Mechanical engineering

• Car Bodyshops (23)
• Hiring of other machinery and equipment (6)
• Machines and machine parts (47)
• Manufacture of machinery and equipment (2)
• Manufacture of other general purpose machinery (45)
• Mechanical Engineers (1)
• Robots fabrication (25)

Metal & metal goods

• Aluminium, carpenters (1)
• Material technology (1)
• Plumbing (61)
• Scrap Metal wholesalers (3)
• Wholesalers of metal products (20)
• Wholesalers of Stainless steel (5)
• Wires and articles of wiring fabrication (1)

Metal shaping

• Metals, manufacturing companies (13)

Metalworking

• Blacksmiths (16)
• Foundry work services (7)
• Manufacture of Welders machinery and devices (2)
• Moulding and milling technology (1)
• Welders (3)

Propulsion technology

• Ball Bearings (1)
• Manufacturer of Propulsion technology (8)
• Transmissions and Clutches (1)
• Wholesalers of Motors, engines and parts (1)

Surface technique

• Auger Smitheries (2)
• Galvanizers (1)
• Metal refining and surface treatment (1)
• Metallic auger smitheries (3)
• Sharpeners (5)
• Surface dressing, wallpaper and galvanising (3)

Tool construction

• Machine tools (2)
• Manufacture of machine tools (2)
• Scales and balances (1)
• Tools (12)