Mechanical engineering

• Car Bodyshops (10)
• Hiring of other machinery and equipment (2)
• Machines and machine parts (22)
• Manufacture of machinery and equipment (2)
• Manufacture of other general purpose machinery (27)
• Mechanic garages (6)
• Robots fabrication (12)

Metal & metal goods

• Iron and metal offices (3)
• Plumbing (45)
• Scrap Metal wholesalers (4)
• Wholesalers of metal products (15)

Metal shaping

• Metals, manufacturing companies (18)

Metalworking

• Blacksmiths (25)
• Manufacture of Welders machinery and devices (3)
• Welders (4)

Propulsion technology

• Ball Bearings (1)
• Wholesalers of Motors, engines and parts (1)

Surface technique

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

Tool construction

• Diamond Tools (1)
• Machine tools (3)
• Manufacture of machine tools (4)
• Scales and balances (1)
• Tools (8)