Section C — Manufacturing
SIC code 23140
Manufacture of glass fibres
What does SIC code 23140 mean?
SIC code 23140 is the UK Standard Industrial Classification (SIC 2007) code for "Manufacture of glass fibres". It sits in section C — Manufacturing — of the official Companies House condensed list. UK companies choose this code when filing with Companies House to describe their main business activity, so searching the register by SIC code 23140 surfaces companies whose registered activity is manufacture of glass fibres.
You can see every UK company registered under this code on the official Companies House register .
Find B2B leads in this industry
Prospecting.Business searches the live Companies House register by SIC code 23140, checks each company on the official register, finds contact details with honest source labels, and drafts a personalised cold email per lead. Start free — no credit card needed.
Start freeRelated SIC codes
- 23110Manufacture of flat glass
- 23120Shaping and processing of flat glass
- 23130Manufacture of hollow glass
- 23190Manufacture and processing of other glass, including technical glassware
- 23200Manufacture of refractory products
- 23310Manufacture of ceramic tiles and flags
- 23320Manufacture of bricks, tiles and construction products, in baked clay
- 23410Manufacture of ceramic household and ornamental articles