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

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

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

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

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

US Buildings
Manufactures steel buildings, portable, and chemical storage structures. Company information and a downloadable brochure.
http://www.us-buildings.com/

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

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

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

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

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

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/

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/

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

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/

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/

SteelMaster Buildings, Inc.
Prefabricated steel building kits and metal storage buildings for commercial roofing, garages, workshops, barns, shelters, carports and aircraft hangars.
http://www.steelmasterusa.com/

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

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

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/

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Astron Building Systems
Manufacturer of steel building systems for industry, commerce and leisure. Includes architectural drawings of product options.
http://www.astron-buildings.com

Ironbuilt Steel Buildings
Manufactures and distributes steel buildings for industrial, commercial, equestrian, residential, and storage use.
http://www.ironbuilt.com/

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.
http://www.carrington-specialty.com/

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. Information and photos of buildings.
http://www.magnum-steel.com

MBMI Steel Buildings
Manufacturer offers custom engineered steel and metal buildings that can be used for garages and storage units.
http://www.mbmi.biz/

Curvco Steel Structures
Steel buildings manufactured and sold, pre-fabricated building systems to make steel barns, storage buildings, and garages. Photos of models and assembly instructions, including video.
http://www.curvcosteelstructures.com

Crown Steel Buildings
Offering metal garage kits, workshops, prefabricated building, metal kits, storage buildings.
http://www.crownsteelbuildings.com/

Blueline Buildings
Supplies heavy-duty steel arch-style buildings. Buildings supplied throughout England, Scotland, Ireland and Wales.
http://www.bluelinebuildings.co.uk

Lejeune Steel Company
Specializes in structural steel fabrication and steel detailing of commercial steel buildings and other steel structures.
http://www.lejeunesteel.com/

Banyan Steel Arch Systems
Steel arch-style systems for aircraft hangers, storage solutions, equipment shelters.
http://www.banyansteelarchsystems.com

Regency Steel Buildings Inc
Distributor of a range of steel buildings.
http://regencysteelinc.com/

Future Steel
Canada. Manufacturers of a complete line of custom designed and do-it-yourself pre-engineered, pre-frabricated metal and steel buildings.
http://www.futuresteel.com/