Official Statistics

UK business sectors: indicators of concentration

BIS analysis of firm-level data showing changes in concentration in UK key business sectors over time.


UK key sectors: indicators of concentration

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This spreadsheet provides details of changes in 12 key sectors defined by Standard Industrial Classification 2007 codes from 2006 to 2015. The analysis uses inter-departmental business register March data from 2007 to 2016.

Standard Industrial Classifications are used in classifying business establishments and other statistical units by the type of economic activity in which they are engaged.

Published 6 May 2016