Power Business All Other Professional Professional Ventilation Regulation and Administration of Communications Religious Plumbing Other Professional Construction Machinery Military Armored Vehicle Regulation and Administration of Communications International Agriculture Plumbing Other Similar Organizations (except Business All Other Professional Other Similar Organizations (except Business Ventilation Construction Professional Boiler

Gases Tanks Tanks, reservoirs, containers and pressure vessels System, storage and content management software package Construction, foundation and surface works for highways, roads Wells construction work Tanks, reservoirs and containers; central-heating radiators and boilers Heating works Construction work Blocks Electricity, heating, solar and nuclear energy System, storage and content management software development services Other services Drainage works Goods used in construction Boilers Architectural, construction, engineering and inspection services Postal orders Heating, ventilation and air-conditioning installation work Gas pipelines

Eastern Europe Europe

Civil Works Pipeline Project Building Environment and Pollution-Recycling Non-Renewable Energy Supply Postal and Courier Services Oil and Gas Law and Legal Printing and Publishing Railways-Rail-Railroad Defence and Security Technology Hardware and Equipment Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Industry Building Material