Business All Other Professional Jewelry Professional Justice Bolt Specialized Freight (except Used Goods) Trucking Other Foundation Commercial Air Other Foundation Regulation and Administration of Communications Religious Justice Other Professional Cookie Construction Architectural Turned Product and Screw Other Justice Investigation Regulation and Administration of Communications Jewelry Courts Agriculture Courts Foundation Research and Development in the Physical Other Similar Organizations (except Business All Other Professional General Freight Trucking Other Justice Other Similar Organizations (except Business Machine Shops; Turned Product; and Screw Research and Development in the Physical Construction Professional Metal Can Funds

Level crossing construction works Track construction works Parts of structures Excavating work Repair, maintenance and associated services related to aircraft and other equipment Installation of metal structures System, storage and content management software package Embankment works Ground-stabilisation work Mains Networks Networking, Internet and intranet software development services Ground-drainage work Nuts Sections Lavatory seats, covers, bowls and cisterns Publications Repair, maintenance and associated services related to marine and other equipment Culverts Frames Construction work for steel bridges Rolls Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment Railway station construction work Office, school and office equipment cleaning services Sea defences construction work Tunnelling works Footbridge construction work Construction work for engineering works except bridges, tunnels, shafts and subways Railway construction works Supports Structures and parts System, storage and content management software development services Construction work for buildings relating to railway transport Networking, Internet and intranet software package Watches Vats Repair, maintenance and associated services related to roads and other equipment Other services Drainage works Scrub-removal work Keys Repair, maintenance and associated services of vehicles and related equipment Railway viaduct construction work Bridge renewal construction work Railway bridge construction work Repair, maintenance and associated services related to personal computers, office equipment, telecomm... Radio, television, communication, telecommunication and related equipment Railway depot construction work Electronic, electromechanical and electrotechnical supplies Designs Railway points Rails Repair, maintenance and associated services related to railways and other equipment Earthmoving work Dates Tools, locks, keys, hinges, fasteners, chain and springs Ground investigation work

Rails Nuts Awards Watches Utilities Well engineering Steel bridge Railway station Railway depot Railway bridge Footbridge Railway viaduct Railway tunnel Single room Case making services Tent, for office use

Europe Northern Europe

Civil Works Building Environment and Pollution-Recycling Automobiles and Auto Parts Non-Renewable Energy Supply Bridges and Tunnels Engineering Roads and Highways-Bridge Infrastructure Water and Sanitation Transportation Printing and Publishing Services Cement and Asbestos Products Railways-Rail-Railroad Metals and Non-Metals Defence and Security Electricity Infrastructure and Tunnels Construction Consultancy Energy-Power and Electrical Sports and Leisure Computer Hardwares and Consumables Steel Aviation Petroleum Products Electronics Building Material Construction Materials Marine