Building Products Index Directory of UK building products and manufacturers. http://www.bpindex.co.uk/

Builders Needs Directory of 600 firms in the UK construction industry, divided into 250 categories. http://www.buildersneeds.com

Building Design Construction services directory providing information for architects, building services engineers and surveyors. http://www.buildingdesign.co.uk

UK Construction.com Resources for the SME's in the UK Construction industry. http://www.ukconstruction.com

BIW Specialist in online project management. Includes directory of more than 3,000 UK manufacturers, suppliers, consultants, contractors and other organizations. http://www.thebiw.com

Leonardo2 UK construction industry building products, building materials, services and companies database. http://www.leonardo2.com

Referenceline UK regional service, covering Surrey and Hampshire. A database of building service firms, with ratings based on comments from users. http://www.referenceline.com

Building Link A gateway to web sites acting as e-commerce and information hubs for the UK construction industry. http://www.thebuildinglink.com

masterbuildersonline.com A searchable database of 5,000 UK building materials suppliers and contractors with 500 links to construction-related websites. http://www.masterbuildersonline.com

Ireland: Irish Building Irish building trades directory. Includes 10,000 building contractors, subcontractors, suppliers and manufacturers listed under 110 categories. http://www.irishbuildingindustry.ie

LightingDirectory.com Lighting directory provides information on lighting companies and their products. http://www.lightingdirectory.com

Ireland: Roofing Ireland Directory of roofing contractors, material suppliers, surveyors and equipment for roofing in Ireland. http://www.roofingireland.com

Estonia: Building Estonia Directory of construction service providers in Estonia. http://www.buildingestonia.com

Newbuilder GreenPro UK based directory of ecologically responsible construction products and services. http://www.newbuilder.co.uk

Turkey: BuildTurkey.com Turkish building materials and construction service providers directory-English version. http://www.buildturkey.com

What's New in Building Online resource for the What's New in Building Magazine.Directory of construction products and services. http://www.wnibonline.com/

Archbone Directory of over 1,300 UK construction and engineering service providers. Published by UK architects Towle Spurring and Hardy. http://www.archbone.co.uk

Russia: Timber.ru Sawmill directory, timber advertisements from Russia.Wood exporters directory. http://www.timber.ru

Abacus Construction Index Searchable directory of recommended websites, online documents, case studies, topic guides and newsletters for UK construction professionals. http://www.construction-index.com/

British Fire Consortium Directory of more than 100 UK fire companies, including manufacturers, distributors and fire consultants. http://www.britishfireconsortium.co.uk