Builders

• Building & Construction Contractors (3)

Building accessories

• Commercial Vehicle Dealers (2)
• Construction Equipment (5)
• Wholesalers of Construction and building machines and equipment (2)
• Wholesalers of Do-It-Yourself and hobbies (5)

Building and Construction materials

• Cement & Chemical Building Materials (1)
• Concrete (7)
• Doors & Frames (1)
• Fences (2)
• Prefabricated concrete materials (10)
• Sand and glass jets (1)
• Sand and Gravel wholesalers (1)
• Sanitary engineering (23)
• Stairs and railings (7)
• Wholesalers of Building and Construction materials (10)
• Windows (12)

Building design

• Architecture and Design (31)

Building protection

• Heaters, refrigeration, air-conditioning, and ventilation (3)
• Water-proofing and sealing (7)

Carpenter

• Carpenters & Joiners (89)

Dry construction

• Thermal and insulating materials (1)

Executions of construction

• Building Contractors & Construction Work (71)
• Housing and construction (8)
• Industrial assembly (2)
• Outdoor equipment (1)

Foundation engineering

• Drilling & Drilling Equipment (3)
• Foundation engineering (7)
• Well construction (7)

Glass and Crystal makers and shops

• Glass and Crystal makers and shops (9)

house extensions

• Demolition Work (2)

Planning

• Specialist Engineers (102)

Reorganization

• Remodelling and restoration of buildings (2)

Roofing companies

• Roofing companies (31)

Surveying

• Engineering Surveying & Surveyors (1)

Wood trade

• Scaffoldiing, rental, fitters and installation (9)
• Timber and wood constructions (1)
• Wholesalers of Wood and wood products (10)