SIC code 3340 — Manufacture of optical instruments and photographic equipment — is a UK Standard Industrial Classification code. It falls under Section D (Manufacturing) of the UK SIC 2007 classification system.
SIC code 3340 stands for "Manufacture of optical instruments and photographic equipment" under the UK Standard Industrial Classification (SIC 2007) system. It belongs to Section D — Manufacturing. Companies use this code when registering with Companies House to indicate their primary business activity.
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Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. SIC classification follows the UK Standard Industrial Classification of Economic Activities 2007 (SIC 2007). Last updated: 2026-04-05.