Official description
43210
Electrical installation
Source: Companies House condensed SIC code list (SIC 2007), checked 2026-09-17.
What this code covers, in plain English
Our interpretation, written by the companies.house editorial team. It is not part of the official description.
Installing electrical systems in buildings and structures, including wiring, lighting, alarms and EV charging points.
Examples
- A domestic electrician limited company
- A commercial electrical contractor
- An EV charge point installer
Codes people confuse with this one
| Code | Official description | How it differs |
|---|---|---|
| 43220 | Plumbing, heat and air-conditioning installation | Plumbing, heating and air-conditioning installation. |
| 43999 | Other specialised construction activities n.e.c. | Specialised construction work that does not fit a named installation trade. |
| 33200 | Installation of industrial machinery and equipment | Installing industrial machinery rather than building services. |
Reviewed 2026-09-17 by the companies.house editorial team.