SIC code 23120
Shaping and processing of flat glass
380 UK companies classified under this code.
Search companies with SIC 23120What SIC code 23120 covers
SIC code 23120 is the UK Standard Industrial Classification for Shaping and processing of flat glass. It falls under SIC section C — Manufacturing, division 23. Companies record it at Companies House to describe what they do, and it is one of up to four SIC codes a company can hold.
Shaping and processing of flat glass — the firms that take raw flat glass and cut, toughen, laminate, bevel and seal it into double-glazed units, splashbacks, balustrades, shopfronts and mirrors. This includes many small and mid-sized glass merchants and processors serving builders, glaziers and shopfitters. A good fit for the construction and home-improvement supply chain; sits downstream of flat-glass making (23110).
Where these companies are based
Active companies under SIC code 23120 cluster most in:
- London 49
- Manchester 9
- Potters Bar 7
- Nottingham 6
- Hull 5
- Leeds 5
Example companies with SIC code 23120
A sample of recently-incorporated active companies classified under 23120:
- Heim Art Glass Supplies Ltd
- Filey Pier Limited
- Birmingham City Glass Ltd
- Proactive Splashbacks Ltd
- Laser Sharp Studios Ltd
- Esgm Ltd
- Vitrum Luxe Limited
- Commercial Glass Specialists Limited
- Trelawney Glass Ltd
- Mirrormore Ltd
- R Peter Noble Glazing Ltd
- Stained Glass Art Studio Ltd
Related SIC codes
- 23110 Manufacture of flat glass
- 23130 Manufacture of hollow glass
- 23140 Manufacture of glass fibres
- 23190 Manufacture and processing of other glass, including technical glassware
- 23200 Manufacture of refractory products
- 23310 Manufacture of ceramic tiles and flags
- 23320 Manufacture of bricks, tiles and construction products, in baked clay
- 23410 Manufacture of ceramic household and ornamental articles
- 23420 Manufacture of ceramic sanitary fixtures
Frequently asked
What is SIC code 23120?
SIC code 23120 is the UK Standard Industrial Classification (SIC 2007) for "Shaping and processing of flat glass". It is the code a company records at Companies House when this is its business activity, and it sits within SIC section C — Manufacturing.
How many companies use SIC code 23120?
380 companies are currently classified under SIC code 23120 on the UK register, most commonly in London, Manchester, Potters Bar.
How do I find companies with SIC code 23120?
On Company Shark, search the live Companies House register by SIC code 23120, then narrow by location and incorporation date and export the list with director details. SIC code filtering is available on the Business and MAX plans.
Is SIC code 23120 the right code for my company?
SIC codes are self-reported. Pick the code that most closely matches your main activity — 23120 covers "Shaping and processing of flat glass". You can record up to four SIC codes, and update them on your annual confirmation statement.
Learn more: what is an SIC code? · how to find companies by industry · all SIC codes