Firmoscan
ActiveSC189126Private limited companyGlasgow

SP TRANSMISSION PLC

Significant control: Scottish Power Energy Networks Holdings Limited (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Sp Transmission PLC sell?

Registered activity: Transmission of electricity (SIC 35120). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

SP TRANSMISSION PLC is an active private limited company (company number SC189126) incorporated on 7 September 1998, registered in Glasgow. Its registered activity is transmission of electricity (SIC 35120). Accounts are on file at Companies House (full) but not yet parsed into this record.

There are 222 companies in transmission of electricity in the UK with filed accounts; the median reports net assets of £6,412 and is 10 years old.

02

Ownership and control

1 active
  • Scottish Power Energy Networks Holdings Limited
    corporate entity, United Kingdom · since 6 April 2016
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
7 September 199828 yrs ago
First accounts due
7 June 20009635 days overdue
Confirmation statement due
21 September 2027in 332 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 35120
Transmission of electricity
Accounts type
Full
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 7 September 1998
  • Accounts past their due dateDue 7 June 2000

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 332 days
  2. First accounts due9635 days overdue
  3. Incorporated
08

Similar companies in Glasgow

Same activity (transmission of electricity), closest in incorporation date

All companies incorporated on 7 September 1998 · in Sept 1998.

09

Reminders for SP TRANSMISSION PLC

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).