- Air Conditioning & Equipment Install, Maintain, Sell & Hire
- Aluminium & Aluminium Products Manufacture
- Artist & Craft Materials Manufacture
- Awning & Canopy Manufacture
- Bags & Sacks - Plastic Manufacture
- Cardboard & Cardboard Products Manufacture
- Carpet & Floor Covering Manufacture
- Chemical Manufacture
- Chemical Plant Equipment Manufacture & Wholesale
- Chemical Wholesale
- Clay Products Manufacture
- Coating & Plating Services
- Commercial Vehicle Manufacture
- Construction & Plant Machinery Service, Repair & Installation
- Control Systems & Equipment Manufacture & Wholesale
- Double Glazing & Conservatory (Upvc) Manufacture
- Engineering - Consulting
- Engineering - Design & Development
- Engineering - General
- Engineering - Industrial
- Engineering - Precision
- Engineering & Industrial Supplies & Equipment Wholesale
- Guns & Ammunition Manufacture
- Gypsum Products Manufacture
- Hardware Manufacture
- Joinery Manufacture
- Kitchen Furniture & Supplies Manufacture
- Lifting Equipment Wholesale, Install & Hire
- Lubricant Manufacture
- Machine Tool Manufacture
- Machinery - Nec Manufacture, Wholesale & Repair
- Manufacturers Agents
- Metal Cutters
- Metal Fabrications
- Metal Products Manufacture
- Metal Workers
- Mining Companies
- Optical Goods Manufacture & Repair
- Packaging Contractors & Crating Services
- Packaging Machinery Wholesale
- Paper & Board Merchants
- Petrol & Oil Wholesale
- Pharmaceutical Supplies Manufacture
- Picture Frame, Print & Picture Manufacture
- Plastic & Plastic Products Manufacture
- Plastic Injection Moulders & Mouldmaking
- Pottery & Ceramics Manufacture
- Pump Manufacture
- Refractory Goods Manufacture
- Research & Development
- Screen Manufacture
- Seal Manufacture, Supply & Repair
- Sealant Manufacture, Supply & Application
- Sheet Metal Manufacture & Fabrication
- Ship Builders & Repairers
- Solid Fuel Manufacture & Wholesale
- Stationery Manufacture
- Steel & Steel Products Manufacture
- Tarpaulin Products Manufacture, Repair, Hire & Supply
- Textile Manufacture
- Valve Wholesale
- Watch & Clock Manufacture
- Water Treatment & Purification Equipment Manufacture
- Webbing Manufacture
- Wire Working Machinery Manufacture & Wholesale
- Wood & Timber Products Manufacture