UK SIC 2007 code in Section Q: Human health and social work activities
86230 Dental practice activities
SIC 86230 is the UK code for dental practice activities. Companies House accepts it when you register a company or file a confirmation statement.
- Code
- 86230 (UK SIC 2007, Companies House list)
- Section
- Section Q: Human health and social work activities
- Division
- 86 Human health activities
- SIC 2026
- 86.23 Dental practice care activities (1:1)
- Closest US NAICS
- 621111, 621112, 621210, 621491 and 1 more
Activities ONS lists under 86230
The ONS index assigns these 12 activities to this code. If one describes your company, this is the code to use.
- Community dental service clinics
- Dental activities in operating rooms
- Dental clinic
- Dental clinic (health service)
- Dental practice activities
- Dental receptionist
- Dental surgeon (not employed full time by a hospital)
- Dentist
- Endodontic dentistry
- Oral pathology
- Orthodontic activities
- Paediatric dentistry
Source: ONS UK SIC 2007 alphabetical index.
Businesses that use this code
What changes in SIC 2026
ONS published UK SIC 2026 in 2026. Its correspondence table maps this code's class (86.23) to:
| SIC 2026 code | Heading | Link type |
|---|---|---|
| 86.23 | Dental practice care activities | 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 86230 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.