Mechanical engineering

• Car Bodyshops (6)
• Hiring of other machinery and equipment (1)
• Machines and machine parts (18)
• Manufacture of machinery and equipment (1)
• Manufacture of other general purpose machinery (20)
• Mechanic garages (5)
• Robots fabrication (5)

Metal & metal goods

• Plumbing (14)
• Scrap Metal wholesalers (4)
• Wholesalers of metal products (19)

Metal shaping

• Metals, manufacturing companies (12)

Metalworking

• Blacksmiths (17)
• Foundry work services (1)
• Welders (1)

Propulsion technology

• Ball Bearings (1)
• Manufacturer of Propulsion technology (2)
• Wheels and Rollers (1)

Surface technique

• Art Smiths (1)
• Manufacture of sharpening and buffing machines (1)
• Metallic auger smitheries (1)
• Sharpeners (2)

Tool construction

• Diamond Tools (3)
• Machine tools (1)
• Manufacture of machine tools (7)
• Scales and balances (1)
• Tools (2)