| 3M Manufacturing & Industrial -- Manufacturer of thermal protection insulation materials, fabrics, liners, and barriers. |
| Branton Industries, Inc. -- Insulation products for marine and industrial applications. Company and product descriptions. |
| Darchem Engineering Ltd. -- Manufacturers of thermal insulation, precision fabrications, welded metal honeycomb products, passive fire protection systems and reflective insulation for the aerospace, petrochemical, offshore, marine and nuclear industries. |
| Flextech Engineering, Inc -- High temperature seals. |
| Heartland Insulation Supplies -- Manufacturer of reflective insulation for residential and commercial applications. |
| Industrial Energy Resources Inc. -- Custom insulation for barrels, dies and other plastics. |
| Industrial Firebrick -- Ceramic fiber insulation and other refractory supplies for boilers and metal melting furnaces. |
| Lewco Specialty -- High tempurature fiberglass insulation, welding protection, and accessories. |
| LIT Industries, Inc. -- Fabricate custom insulation products. |
| Mascoat Products -- Manufacturer of Delta-T insulating barrier and corrosion blocker. |
| Temp-Coat Ceramic Insulation Coating -- Manufacturer of insulation coating for residential, commercial, industrial and marine applications. |
