| ABCO American Inc.: Offers a complete line of metal buildings for export or domestic shipment. Includes frame design drawings and product photographs. |
| All Steel Buildings Inc.: Sales of all steel buildings, self storage buildings, riding arenas, online design your own building form, ships worldwide. |
| American Steel Buildings: Providing and designing steel buildings, mini storage buildings and components. |
| American Straight Steel, Inc.: Manufacture a range of steel buildings. Applications include the airline, automobile, farming, trucking, and retail industries. |
| Apex Building Systems, Inc.: Manufacture of refabricated metal and steel buildings. Photograph gallery and online quotes |
| Astron Building Systems: Manufacturer of steel building systems for industry, commerce and leisure. Includes architectural drawings of product options. |
| B&C Steel Corp.: Manufacture metal buildings for shipment worldwide . Includes a photo gallery and illustrations of products. |
| Banyan Steel Arch Systems: Steel arch-style systems for aircraft hangers, storage solutions, equipment shelters. |
| Bigbee Steel Buildings, Inc.: Design and fabrication of custom engineered building systems and components. |
| Blueline Buildings: Supplies heavy-duty steel arch-style buildings. Buildings supplied throughout England, Scotland, Ireland and Wales. |
| Braemar Metal Buildings: Manufactures prefabricated metal buildings including mini warehouses, airplane hangars, barns, storage sheds, restaurants, churches, mechanic shops. |
| Carports Etc.: Custom builders, designers, and contractors of any metal buildings or related items. |
| Carrington Specialty Products: Provides accessory products for the metal building construction, steel decking and general construction industries, as well as foam and rubber products for a range of industrial and consumer applications. |
| Cooks Steel Buildings: Specializes in steel buildings, pole barns, pole buildings both commercial and residential. |
| Corle Building Systems: Manufacturer of custom-engineered metal buildings and components; clear span or multiple span buildings of all sizes. |
| Crown Steel Buildings: Offering metal garage kits, workshops, prefabricated building, metal kits, storage buildings. |
| Curvco Steel Structures: Steel buildings manufactured and sold, pre-fabricated building systems to make steel barns, storage buildings, and garages. Site includes photos of models and assembly instructions, including video. |
| Directline Stuctures Group: Offer a design and build service, from conception to completion. Includes a project portfolio. United Kingdom. |
| Douglas Steel Fabricating Corporation: Structural steel fabricator and erector located in Lansing, Michigan. |
| EasySteel Structures Inc.: Provider of technology and equipment for the fabrication of cold rolled steel wall panels and trusses for domestic and light commercial construction. |
| Global Steel Buildings, Inc.: Designers and manufacturers of steel building. |
| Gold-seal Steel Buildings, Inc.: Manufactures a range of steel buildings including homes, churches, arenas, barns, riding arenas, hangars, warehouses, and pre-engineered structures. |
| HICORP Steel Buildings Inc.: International distributor of steel buildings. Offer both custom designs and pre-engineered buildings. |
| How to Buy a Steel Building: Offers advice on buying steel buildings. Includes the 7 most common mistakes people make when buying a steel building and descriptions of the three types of steel buildings discover the best way to buy a steel building. |
| Ironbuilt Steel Buildings: Manufactures and distributes steel buildings for industrial, commercial, equestrian, residential, and storage use. |
| J.H. Cuthrell Company: Construction of traditional and steel buildings. Includes gallery of completed projects. |
| Kelly Klosure Systems: Designing, manufacturing and servicing industrial metal buildings and enclosures. |
| LCI Distributing Ltd: All steel custom built carports, garages, and commercial buildings for all metal construction needs. |
| Lejeune Steel Company: Specializes in structural steel fabrication and steel detailing of commercial steel buildings and other steel structures. |
| Mac-Co Metal Buildings: Offers quotes on construction for metal buildings. Also offers construction kits for do-it-yourself building projects. |
| Madden Steel Buildings Inc.: Manufacture a range of fixed and portable buildings for the commercial, farming and residential markets . Includes a product photo tour . |
