UK SIC 2007 code in Section C: Manufacturing
18203 Reproduction of computer media
SIC 18203 is the UK code for reproduction of computer media, part of the class "reproduction of recorded media". Companies House accepts it when you register a company or file a confirmation statement.
- Code
- 18203 (UK SIC 2007, Companies House list)
- Section
- Section C: Manufacturing
- Division
- 18 Printing and reproduction of recorded media
- SIC 2026
- 18.20 Reproduction of recorded media (1:1)
- Closest US NAICS
- 334610
Activities ONS lists under 18203
The ONS index assigns these 2 activities to this code. If one describes your company, this is the code to use.
- Computer media reproduction (manufacture)
- Software reproduction from master copies (manufacture)
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 (18.20) to:
| SIC 2026 code | Heading | Link type |
|---|---|---|
| 18.20 | Reproduction of recorded media | 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 18203 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.