Specialized Freight (except Used Goods) Trucking Other Foundation Other Foundation Architectural International Foundation Research and Development in the Physical General Freight Trucking Research and Development in the Physical

Parts of structures Repair, maintenance and associated services related to aircraft and other equipment Construction work for pipelines, communication and power lines, for highways, roads, airfields and ra... Embankment works Construction, foundation and surface works for highways, roads Engineering, auxiliary, average, loss, actuarial and salvage insurance services Repair, maintenance and associated services related to marine and other equipment Culverts Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment Bridge Structures and parts Foundation work for highways, roads, streets and footpaths Construction work for highways, roads Repair, maintenance and associated services related to roads and other equipment Repair, maintenance and associated services of vehicles and related equipment Repair, maintenance and associated services related to personal computers, office equipment, telecomm... Repair, maintenance and associated services related to railways and other equipment

Well engineering

APEC Countries North America Northern America

Building Supply Roads and Highways-Bridge Infrastructure Printing and Publishing Defence and Security Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Building Material Marine