UK SIC 2007 code in Section O: Public administration and defence; compulsory social security
84130 Regulation of and contribution to more efficient operation of businesses
SIC 84130 is the UK code for regulation of and contribution to more efficient operation of businesses. Companies House accepts it when you register a company or file a confirmation statement.
- Code
- 84130 (UK SIC 2007, Companies House list)
- Section
- Section O: Public administration and defence; compulsory social security
- Division
- 84 Public administration and defence; compulsory social security
- SIC 2026
- 84.13 Regulation of and contribution to more efficient operation of businesses (1:1)
- Closest US NAICS
- 561990, 924120, 925120, 926110 and 5 more
Activities ONS lists under 84130
The ONS index assigns these 20 activities to this code. If one describes your company, this is the code to use.
- Agricultural services administration and regulation (public sector)
- Catering trade services administration and regulation (public sector)
- Commercial services administration and regulation (public sector)
- Communication services administration and regulation (public sector)
- Construction services administration and regulation (public sector)
- Distribution services administration and regulation (public sector)
- Economic services administration and regulation (public sector)
- Energy services administration and regulation (public sector)
- Fishing services administration and regulation (public sector)
- Forestry services administration and regulation (public sector)
- Fuel services administration and regulation (public sector)
- Hunting services administration and regulation (public sector)
- Labour affairs services administration and regulation (public sector)
- Land registry
- Manufacturing services administration and regulation (public sector)
- Mineral resource services administration and regulation (public sector)
- Mining services administration and regulation (public sector)
- Multipurpose development project services administration (public sector)
- Tourism services administration and regulation (public sector)
- Transport services administration and regulation (public sector)
Source: ONS UK SIC 2007 alphabetical index.
What changes in SIC 2026
ONS published UK SIC 2026 in 2026. Its correspondence table maps this code's class (84.13) to:
| SIC 2026 code | Heading | Link type |
|---|---|---|
| 84.13 | Regulation of and contribution to more efficient operation of businesses | 1:1 |
"1:1" means the class carries over unchanged in scope; other link types mean it was split or merged. Companies House still uses SIC 2007, so keep filing with 84130 until it announces a switch.
Closest US NAICS codes
Matched through the shared international class (ISIC Rev. 4). Treat these as a starting point and read the definition before using one.
- 561990All Other Support ServicesNAICS
- 924120Administration of Conservation ProgramsNAICS
- 925120Administration of Urban Planning and Community and Rural DevelopmentNAICS
- 926110Administration of General Economic ProgramsNAICS
- 926120Regulation and Administration of Transportation ProgramsNAICS
- 926130Regulation and Administration of Communications, Electric, Gas, and Other UtilitiesNAICS
- 926140Regulation of Agricultural Marketing and CommoditiesNAICS
- 926150Regulation, Licensing, and Inspection of Miscellaneous Commercial SectorsNAICS
- 927110Space Research and TechnologyNAICS
Similar codes to compare
Data last changed November 14, 2026. Source: Companies House condensed SIC list. How this page is built.