SIC code 05101 classifies deep coal mines businesses. There are 28 active companies registered under this code in the UK. It falls under Section B (Mining and quarrying) of the UK SIC 2007 classification system. The average company age is 12.3 years.
SIC code 05101 stands for "Deep coal mines" under the UK Standard Industrial Classification (SIC 2007) system. It belongs to Section B — Mining and quarrying. Companies use this code when registering with Companies House to indicate their primary business activity.
There are currently 28 active companies registered under SIC code 05101 in the UK, out of 35 total registrations (including dissolved companies).
Search, filter, and analyse 28 companies classified under this SIC code with AI-powered risk intelligence.
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.