SIC code 35120
Transmission of electricity
SIC code 35120 · 0 new companies 2026-10-18 → 2026-10-25 · 23 in 90 days · 24 on record
SIC code 35120 covers transmission of electricity. 23 UK companies chose it as a primary or secondary activity when incorporating in the last 90 days, led by London (10) and Birmingham (1). A company can list up to four SIC codes and change them on its confirmation statement.
Where (90 days)
- London 10
- Birmingham 1
- Bracknell 1
- Bridlington 1
- Clydebank 1
- Epsom 1
- Glasgow 1
- Liverpool 1
- Manchester 1
- Salford 1
- Sheffield 1
- Sunderland 1
This week
| Company | City | Incorporated |
|---|---|---|
| None this week yet. | ||
Want new companies in your postcode area every Monday as a CSV, with deadlines and websites?
Weekly export by postcode area →Related SIC codes (35xxx)
- 35300 — Steam and air conditioning supply 149
- 35110 — Production of electricity 145
- 35140 — Trade of electricity 85
- 35130 — Distribution of electricity 31
- 35230 — Trade of gas through mains 24
- 35220 — Distribution of gaseous fuels through mains 7
- 35210 — Manufacture of gas 3
How we count
The data comes from the UK public register of companies, reused under the Open Government Licence v3.0. Each night at about 02:10 UTC we collect the previous day's incorporations, add each company's filing deadlines from its record on the register, and publish the update by about 06:40 UTC.
“This week” means the seven days before today, by date of incorporation, in UTC. Cities are grouped by the place name in each company's registered office address, so a company is counted where its registered office is, which is not always where it trades.
Known gaps: companies dissolved or restored soon after incorporation, and records corrected late on the register, can take a day or more to show here. Last updated 25 October 2026.