| Company type | Number of companies | 
                                                        | Government structure | 605 | 
                                                
                                                        | Financial organization | 774 | 
                                                
                                                        | Analytical Bureau | 1449 | 
                                                
                                                        | Supplier of finished products | 6240 | 
                                                
                                                        | Industrial site (management company) | 1755 | 
                        
                                            
                                                        | Design/Engineering | 4399 | 
                                                    
                                | Design works and expertise | 4399 | 
                                                                
                                                                                | Design and engineering | 373 | 
                                                                        
                                                                                | Engineering surveys (geodesy, geology, ecology) | 530 | 
                                                                        
                                                                                | Design work | 496 | 
                                                                        
                                                                                | Construction design | 1126 | 
                                                                        
                                                                                | Technological design | 768 | 
                                                                        
                                                                                | Audit of project documentation | 348 | 
                                                                        
                                                                                | Other | 182 | 
                                                            
                                                        | Construction and installation works | 16816 | 
                                                    
                                | Rent and maintenance of equipment and special vehicles | 396 | 
                                                                
                                                                                | Equipment rental | 134 | 
                                                                        
                                                                                | Machinery rental | 262 | 
                                                                
                                | Lifting and storage equipment | 804 | 
                                                                
                                                                                | Lifting mechanisms (civil) | 117 | 
                                                                        
                                                                                | Lifting mechanisms (industrial) | 151 | 
                                                                        
                                                                                | Tower, gantry, beam and bridge cranes | 105 | 
                                                                        
                                                                                | Loaders | 111 | 
                                                                        
                                                                                | Hand tools, fixtures | 46 | 
                                                                        
                                                                                | Rackings | 42 | 
                                                                        
                                                                                | Other | 115 | 
                                                                
                                | Road construction and betterment | 1383 | 
                                                                
                                                                                | Road construction work | 387 | 
                                                                        
                                                                                | Outdoor lighting | 233 | 
                                                                        
                                                                                | Perimeter fencing | 194 | 
                                                                        
                                                                                | Greening | 122 | 
                                                                        
                                                                                | Other | 122 | 
                                                                
                                | Engineering equipment | 3331 | 
                                                                
                                                                                | Ventilation, Air-Conditioning | 459 | 
                                                                        
                                                                                | Water supply | 393 | 
                                                                        
                                                                                | Gas supply | 147 | 
                                                                        
                                                                                | Sewerage | 276 | 
                                                                        
                                                                                | Heat supply | 309 | 
                                                                        
                                                                                | Cold supply | 239 | 
                                                                        
                                                                                | Electric supply | 704 | 
                                                                        
                                                                                | Pump installation | 240 | 
                                                                        
                                                                                | Metering devices and systems | 185 | 
                                                                        
                                                                                | Other | 151 | 
                                                                
                                | Engineering networks (external) | 1874 | 
                                                                
                                                                                | Water supply | 389 | 
                                                                        
                                                                                | Gas supply | 200 | 
                                                                        
                                                                                | Sewerage | 272 | 
                                                                        
                                                                                | Heat supply | 296 | 
                                                                        
                                                                                | Electric supply | 545 | 
                                                                        
                                                                                | Other | 545 | 
                                                                
                                | Engineering networks (internal) | 2374 | 
                                                                
                                                                                | Automation and dispatching | 304 | 
                                                                        
                                                                                | Video surveillance | 281 | 
                                                                        
                                                                                | Air supply | 181 | 
                                                                        
                                                                                | Burglar and fire alarm | 256 | 
                                                                        
                                                                                | Steam supply | 70 | 
                                                                        
                                                                                | Software | 132 | 
                                                                        
                                                                                | Service maintenance | 150 | 
                                                                        
                                                                                | Control system and access control | 250 | 
                                                                        
                                                                                | Fire extinguishing systems and fire-fighting equipment | 279 | 
                                                                        
                                                                                | Telecommunication networks | 213 | 
                                                                        
                                                                                | Cold supply | 144 | 
                                                                        
                                                                                | Other | 144 | 
                                                                
                                | General construction works | 4324 | 
                                                                
                                                                                | Piling work | 63 | 
                                                                        
                                                                                | Turnkey (civil works and internal engineering networks) | 649 | 
                                                                        
                                                                                | Turnkey (civil works) | 810 | 
                                                                        
                                                                                | Concrete and stone works | 363 | 
                                                                        
                                                                                | Earthwork | 381 | 
                                                                        
                                                                                | Roofing work | 429 | 
                                                                        
                                                                                | Steel erection | 659 | 
                                                                        
                                                                                | Finishing works | 516 | 
                                                                        
                                                                                | Industrial windows, doors, gates | 206 | 
                                                                        
                                                                                | Industrial floor | 248 | 
                                                                
                                | Special construction works | 1699 | 
                                                                
                                                                                | Construction of special facilities | 215 | 
                                                                        
                                                                                | Waterproofing | 232 | 
                                                                        
                                                                                | Installation of a technological pipeline | 70 | 
                                                                        
