Mechanical engineering

• Car Bodyshops (17)
• Hiring of other machinery and equipment (3)
• Machines and machine parts (29)
• Manufacture of other general purpose machinery (43)
• Mechanic garages (7)
• Robots fabrication (41)

Metal & metal goods

• Aluminium, carpenters (1)
• Iron and metal offices (4)
• Material technology (2)
• Plumbing (40)
• Scrap Metal wholesalers (7)
• Sheet metal (1)
• Wholesalers of metal products (21)
• Wholesalers of Stainless steel (3)
• Wires and articles of wiring fabrication (1)

Metal shaping

• Cold rolling of narrow strip (1)
• Metals, manufacturing companies (5)

Metalworking

• Blacksmiths (12)
• Manufacture of Welders machinery and devices (5)
• Welders (7)

Propulsion technology

• Ball Bearings (4)
• Chains (1)
• Transmissions and Clutches (1)
• Wholesalers of Motors, engines and parts (9)

Surface technique

• Art Smiths (5)
• Galvanizers (1)
• Manufacture of sharpening and buffing machines (2)
• Metal refining and surface treatment (4)
• Metallic auger smitheries (4)
• Sharpeners (4)
• Surface dressing, wallpaper and galvanising (4)

Tool construction

• Diamond Tools (1)
• Machine tools (3)
• Manufacture of machine tools (3)
• Scales and balances (4)
• Tools (14)