Mechanical engineering

• Car Bodyshops (56)
• Hiring of other machinery and equipment (5)
• Machines and machine parts (42)
• Manufacture of machinery and equipment (3)
• Manufacture of other general purpose machinery (70)
• Mechanic garages (31)
• Robots fabrication (28)

Metal & metal goods

• Aluminium, carpenters (1)
• Iron and metal offices (8)
• Material technology (1)
• Plumbing (84)
• Scrap Metal wholesalers (15)
• Sheet metal (1)
• Wholesalers of metal products (45)
• Wholesalers of Stainless steel (6)
• Wires and articles of wiring fabrication (3)

Metal shaping

• Metal forging, press works (2)
• Metals, manufacturing companies (32)

Metalworking

• Blacksmiths (43)
• Foundry work services (3)
• Manufacture of formed und cutted metalparts (5)
• Manufacture of Welders machinery and devices (13)
• Welders (8)

Propulsion technology

• Ball Bearings (4)
• Manufacturer of Propulsion technology (13)
• Transmissions and Clutches (1)
• Wheels and Rollers (1)
• Wholesalers of Motors, engines and parts (10)

Surface technique

• Art Smiths (1)
• Auger Smitheries (5)
• Galvanizers (2)
• Manufacture of sharpening and buffing machines (2)
• Metal refining and surface treatment (9)
• Metallic auger smitheries (17)
• Sharpeners (9)
• Surface dressing, wallpaper and galvanising (3)

Tool construction

• Diamond Tools (1)
• Machine tools (8)
• Manufacture of machine tools (28)
• Scales and balances (7)
• Tools (26)