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UK SIC Codes

Browse the UK Standard Industrial Classification (SIC) codes used to classify businesses by their economic activities. SIC codes are required when registering a company with Companies House.

No SIC codes found.

About SIC Codes

The UK Standard Industrial Classification (SIC) is used to classify business establishments by the type of economic activity in which they are engaged. Companies House requires all companies to provide at least one SIC code when registering. This data is based on the official UK SIC 2007 classification maintained by the Office for National Statistics (ONS).