| Company | City | State / Province | Country | Phone | Website |
|---|---|---|---|---|---|
| St Marys Cement, Inc. (USA) / a VCNA Company | Branford | FL | US | (313) 849-4600 | stmaryscement.com |
| St. Mary's Cement, Inc. (Canada) / a VCNA Company | Toronto | ON | CA | (313) 849-4600 | stmaryscement.com |
| Stalite Lightweight Aggregate | Salisbury | NC | US | (704) 637-1515 | stalite.com |
| Stalite Lightweight Aggregate | Gold Hill | NC | US | (704) 637-1515 | |
| Stalite Lightweight Aggregate | Albemarle | NC | US | (704) 637-1515 | |
| Stalite Lightweight Aggregate | Nashville | TN | US | (704) 637-1515 | stalite.com |
| STAMPI BRUNELLO srl di Marcantonio | San Donà di Piave VE | IT | 0039 0421 235137 | brunellostampi.com | |
| Standley Batch Systems, Inc. | Cape Girardeau | MO | US | (573) 334-2831 | standleybatch.com |
| Strata Systems, Inc. | Burlington | NC | US | (336) 586-1302 | geogrid.com |
| TechFab USA | Holmdel | NJ | US | (706) 407-0431 | techfabusa.com |
Concrete Masonry and Hardscapes Association