHA$9,254
Continental Cement Company LLCworkplace safety or health violation2011MSHA$8,118
Continental Cement Company, LLCworkplace safety or health violation2015MSHA$7,176
Buckhorn Materials LLCworkplace safety or health violation2010MSHA$7,140
Continental Cement Company, LLCworkplace safety or health violation2015MSHA$6,996
Industrial Asphalt, LLC dba Alleyton Resourceworkplace safety or health violation2016MSHA$6,458
Continental Cement Company, LLCworkplace safety or health violation2019MSHA$6,418
Continental Cement Company, LLCworkplace safety or health violation2021MSHA$6,331
Hinkle Contracting Company, LLCenvironmental violation2019VA-ENV$6,163
Continental Cement Company, LLCworkplace safety or health violation2018MSHA$5,903
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 violation2015MSHA$5,503
Buckhorn Materials LLCworkplace safety or health violation2017MSHA$5,426
Buckhorn Materials LLCworkplace safety or health violation2010MSHA$5,100
CORNEJO & SONS, LLCworkplace safety or health violation2013OSHA$5,000
CONTINENTAL CEMENT CO LLCenvironmental violation2004EPA$5,000
Continental Cement Company LLCworkplace safety or health violation2013MSHA$5,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.