SIC code 1421 classifies operation of gravel and sand pits businesses. There are 1 active companies registered under this code in the UK. It falls under Section C (Mining and quarrying) of the UK SIC 2007 classification system. With an average company age of 63.0 years, this is a well-established sector with mature businesses.
SIC code 1421 stands for "Operation of gravel and sand pits" under the UK Standard Industrial Classification (SIC 2007) system. It belongs to Section C — Mining and quarrying. Companies use this code when registering with Companies House to indicate their primary business activity.
There are currently 1 active companies registered under SIC code 1421 in the UK, out of 3 total registrations (including dissolved companies).
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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.