                                                                                | Sanitation | 237 | 
                                                                        
                                                                                | Rigging works | 39 | 
                                                                        
                                                                                | Thermal insulation | 161 | 
                                                                        
                                                                                | Electrical | 403 | 
                                                                        
                                                                                | Other | 403 | 
                                                                
                                | Transport and special machinery | 631 | 
                                                                
                                                                                | Truck transport | 115 | 
                                                                        
                                                                                | Earth-moving, road-building machines | 131 | 
                                                                        
                                                                                | Municipal and cleaning equipment | 43 | 
                                                                        
                                                                                | Specialized machines | 141 | 
                                                                        
                                                                                | Cargo trailers | 36 | 
                                                                        
                                                                                | Other | 74 | 
                                                            
                                                        | Supplier of equipment | 5834 | 
                                                    
                                | Technological equipment | 5834 | 
                                                                
                                                                                | Woodworking industry | 97 | 
                                                                        
                                                                                | Extractive industry | 216 | 
                                                                        
                                                                                | Animal husbandry | 72 | 
                                                                        
                                                                                | Light industry | 103 | 
                                                                        
                                                                                | Metal-working | 419 | 
                                                                        
                                                                                | Metallurgical | 228 | 
                                                                        
                                                                                | Pump installation | 359 | 
                                                                        
                                                                                | Strapping, Shut-off and control valves | 295 | 
                                                                        
                                                                                | Steam supply | 74 | 
                                                                        
                                                                                | Polymer processing | 69 | 
                                                                        
                                                                                | Food industry | 192 | 
                                                                        
                                                                                | Printing, industrial printing | 25 | 
                                                                        
                                                                                | Plant growing | 66 | 
                                                                        
                                                                                | Construction equipment | 468 | 
                                                                        
                                                                                | Construction industry | 206 | 
                                                                        
                                                                                | Pharmaceutical industry | 118 | 
                                                                        
                                                                                | Chemical industry | 202 | 
                                                                        
                                                                                | Pulp and paper industry | 75 | 
                                                                        
                                                                                | Energy | 691 | 
                                                                        
                                                                                | Automation | 451 | 
                                                                        
                                                                                | Weighting, dosage | 55 | 
                                                                        
                                                                                | Air supply | 182 | 
                                                                        
                                                                                | Gas cleaning, aspiration | 95 | 
                                                                        
                                                                                | Grinding | 64 | 
                                                                        
                                                                                | Cooling, Freezing | 112 | 
                                                                        
                                                                                | Mixing | 47 | 
                                                                        
                                                                                | Drying, Heat Treatment | 57 | 
                                                                        
                                                                                | Mechanical transportation | 63 | 
                                                                        
                                                                                | Pneumatic transportation | 35 | 
                                                                        
                                                                                | Packaging | 62 | 
                                                                        
                                                                                | Storage | 92 | 
                                                                        
                                                                                | Other | 92 | 
                                                            
                                                        | Supplier of building materials | 9542 | 
                                                    
                                | Building materials, products, constructions | 9542 | 
                                                                
                                                                                | Concretes, solutions | 448 | 
                                                                        
                                                                                | Binding agents and finishing materials | 304 | 
                                                                        
                                                                                | Waterproofing materials | 456 | 
                                                                        
                                                                                | Wooden materials and products | 363 | 
                                                                        
                                                                                | Concrete goods | 405 | 
                                                                        
                                                                                | Inert materials | 322 | 
                                                                        
                                                                                | Cable and conductor products | 398 | 
                                                                        
                                                                                | Ceramic products | 253 | 
                                                                        
                                                                                | Coating materials | 392 | 
                                                                        
                                                                                | Small-pieces stone materials | 119 | 
                                                                        
                                                                                | Metal products and constructions | 1275 | 
                                                                        
                                                                                | Window units, Doors, Gates | 287 | 
                                                                        
                                                                                | Lighting | 328 | 
                                                                        
                                                                                | Heating devices | 190 | 
                                                                        
                                                                                | Polymeric materials and products | 455 | 
                                                                        
                                                                                | Internal plumbing | 263 | 
                                                                        
                                                                                | Glass products, constructions | 119 | 
                                                                        
                                                                                | Insulation materials | 516 | 
                                                                        
                                                                                | Pipelines, fittings | 519 | 
                                                                        
                                                                                | Electrical fixtures | 316 | 
                                                                        
                                                                                | Block-containers | 75 | 
                                                                        
                                                                                | Roofing materials | 426 | 
                                                                        
                                                                                | Fences | 255 | 
                                                                        
                                                                                | Industrial floor | 252 | 
                                                                        
                                                                                | Other | 309 | 
                                                            
                                                        | Logistic company | 718 | 
                                                    
                                | Logistics and delivery | 718 | 
                                                                
                                                                                | Cargo transportation | 440 | 
                                                                        
                                                                                | Transportation of goods (special transport) | 278 |