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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001628280-19-001027
Filing Date
2019-02-06
Accepted
2019-02-06 16:11:05
Documents
134
Period of Report
2018-12-29

Document Format Files

Seq Description Document Type Size
1 10-K a122918summitmaterials10k.htm 10-K 3837900
2 EX-21 ex2110k2018.htm EX-21 51030
3 EX-23.1 ex23110k2018.htm EX-23.1 4153
4 EX-31.1 ex31110k2018.htm EX-31.1 12333
5 EX-31.2 ex31210k2018.htm EX-31.2 12172
6 EX-31.3 ex31310k2018.htm EX-31.3 12172
7 EX-31.4 ex31410k2018.htm EX-31.4 12175
8 EX-32.1 ex32110k2018.htm EX-32.1 5773
9 EX-32.2 ex32210k2018.htm EX-32.2 5776
10 EX-32.3 ex32310k2018.htm EX-32.3 5772
11 EX-32.4 ex32410k2018.htm EX-32.4 5781
12 EX-95.1 exhibit951.htm EX-95.1 1667530
13 EX-99.1 ex99110k.htm EX-99.1 2187873
20 corpassetmap2018a01.jpg GRAPHIC 123919
21 corpstructurea01.jpg GRAPHIC 70807
22 productionvaluechain.jpg GRAPHIC 52425
  Complete submission text file 0001628280-19-001027.txt   32148209

Data Files

Seq Description Document Type Size
14 XBRL INSTANCE DOCUMENT sum-20181229.xml EX-101.INS 9220781
15 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT sum-20181229.xsd EX-101.SCH 107579
16 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT sum-20181229_cal.xml EX-101.CAL 187846
17 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT sum-20181229_def.xml EX-101.DEF 1003690
18 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT sum-20181229_lab.xml EX-101.LAB 1359774
19 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT sum-20181229_pre.xml EX-101.PRE 1091013
Mailing Address 1550 WYNKOOP STREET 3RD FLOOR DENVER CO 80202
Business Address 1550 WYNKOOP STREET 3RD FLOOR DENVER CO 80202 303-893-0012
Summit Materials, LLC (Filer) CIK: 0001571371 (see all company filings)

IRS No.: 244138486 | State of Incorp.: DE | Fiscal Year End: 1229
Type: 10-K | Act: 34 | File No.: 333-187556 | Film No.: 19571673
SIC: 1540 General Bldg Contractors - Nonresidential Bldgs
Assistant Director 6

Mailing Address 1550 WYNKOOP STREET, 3RD FLOOR DENVER CO 80202
Business Address 1550 WYNKOOP STREET, 3RD FLOOR DENVER CO 80202 303-893-0012
Summit Materials, Inc. (Filer) CIK: 0001621563 (see all company filings)

IRS No.: 471984212 | State of Incorp.: DE | Fiscal Year End: 1227
Type: 10-K | Act: 34 | File No.: 001-36873 | Film No.: 19571674
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Assistant Director 9