» ABCO American Inc.
   Offers a complete line of metal buildings for export or domestic shipment. Includes frame design drawings and product photographs.
   http://www.abcoamer.com/

» ASTRON Building Systems
   Manufacturer of steel building systems for industry, commerce and leisure. Includes architectural drawings of product options.
   http://www.astron.lu/english/index.html

» All Steel Buildings Inc.
   Sales of all steel buildings, self storage buildings, riding arenas, online design your own building form, ships worldwide.
   http://www.allsteelbuildings.com

» American Steel Buildings
   Providing and designing steel buildings, mini storage buildings and components.
   http://www.americansteelmfg.com

» American Straight Steel, Inc.
   Manufacture a range of steel buildings. Applications include the airline, automobile, farming, trucking, and retail industries.
   http://www.americanstraightsteel.com/index.html

» American Structures Inc.
   Offers a selection of steel building models and styles. Includes a colour selector and product photo gallery.
   http://www.asisteelbuildings.com/

» Apex Building Systems, Inc.
   Manufacture rrefabricated metal and steel buildings. Photograph gallery and online quotes.
   http://www.apexbuilding.com/

» B&C Steel Corp.
   Manufacture metal buildings for shipment worldwide . Includes a photo gallery and illustrations of products.
   http://www.b-csteel.com/

» Bigbee Steel Buildings, Inc.
   Design and fabrication of custom engineered building systems and components.
   http://www.bigbee.com/

» Braemar Metal Buildings
   Manufactures prefabricated metal buildings including mini warehouses, airplane hangars, barns, storage sheds, restaurants, churches, mechanic shops.
   http://www.braemarbuildings.com

» Budget Steel Building
   Supplier of a range of steel buildings. Construction details and a portfolio of completed and under construction projects . A division of Ranger Building Systems .
   http://www.budgetsteelbuilding.com/

» Carports Etc.
   Custom builders, designers, and contractors of any metal buildings or related items.
   http://www.carportsetc.com/

» Cooks Steel Buildings
   Specializes in steel buildings, pole barns, pole buildings both commercial and residential.
   http://www.cookssteelbuildings.com/

» Corle Building Systems
   Manufacturer of custom-engineered metal buildings and components; clear span or multiple span buildings of all sizes.
   http://www.corle.com/

» Directline Stuctures Group
   Offer a design and build service, from conception to completion. Includes a project portfolio. United Kingdom.
   http://www.directlinestructures.com/

» Douglas Steel Fabricating Corporation
   Structural steel fabricator and erector located in Lansing, Michigan.
   http://www.douglassteel.com/

» 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.
   http://www.easysteel.com/

» Global Steel Buildings, Inc.
   Designers and manufacturers of steel building.
   http://www.globalsteel.com/

» Gold-seal Steel Buildings, Inc.
   Manufactures a range of steel buildings including homes, churches, arenas, barns, riding arenas, hangars, warehouses, and pre-engineered structures.
   http://www.gold-seal.com/

» HICORP Steel Buildings Inc.
   International distributor of steel buildings. Offer both custom designs and pre-engineered buildings.
   http://www.hicorpsteel.com/

» 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.
   http://www.steelbuildings.org

» J.H. Cuthrell Company
   Construction of traditional and steel buildings. Includes gallery of completed projects.
   http://www.jhcuthrell.com/

» Kelly Klosure Systems
   Designing, manufacturing and servicing industrial metal buildings and enclosures.
   http://www.kellyklosure.com/

» LCI Distributing Ltd
   All steel custom built carports, garages, and commercial buildings for all metal construction needs.
   http://www.lcidist.com

» MAP Structural Steel Services Ltd
   Structural steel fabrication company located in the united kingdom.
   http://www.mapsss.com/

» Mac-Co Metal Buildings
   Offers quotes on construction for metal buildings. Also offers construction kits for do-it-yourself building projects.
   http://www.maccometalbuildings.com/

» Madden Steel Buildings Inc.
   Manufacture a range of fixed and portable buildings for the commercial, farming and residential markets . Includes a product photo tour .
   http://www.maddensteelbuildings.com/

