UK COMPANY DIRECTORY
Industry sectors.
Explore UK companies by their official five-digit Standard Industrial Classification code and follow each sector into the ProcuraAxis company directory.
UK Standard Industrial Classification directory
731 sectors · Counts reconciled daily · Last updated 20 Oct 2026
SIC 47781
Retail sale in commercial art galleries
SIC 47782
Retail sale by opticians
SIC 47789
Other retail sale of new goods in specialised stores (not commercial art galleries and opticians)
SIC 47791
Retail sale of antiques including antique books in stores
SIC 47799
Retail sale of other second-hand goods in stores (not incl. antiques)
SIC 47810
Retail sale via stalls and markets of food, beverages and tobacco products
SIC 47820
Retail sale via stalls and markets of textiles, clothing and footwear
SIC 47890
Retail sale via stalls and markets of other goods
SIC 47910
Retail sale via mail order houses or via Internet
SIC 47990
Other retail sale not in stores, stalls or markets
SIC 49100
Passenger rail transport, interurban
SIC 49200
Freight rail transport
SIC 49311
Urban and suburban passenger railway transportation by underground, metro and similar systems
SIC 49319
Other urban, suburban or metropolitan passenger land transport (not underground, metro or similar)
SIC 49320
Taxi operation
SIC 49390
Other passenger land transport
SIC 49410
Freight transport by road
SIC 49420
Removal services
SIC 49500
Transport via pipeline
SIC 50100
Sea and coastal passenger water transport
SIC 50200
Sea and coastal freight water transport
SIC 50300
Inland passenger water transport
SIC 50400
Inland freight water transport
SIC 51101
Scheduled passenger air transport
SIC 51102
Non-scheduled passenger air transport
SIC 51210
Freight air transport
SIC 51220
Space transport
SIC 52101
Operation of warehousing and storage facilities for water transport activities
SIC 52102
Operation of warehousing and storage facilities for air transport activities
SIC 52103
Operation of warehousing and storage facilities for land transport activities
SIC 52211
Operation of rail freight terminals
SIC 52212
Operation of rail passenger facilities at railway stations
SIC 52213
Operation of bus and coach passenger facilities at bus and coach stations
SIC 52219
Other service activities incidental to land transportation, n.e.c.
SIC 52220
Service activities incidental to water transportation
SIC 52230
Service activities incidental to air transportation
SIC 52241
Cargo handling for water transport activities
SIC 52242
Cargo handling for air transport activities
SIC 52243
Cargo handling for land transport activities
SIC 52290
Other transportation support activities
SIC 53100
Postal activities under universal service obligation
SIC 53201
Licensed carriers
SIC 53202
Unlicensed carrier
SIC 55100
Hotels and similar accommodation
SIC 55201
Holiday centres and villages
SIC 55202
Youth hostels
SIC 55209
Other holiday and other collective accommodation
SIC 55300
Recreational vehicle parks, trailer parks and camping grounds
SIC 55900
Other accommodation
SIC 56101
Licensed restaurants
Company totals use the SIC codes recorded in the ProcuraAxis Companies House dataset. They are recalculated with the existing once-daily metrics reconciliation rather than on each page visit.