| Magnum Steel Building Systems: Steel building distributor that sells and provides information on straight-wall i-beam metal building systems with a variety of custom facades. Site includes information and photos of buildings. |
| MAP Structural Steel Services Ltd: Structural steel fabrication company located in the united kingdom. |
| MBMI Steel Buildings: Manufacturer offers custom engineered steel and metal buildings that can be used for garages and storage units. |
| Merit Builders, Inc: Open-shop, independent metal building system erector. |
| Metal Building Distributors, LLC: Distributors of metal building systems from Metallic Building Co., mini storage systems, overhead doors, and all related products. |
| Metal F-X Manufacturing, Inc.: Steel building manufacturing and construction. Shelters, barns, garages, carports, storage buildings, metal roofing, and steel roofs. |
| MetalBuilding.com: Business to business marketplace, networking builders, buyers, developers and manufacturers. Includes articles, bidding, classifieds, photos, and tips . |
| Metallic Products: Manufacturer of components for the metal building industry, located in Houston, Texas. |
| Midwest Steel, Inc.,: Provides full-service multi-national structural steel fabrication and erection. |
| Mike's Metal Building Systems: Metal building system distribution and assembly based in central Texas. Provides turnkey complete metal building systems for commercial, industrial, and residential properties. |
| Miracle Span Buildings: Building manufacturer specializing in portable steel, arch, grain, and modular buildings as well as pole barns, grain storages, sheds and quonset products. |
| Mueller Inc: Metal buildings and components covering the southwest. Information and past projects available. |
| Newco Structures, Inc.: Design and build pre-engineered, metal buildings specialist. Authorized Butler Building dealer for Miami, the Caribbean, Central and South America. |
| Northern Building Systems: Regional supplier of metal building systems, including structural and hybrid structures. Complete lines of roof and wall panels are offered, including standing seam roofs and concealed-fastener wall panels. |
| Northwest Steel Buildings: Authorized dealer for American Steel Span, and NCI steel truss and beam steel buildings. Information about clear span, arch style, steel and metal, and quonset style buildings. |
| Par-Kut International, Inc.: Specialize in the manufacture of small prefabricated and relocatable portable steel buildings. |
| Ranbuild: Manufacturers of metal building kits, garages and sheds for agricultural and commercial applications. |
| Regency Steel Buildings Inc: Distributor of a range of steel buildings. |
| Rockford Manufacturing Ltd.: Manufactures a range of steel buildings including homes, churches, fire stations, arenas, barns, and warehouses. |
| SteelBuildingSupplier.com: Steel and metal buildings for commercial construction needs. |
| SteelMaster Buildings, Inc.: Prefabricated steel building kits and metal storage buildings for commercial roofing, garages, workshops, barns, shelters, carports and aircraft hangars. |
| Steelox Systems Inc.: Large, complex or complicated metal building and roofing projects. |
| Swedish Institute of Steel Construction: Information, research and development organisation for the use of constructional steel. Research includes multi-storey buildings, housing, industrial and commercial buildings, and bridges. |
| Tech Building Systems, Inc: Offering pre-engineered steel as well as metal buildings, building construction, erecting, and sales. |
| Temcor: Manufacture and erect architectural and environmental enclosures. Primarily clear span domes and related space frames fabricated from aluminum used for covering tankage arenas, gymnasiums, theaters and auditoriums. |
| Titans Steel Structures Inc.: Design and manufacture metal buildings and conventional steel structures. |
| Tyson Steel Building Products, Inc: Manufacture and erect steel buildings, frames, shelters, metal roofing, and carports. |
| US Buildings: Manufactures steel buildings, portable, and chemical storage structures. Company information and a downloadable brochure. |
| Vanport Steel International, Inc.: Supply a range of structural steel framing systems and related steel products for commercial, industrial, agricultural and residential use. Project portfolio and a listing of distributors . |
| Walter R. Goodman Company: Offer a full service general contracting service for the erection of steel buildings. |
| Wick Building Systems, Inc: Steel building and wood-frame building construction. |
| World Fabricators Ltd.: Contractors for structural steel detailing, modeling, fabrication, and custom coating. |