» McGovern Steel Fabricators
   Structural steel fabrication company with information on services, facilities, projects and contacts.
   http://www.mcgovernsteel.com/

» Merit Builders, Inc
   Open-shop, independent metal building system erector.
   http://www.meritbuilders.com/

» Metal Building Distributors, LLC
   Distributors of metal building systems from Metallic Building Co., mini storage systems, overhead doors, and all related products.
   http://www.go-mbd.com

» Metal F-X Manufacturing, Inc.
   Steel building manufacturing and construction. Shelters, barns, garages, carports, storage buildings, metal roofing, and steel roofs.
   http://www.metalfx.net/

» MetalBuilding.com
   Business to business marketplace, networking builders, buyers, developers and manufacturers. Includes articles, bidding, classifieds, photos, and tips .
   http://www.metalbuilding.com/

» Metallic Products
   Manufacturer of components for the metal building industry, located in Houston, Texas.
   http://www.mpvent.com/

» Midwest Steel, Inc.,
   Provides full-service multi-national structural steel fabrication and erection.
   http://www.midweststeel.com/

» 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.
   http://www.miraclespan.com/

» Mueller Inc
   Metal buildings and components covering the southwest. Information and past projects available.
   http://www.muellerinc.com

» Newco Structures, Inc.
   Design and build pre-engineered, metal buildings specialist. Authorized Butler Building dealer for Miami, the Caribbean, Central and South America.
   http://www.newcostructures.com/

» 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.
   http://www.northernbuildingsystems.com

» 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.
   http://www.nwsteel.com/

» Par-Kut International, Inc.
   Specialize in the manufacture of small prefabricated and relocatable portable steel buildings.
   http://www.parkut.com/

» Ranbuild Pty Limited
   Manufacturers of metal building kits, garages and sheds for agricultural and commercial applications.
   http://www.ranbuild.com.au/

» Regency Steel Buildings Inc
   Distributor of a range of steel buildings.
   http://www.regencysteel.com/

» Rockford Manufacturing Ltd.
   Manufactures a range of steel buildings including homes, churches, fire stations, arenas, barns, and warehouses.
   http://www.rockfordsteel.com/

» Shades of Steel, Inc.
   Custom built steel gazebos, shelters, signs and horse stalls.
   http://www.ShadesofSteel.com/

» Signal Construction
   Design and build company specializing in aircraft hangar development.
   http://www.wyoag.com/signal/index.htm

» Steel Fabrication, Inc.
   Fabricate and construct steel framed homes, commercial buildings, garages, storage sheds and farm buildings.
   http://www.steelhouse.com/

» SteelBuildingSupplier.com
   Steel and metal buildings for commercial construction needs.
   http://www.steelbuildingsupplier.com/

» Steelmaster Buildings
   Steel and metal building manufacturer offers prefabricated arch steel buildings and metal storage building.
   http://www.steelmasterusa.com/

» Steelox Systems Inc.
   Large, complex or complicated metal building and roofing projects.
   http://www.steelox.com/

» 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.
   http://www.sbi.se/

» Tech Building Systems, Inc
   Offering pre-engineered steel as well as metal buildings, building construction, erecting, and sales.
   http://www.techbuildingsystems.com

» 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.
   http://www.temcor.com/

» Titans Steel Structures Inc.
   Design and manufacture metal buildings and conventional steel structures.
   http://www.titans-steel.com/

» Tyson Steel Building Products, Inc
   Manufacture and erect steel buildings, frames, shelters, metal roofing, and carports.
   http://www.tysonsteel.com/

» U.S. Buildings
   Factory-direct provider of clear span protective buildings.
   http://www.us-buildings.com/

» 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 .
   http://www.vanport.com/

» Walter R. Goodman Company
   Offer a full service general contracting service for the erection of steel buildings.
   http://www.steelmetalbuildings.com/

» Whirlwind Steel Buildings Inc
   Designs and manufactures a complete line of metal building systems and components.
   http://www.wwbldgsys.com/

» Wick Building Systems, Inc
   Steel building and wood-frame building construction.
   http://www.wickbuildings.com/

» World Fabricators Ltd.
   Contractors for structural steel detailing, modeling, fabrication, and custom coating.
   http://www.worldfabricators.com/