Mechanical engineering

• Car Bodyshops (28)
• Hiring of other machinery and equipment (3)
• Machines and machine parts (72)
• Manufacture of machinery and equipment (1)
• Manufacture of other general purpose machinery (68)
• Mechanic garages (20)
• Robots fabrication (18)

Metal & metal goods

• Aluminium, carpenters (7)
• Iron and metal offices (29)
• Plumbing (46)
• Scrap Metal wholesalers (18)
• Wholesalers of metal products (152)
• Wholesalers of Stainless steel (4)
• Wires and articles of wiring fabrication (17)

Metal shaping

• Cold rolling of narrow strip (7)
• Metals, manufacturing companies (81)

Metalworking

• Blacksmiths (27)
• Foundry work services (27)
• Manufacture of formed und cutted metalparts (19)
• Manufacture of Welders machinery and devices (6)
• Moulding and milling technology (2)
• Welders (16)

Propulsion technology

• Ball Bearings (1)
• Chains (6)
• Manufacturer of Propulsion technology (7)
• Transmissions and Clutches (2)
• Wheels and Rollers (1)

Surface technique

• Art Smiths (4)
• Chromium Plating (1)
• Manufacture of sharpening and buffing machines (2)
• Metal refining and surface treatment (31)
• Metallic auger smitheries (40)
• Sharpeners (39)
• Surface dressing, wallpaper and galvanising (3)

Tool construction

• Machine tools (9)
• Manufacture of machine tools (47)
• Scales and balances (8)
• Tools (39)