Violation Tracker Parent Company Summary

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: 
$754,696
Number of records: 
30
Top 10 Primary Offense TypesPenalty TotalNumber of Records
environmental violation$418,8254
workplace safety or health violation$268,84124
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 agencies cooperated and issued separate announcements of the outcome. Duplicate or overlapping penalty amounts are marked with an asterisk in the list below.

Associated Names: 

BUCKHORN MATERIALS; CONTINENTAL CEMENT; CORNEJO & SONS, LLC; HINKLE CONTRACTING; INDL ASPHALT; KILGORE CONTRACTING; KILGORE COS

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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Companysort icon Primary Offense Type Year Agency Penalty Amount
Buckhorn Materials LLC workplace safety or health violation 2010 MSHA $7,140
Buckhorn Materials LLC workplace safety or health violation 2010 MSHA $5,100
Buckhorn Materials LLC workplace safety or health violation 2017 MSHA $5,426
CONTINENTAL CEMENT CO LLC environmental violation 2004 EPA $5,000
CONTINENTAL CEMENT CO LLC environmental violation 2014 EPA $16,800
Continental Cement Company LLC workplace safety or health violation 2013 MSHA $5,000
Continental Cement Company LLC workplace safety or health violation 2013 MSHA $5,682
Continental Cement Company LLC workplace safety or health violation 2013 MSHA $5,503
Continental Cement Company LLC workplace safety or health violation 2011 MSHA $8,118
Continental Cement Company LLC workplace safety or health violation 2013 MSHA $11,306
CONTINENTAL CEMENT COMPANY, LLC environmental violation 2012 EPA $322,025
Continental Cement Company, LLC workplace safety or health violation 2015 MSHA $6,996
Continental Cement Company, LLC workplace safety or health violation 2015 MSHA $30,000
Continental Cement Company, LLC workplace safety or health violation 2017 MSHA $7,624
Continental Cement Company, LLC workplace safety or health violation 2018 MSHA $7,037
Continental Cement Company, LLC workplace safety or health violation 2015 MSHA $5,503
Continental Cement Company, LLC workplace safety or health violation 2018 MSHA $5,111
Continental Cement Company, LLC workplace safety or health violation 2017 MSHA $7,624
Continental Cement Company, LLC workplace safety or health violation 2018 MSHA $7,037
Continental Cement Company, LLC workplace safety or health violation 2015 MSHA $7,176
CORNEJO & SONS INC motor vehicle safety violation 2008 FMCSA $23,940
Cornejo & Sons, LLC wage and hour violation 2011 WHD $43,090
CORNEJO & SONS, LLC workplace safety or health violation 2013 OSHA $17,500
CORNEJO & SONS, LLC workplace safety or health violation 2013 OSHA $5,000
Hinkle Contracting Company LLC workplace safety or health violation 2000 MSHA $10,000
Hinkle Contracting Company LLC workplace safety or health violation 2000 MSHA $10,000
Hinkle Contracting Company LLC workplace safety or health violation 2006 MSHA $48,000
Industrial Asphalt,LLC workplace safety or health violation 2016 MSHA $6,458
KILGORE COMPANIES LLC environmental violation 2015 EPA $75,000
Kilgore Contracting workplace safety or health violation 2012 MSHA $34,500
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