– Accounting services
– Advertising agents
– Financial management consultants and services
– Investigation and private detective services
– Photographic studios, film processing services

Chemicals, Pharmaceuticals & Plastics

– Health, medical and pharmaceutical

– Health services, specialised

– Hospitals and clinics

Construction

– Building industry

– Building contractors
– Building maintenance services
– Concrete works contractors
– Fitting out and furnishing contractors. Interior decoration/design
– Flooring, paving and tiling contractors
– Painting and facade coating contractors

– Civil and marine engineering contractors

– Civil engineering contractors NES

– Earth-moving, excavation, foundation and tunnelling contractors

– Transport infrastructure engineering contractors

Education, Training & Organizations

– International organisations, administrations and associations

– Public administration

– Trade unions, professional

Electrical, Electronics & Optical

– Electrical equipment. Nuclear equipment

– Electrical industry contractors

Energy, Environment

– Energy, fuel and water

– Electricity distribution

– Gas distribution

IT, Internet, R&D

– Information technology (IT) and Internet

– Information technology (IT) auditing and consulting services
– Information technology (IT) security services
– Information technology support and maintenance services (help desks)
– Software, industrial
– Software, systems
– Software, utilities

– Technical offices and engineering consultancies, architects

– Architects

Leisure & Tourism

– Hospitality, tourism, hotel and catering industries

– Travel agents, tour operators

– Leisure, culture and entertainment

– Leisure and sports centres

– Libraries

– Postal services, telecommunications, radio and television

– Radio and television operators

– Services operated by communications satellites

Paper, Printing, Publishing

– Printing and publishing

– Publishing: Directories and reference books

– Printing equipment. Office and shop equipment

– Publicity panels

– Signs

– Vending machines

Retail & Trader

– General traders, department and retail stores

– Department and chain stores

– Mail order organisations

– Retail trade

– Wholesale trade

Transport & Logistics

– Means of transport

– Motor vehicle maintenance and repair services

– Motor vehicle washing equipment and services

– Washing and cleaning contractors for coaches, buses, trucks/lorries (exterior)

– Transportation and logistics services

– Motor vehicle hire and rental services
– Road haulage, bulk
– Road haulage, part loads
– Road transport services classified by type of freight
– Warehouses and storage sites