UK SIC 2007 23200: Manufacture of refractory products

Maps to NACE Rev. 2 23.20 and NACE Rev. 2.1 23.20. ISIC Rev. 4: 2391.

UK SIC 2007 code 23200 is "Manufacture of refractory products". UK SIC 2007 follows NACE Rev. 2 at four digits and adds a national fifth digit, so the first four digits, 23.20, are the NACE Rev. 2 class "Manufacture of refractory products". 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 matching class is 23.20, "Manufacture of refractory products".

Conversion

Classification	Code	Label
UK SIC 2007	23200	Manufacture of refractory products
NACE Rev. 2	23.20	Manufacture of refractory products
NACE Rev. 2.1	23.20	Manufacture of refractory products
ISIC Rev. 4	2391

What the class includes (NACE Rev. 2 notes)

This class includes the manufacture of intermediate products from mined or quarried non-metallic minerals, such as sand, gravel, stone or clay. This class includes: - manufacture of refractory mortars, concretes etc. - manufacture of refractory ceramic goods: • heat-insulating ceramic goods of siliceous fossil meals • refractory bricks, blocks and tiles etc. • retorts, crucibles, muffles, nozzles, tubes, pipes etc.

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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.