| Company | City | State / Province | Country | Phone | Website |
|---|---|---|---|---|---|
| Texas Building Products | Strawn | TX | US | (254) 672-5262 | texasbuildingproducts.com |
| Texas Stone Designs, Inc. | Arlington | TX | US | (817) 265-4011 | texasstonedesigns.com |
| The Quikrete Companies | Sandy Springs | GA | US | (404) 634-9100 | bestblock.com |
| The Quikrete Companies | Duluth | GA | US | (404) 926-3123 | quikrete.com |
| The Quikrete Companies, Inc. | Buckeye | AZ | US | (404) 634-9100 | |
| The Shaw Group Limited | Lantz | NS | CA | (902) 883-2201 | shawgroupltd.com |
| Tidewater Block, LLC | Suffolk | VA | US | (757) 539-1576 | tidewaterblock.com |
| Tiger Machine Company Ltd. | Okayama-Ken | JP | 81-866-22-2844 | tigermachine.com | |
| Tremron Arcadia | Arcadia | FL | US | (404) 634-9100 | tremron.com |
| Trenwyth Industries, Inc an Oldcastle Company | Lancaster | PA | US | (770) 522-5600 |
Concrete Masonry & Hardscapes Association