| Brick Manufacturers: Many styles of brick including face brick, pavers, and special shapes. Each brick is carefully crafted and then fired to almost 2000 degrees to give it enduring color and strength. |
| Halkidikis S.A.: Manufacture a range of standard and block bricks. Greece. |
| Hyperbrick: An innovative process that allows economical building constructions in all regions of the world. |
| Johnson Concrete Company: Manufacture concrete masonry products for supply throughout the Carolinas . Includes an online product catalog and technical notes. |
| Lignacite Ltd: Manufacture a range of building blocks and facing masonary. Includes a color chart, product portfolio and specifications. |
| Masonry Advisory Council: Providing the public with as much general and technical information as possible about masonry design and detailing. 250+ pages of free technical information, online literature catalog, and email advice. |
| Omni Block: Omni Block in Arizona - A energy efficient, environmentally friendly, insulated masonry system. |
| Statements In Stone: North Carolina based traveling stone masonry company specializing in old world walls, english garden paths, tuscan terraces, and historic rehabilitation. |
| U.S. Brick & Block Systems, Inc.: Brick paving, precast stone and retaining wall installation company. |
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