SIC code 84120 covers regulation of health care, education, cultural and other social services, not incl. social security activities in the UK, with 5,104 active companies currently registered. It falls under Section O (Public administration and defence) of the UK SIC 2007 classification system. Active companies average just 3.1 years old, suggesting rapid growth and recent market entry.
SIC code 84120 stands for "Regulation of health care, education, cultural and other social services, not incl. social security" under the UK Standard Industrial Classification (SIC 2007) system. It belongs to Section O — Public administration and defence. Companies use this code when registering with Companies House to indicate their primary business activity.
There are currently 5,104 active companies registered under SIC code 84120 in the UK, out of 5,911 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.