| Company | City | State / Province | Country | Phone | Website |
|---|---|---|---|---|---|
| Strata Systems | Burlington | NC | US | (800) 680-7750 | geogrid.com |
| TechFab USA | Holmdel | NJ | US | (706) 407-0431 | techfabusa.com |
| Techniseal an Oldcastle Company | Candiac | QC | CA | (514) 523-2110 | techniseal.com |
| TEKA North America, Inc. | Chesapeake | VA | US | (757) 558-8846 | tekamixers.com |
| Texaloy Foundry LLC | Floresville | TX | US | (830) 393-4066 | texaloy.com |
| The Euclid Chemical Company | Cleveland | OH | US | (800) 321-7628 | euclidchemical.com |
| Tidewater Global, LLC | Chesapeake | VA | US | (757) 646-2177 | tidewaterglobal.net |
| TOPWERK America | Conroe | TX | US | (832) 585-1678 | topwerk.com |
| Topwerk America, Inc. | Houston | TX | US | (832) 585-1678 | |
| Trim-Tex Exterior Solutions | Medley | FL | US | (305) 885-0561 | trim-tex.com |
Concrete Masonry and Hardscapes Association