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- S-4 Registration of securities issued in business combination transactions
- 3.15 EX-3.15
- 3.39 EX-3.39
- 3.40 EX-3.40
- 3.49 EX-3.49
- 3.50 EX-3.50
- 3.51 EX-3.51
- 3.52 EX-3.52
- 3.53 EX-3.53
- 3.54 EX-3.54
- 3.61 EX-3.61
- 3.62 EX-3.62
- 3.70 EX-3.70
- 3.71 EX-3.71
- 3.72 EX-3.72
- 3.73 EX-3.73
- 3.74 EX-3.74
- 3.75 EX-3.75
- 3.76 EX-3.76
- 3.77 EX-3.77
- 4.9 EX-4.9
- 4.14 EX-4.14
- 5.1 EX-5.1
- 5.2 EX-5.2
- 5.3 EX-5.3
- 5.4 EX-5.4
- 5.5 EX-5.5
- 5.6 EX-5.6
- 5.7 EX-5.7
- 5.8 EX-5.8
- 5.9 EX-5.9
- 5.10 EX-5.10
- 12 EX-12
- 21 EX-21
- 23.1 EX-23.1
- 23.2 EX-23.2
- 23.3 EX-23.3
- 25.1 EX-25.1
- 99.1 EX-99.1
- 99.2 EX-99.2
- 99.3 EX-99.3
- 99.4 EX-99.4
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- 30 Sep 16 Registration of securities issued in business combination transactions
- 11 Dec 15 Registration of securities issued in business combination transactions
- 3 Aug 15 Registration of securities issued in business combination transactions
- 26 Sep 14 Registration of securities issued in business combination transactions
Exhibit 21
SUBSIDIARIES OF SUMMIT MATERIALS, LLC
(as of September 30, 2016)
Certain subsidiaries which, considered in the aggregate as a single subsidiary, would not have constituted a significant subsidiary (as defined in Rule 1-02(w) of Regulation S-X) have been omitted.
Name |
| Jurisdiction of Incorporation or Organization |
Mainland Sand & Gravel ULC |
| British Columbia |
Alleyton Resource Company, LLC |
| Delaware |
Alleyton Services Company, LLC |
| Delaware |
Austin Materials, LLC |
| Delaware |
Continental Cement Company, L.L.C. |
| Delaware |
Kilgore Companies, LLC |
| Delaware |
RK Hall, LLC |
| Delaware |
Summit Materials Corporations I, Inc. |
| Delaware |
Summit Materials Finance Corp. |
| Delaware |
Summit Materials Holdings II, LLC |
| Delaware |
Summit Materials International, LLC |
| Delaware |
Concrete Supply of Topeka, Inc. |
| Kansas |
Cornejo & Sons, L.L.C. |
| Kansas |
Hamm, Inc. |
| Kansas |
Penny’s Concrete and Ready Mix, L.L.C. |
| Kansas |
Hinkle Contracting Company LLC |
| Kentucky |
Con-Agg of MO, L.L.C. |
| Missouri |
Sierra Ready Mix Limited Liability Company |
| Nevada |
American Materials Company, LLC |
| North Carolina |
H.C. Rustin Corporation |
| Oklahoma |
Buckhorn Materials, LLC |
| South Carolina |
Colorado County Sand & Gravel Co., L.L.C. |
| Texas |
Industrial Asphalt, LLC |
| Texas |
SCS Materials, LLC |
| Texas |
Troy Vines, Incorporated |
| Texas |
Boxley Materials Company |
| Virginia |