Electric Power Transmission Regulation and Administration of Communications Regulation and Administration of Communications

Construction work for pipelines, communication and power lines, for highways, roads, airfields and ra... Control, safety, signalling and light equipment Construction, foundation and surface works for highways, roads Control, safety or signalling equipment for inland waterways Office, school and office equipment cleaning services Control, safety or signalling equipment for parking facilities Command, control, communication systems Foundation work for highways, roads, streets and footpaths Construction work for highways, roads Control, safety or signalling equipment for port installations Command, control, communication and computer systems Pressure-reducing, control, check or safety valves Other services Control, safety or signalling equipment for roads Control, safety or signalling equipment for airports

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Europe Northern Europe

Automobiles and Auto Parts Non-Renewable Energy Supply Roads and Highways-Bridge Law and Legal Printing and Publishing Services Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables