Mechanical engineering

• Car Bodyshops (10)
• Hiring of other machinery and equipment (4)
• Machines and machine parts (5)
• Manufacture of machinery and equipment (1)
• Manufacture of other general purpose machinery (13)
• Mechanic garages (4)
• Mechanical Engineers (2)
• Robots fabrication (9)

Metal & metal goods

• Aluminium, carpenters (1)
• Brass (production) (1)
• Iron and metal offices (2)
• Plumbing (13)
• Scrap Metal wholesalers (3)
• Sheet metal (1)
• Wholesalers of metal products (14)
• Wholesalers of Stainless steel (4)
• Wires and articles of wiring fabrication (1)

Metal shaping

• Metals, manufacturing companies (3)

Metalworking

• Blacksmiths (3)
• Manufacture of formed und cutted metalparts (2)
• Storage water and Boiler heaters, forges (1)
• Welders (1)

Propulsion technology

• Ball Bearings (2)
• Chains (1)
• Manufacturer of Propulsion technology (3)
• Wholesalers of Motors, engines and parts (2)

Surface technique

• Art Smiths (4)
• Galvanizers (2)
• Manufacture of sharpening and buffing machines (3)
• Metal refining and surface treatment (4)
• Metallic auger smitheries (1)
• Sharpeners (7)
• Surface dressing, wallpaper and galvanising (1)

Tool construction

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