Mechanical engineering

• Car Bodyshops (15)
• Hiring of other machinery and equipment (8)
• Machines and machine parts (14)
• Manufacture of machinery and equipment (2)
• Manufacture of other general purpose machinery (22)
• Mechanic garages (2)
• Mechanical Engineers (1)
• Robots fabrication (20)

Metal & metal goods

• Aluminium, carpenters (1)
• Brass (production) (1)
• Iron and metal offices (2)
• Plumbing (75)
• Scrap Metal wholesalers (4)
• Sheet metal (2)
• Wholesalers of metal products (17)
• Wholesalers of Stainless steel (2)
• Wires and articles of wiring fabrication (5)

Metal shaping

• Metals, manufacturing companies (9)

Metalworking

• Blacksmiths (8)
• Manufacture of Welders machinery and devices (7)
• Moulding and milling technology (2)
• Welders (2)

Propulsion technology

• Ball Bearings (1)
• Chains (1)
• Manufacturer of Propulsion technology (9)
• Tooth and gear wheels (1)
• Transmissions and Clutches (1)
• Wholesalers of Motors, engines and parts (4)

Surface technique

• Art Smiths (3)
• Auger Smitheries (3)
• Metal refining and surface treatment (4)
• Metallic auger smitheries (7)
• Sharpeners (5)
• Surface dressing, wallpaper and galvanising (1)

Tool construction

• Diamond Tools (2)
• Machine tools (6)
• Manufacture of machine tools (1)
• Tools (8)