Company Name
 |
Plant Name
|
Subsidiary
|
City
|
State/Province
|
| Summit Materials | Plant 2 - Kickapoo Rd | Alleyton Resource Company | Waller | Texas |
| Summit Materials | Altaview - American Fork Batch Plant | Kilgore Companies, LLC dba Altaview Concrete | American Fork | Utah |
| Summit Materials | Altaview - North Salt Lake Batch Plant | Kilgore Companies, LLC dba Altaview Concrete | Salt Lake City | Utah |
| Summit Materials | Altaview - West Jordan Batch Plant | Kilgore Companies, LLC dba Altaview Concrete | West Jordan | Utah |
| Summit Materials | Peak - Grand Junction Batch Plant | Kilgore Companies, LLC dba Peak Ready Mix | Grand Junction | Colorado |
| Summit Materials | Peak - Silverthorne Batch Plant | Kilgore Companies, LLC dba Peak Ready Mix | Silverthorne | Colorado |
| Summit Materials | Sierra RMX - North Plant | Kilgore Companies, LLC dba Sierra Ready Mix | North Las Vegas | Nevada |
| Summit Materials | Triple C - Twin Falls Redi Mix | Kilgore Companies, LLC dba Triple C Concrete | Twin Falls | Idaho |
| Superior Materials Holdings LLC. | Grand Ledge 16 | Builders Redi-mix | Grand Ledge | Michigan |
| Superior Materials Holdings LLC. | LANSING 14 | Builders Redi-mix | LANSING | Michigan |
| Superior Materials Holdings LLC. | ANN ARBOR 38 | | ANN ARBOR | Michigan |
| Superior Materials Holdings LLC. | AUBURN HILLS 36 | | AUBURN HILLS | Michigan |
| Superior Materials Holdings LLC. | BRIGHTON 103 | | BRIGHTON | Michigan |
| Superior Materials Holdings LLC. | HOOVER 02 | | DETROIT | Michigan |
| Superior Materials Holdings LLC. | JEFFERSON 32 | | DETROIT | Michigan |
| Superior Materials Holdings LLC. | FLINT 20 | | FLINT | Michigan |
| Superior Materials Holdings LLC. | LAPEER 23 | | LAPEER | Michigan |
| Superior Materials Holdings LLC. | MT. CLEMENS 101 | | MT. CLEMENS | Michigan |
| Superior Materials Holdings LLC. | NOVI 102 | | NOVI | Michigan |
| Superior Materials Holdings LLC. | ROMULUS 35 | | ROMULUS | Michigan |
| Superior Materials Holdings LLC. | STERLING HEIGHTS 39 | | STERLING HEIGHTS | Michigan |
| Syar Industries Inc. | Syar Concrete #41 Cameron Park | Syar Concrete LLC | Cameron Park | California |
| Syar Industries Inc. | Syar Concrete #87 Dixon/Davis | Syar Concrete LLC | Dixon | California |
| Syar Industries Inc. | Syar Concrete #43 Elk Grove | Syar Concrete LLC | Elk Grove | California |
| Syar Industries Inc. | Syar Concrete #88 Fairfield | Syar Concrete LLC | Fairfield | California |