UK SIC 2007 code in Section K: Financial and insurance activities
66290 Other activities auxiliary to insurance and pension funding
SIC 66290 is the UK code for other activities auxiliary to insurance and pension funding. Companies House accepts it when you register a company or file a confirmation statement.
- Code
- 66290 (UK SIC 2007, Companies House list)
- Section
- Section K: Financial and insurance activities
- Division
- 66 Activities auxiliary to financial services and insurance activities
- SIC 2026
- 66.29 Activities auxiliary to insurance and pension funding n.e.c. (1:1)
- Closest US NAICS
- 524292, 524298, 541612
Activities ONS lists under 66290
The ONS index assigns these 5 activities to this code. If one describes your company, this is the code to use.
- Actuarial services
- Administration of insurance guarantee fund
- Insurance consultancy services
- Pension consultancy services
- Pension consultants (own account)
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 (66.29) to:
| SIC 2026 code | Heading | Link type |
|---|---|---|
| 66.29 | Activities auxiliary to insurance and pension funding n.e.c. | 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 66290 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.
Similar codes to compare
Data last changed November 14, 2026. Source: Companies House condensed SIC list. How this page is built.