Builders

• Building & Construction Contractors (2)

Building accessories

• Commercial Vehicle Dealers (3)
• Construction Equipment (2)
• Wholesalers of Construction and building machines and equipment (7)
• Wholesalers of Do-It-Yourself and hobbies (3)

Building and Construction materials

• Cement & Chemical Building Materials (1)
• Concrete (9)
• Doors & Frames (4)
• Fences (1)
• Loft and attic extension (1)
• Prefabricated concrete materials (8)
• Sand and Gravel wholesalers (2)
• Sanitary engineering (45)
• Stairs and railings (3)
• Wholesalers of Building and Construction materials (8)
• Windows (6)

Building design

• Architecture and Design (109)

Building protection

• Heaters, refrigeration, air-conditioning, and ventilation (2)
• Water-proofing and sealing (5)

Carpenter

• Carpenters & Joiners (101)

Dry construction

• Thermal and insulating materials (1)

Executions of construction

• Building Construction & Craftsmen (3)
• Building Contractors & Construction Work (120)
• Gas and water installations (1)
• Housing and construction (9)
• Industrial assembly (6)
• Outdoor equipment (1)

Foundation engineering

• Drilling & Drilling Equipment (2)
• Excavation (1)
• Foundation engineering (6)
• Well construction (1)

Glass and Crystal makers and shops

• Glass and Crystal makers and shops (14)

house extensions

• Demolition Work (2)

Planning

• Specialist Engineers (108)

Reorganization

• Remodelling and restoration of buildings (1)

Roofing companies

• Roofing companies (75)

Surveying

Wood trade

• Scaffoldiing, rental, fitters and installation (4)
• Timber and wood constructions (4)
• Wholesalers of Wood and wood products (8)