UK SIC 2007 91011: Library activities

Maps to NACE Rev. 2 91.01 and NACE Rev. 2.1 91.11, 91.12. ISIC Rev. 4: 9101.

UK SIC 2007 code 91011 is "Library activities". UK SIC 2007 follows NACE Rev. 2 at four digits and adds a national fifth digit, so the first four digits, 91.01, are the NACE Rev. 2 class "Library and archives activities". UK companies state one or more SIC codes when they file at Companies House, and the codes appear in the company record. In NACE Rev. 2.1 the NACE Rev. 2 class behind this code is split across 2 classes, so check the activity before you convert.

Conversion

Classification	Code	Label
UK SIC 2007	91011	Library activities
NACE Rev. 2	91.01	Library and archives activities
NACE Rev. 2.1	91.11	Library activities
NACE Rev. 2.1	91.12	Archive activities
ISIC Rev. 4	9101

What the class includes (NACE Rev. 2 notes)

This class includes: - documentation and information activities of libraries of all kinds, reading, listening and viewing rooms, public archives providing service to the general public or to a special clientele, such as students, scientists, staff, members as well as operation of government archives: • organisation of a collection, whether specialised or not • cataloguing collections • lending and storage of books, maps, periodicals, films, records, tapes, works of art etc. • retrieval activities in order to comply with information requests etc. - stock photo and movie libraries and services

Other UK SIC codes in the same NACE class

91012 Archives activities

Use it

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UK SIC 2007: Companies House condensed list of the ONS classification (gov.uk, Open Government Licence v3.0), read 2026-10-05. NACE data: EU Vocabularies (CC BY 4.0). Information only.