74/ 100
Stable

SP TRANSMISSION PLC

ActiveSC189126|Public Limited Company|Est. 28 years ago|Updated 12 Apr 2026
Financial Health
Compliance & Legal
Governance & Structure
Network Risk
Operational Quality

SP TRANSMISSION PLC (SC189126) is a public limited company registered in GLASGOW, incorporated in 1998. The company operates in the transmission of electricity sector. Our database holds 94 signals from 11 official sources covering this company's filings, appointments, and regulatory records. The current risk score is 74/100, classified as "stable".

Key Facts

Status
Active
Company Type
Public Limited Company
Location
GLASGOW, G2 5AD
Incorporated
7 Sept 1998
Accounts Category
FULL
Next Accounts Due
30 Jun 2026
Next Statement Due
16 Mar 2026 (overdue)

About SP TRANSMISSION PLC

SP TRANSMISSION PLC is an active public limited company incorporated in 1998, located in Glasgow, specializing in the transmission of electricity.

Business Profile

Business Model
B2B

Directors (6)

View all
  • RH
    RT HON. CHARLES HENDRY
    Director since 31 Jan 2023
  • Director since 19 Jun 2024
  • MN
    MS NICOLA MARY CONNELLY
    Director since 1 Jul 2024
  • MG
    MR GUY CHARLES JEFFERSON
    Director since 30 Sept 2024
  • Secretary since 26 Nov 2025

Data Signals

View details
94
Total Signals
11
Data Sources
74/100
Risk Score

Good data coverage from 11 sources. Risk score of 74 — no major risk signals detected.

Financial
48
Compliance
24
ESG
8
Trade
4
Governance
4
Risk
3
innovation
2
corporate_structure
1

Industry Context

SP TRANSMISSION PLC is 1 of 13 transmission of electricity companies in GLASGOW, out of 427 active companies in this sector nationally (489 including dissolved).

8.4 yrs
Sector avg. age
97.2%
Older than peers
0.4%
Sector dissolution
Company: 28 yearsSector avg: 8.4 yrs
Older than 97.2% of active companies in this sector

Director Network

The 5 directors of SP TRANSMISSION PLC are connected to 8 other companies.

None of these connected companies have been dissolved.

Innovation & Grants

10
Grants awarded

SP TRANSMISSION PLC has received 10 Innovate UK grants. This demonstrates a strong commitment to research and innovation.

Compliance & Trade

ICO Registered
LEI Registered
Modern Slavery Compliant
Exporter
Importer

Payment Practices

Period ending 31 Dec 2025
34 days
Avg. payment time
80%
Paid within 30 days
6%
Paid after 60 days

SP TRANSMISSION PLC pays invoices in an average of 34 days. 80% are paid within 30 days — a good payment track record.

Data Sources

This company profile is built from 11 official data sources: Ch Officers, Companies House, GLEIF, Gateway to Research, Gender Pay Gap Service, HMRC Trade Info, ICO, Innovate UK, Modern Slavery Registry, OpenSanctions, Payment Practices.

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Frequently Asked Questions

What does SP TRANSMISSION PLC do?

SP TRANSMISSION PLC is an active public limited company incorporated in 1998, located in Glasgow, specializing in the transmission of electricity..

Who are the directors of SP TRANSMISSION PLC?

Current directors include RT HON. CHARLES HENDRY, , MS NICOLA MARY CONNELLY and 2 more.

Where is SP TRANSMISSION PLC registered?

SP TRANSMISSION PLC is registered in GLASGOW, United Kingdom.

What is the SIC code for SP TRANSMISSION PLC?

SP TRANSMISSION PLC operates under SIC code 35120 — Transmission of electricity.

What is the risk score for SP TRANSMISSION PLC?

SP TRANSMISSION PLC has a risk score of 74 out of 100, classified as "Stable". This score is calculated from 94 data signals across 11 government sources.

When are the next accounts due for SP TRANSMISSION PLC?

The next accounts for SP TRANSMISSION PLC are due on 30 Jun 2026.

What is the transmission of electricity sector like in the UK?

The dissolution rate for the transmission of electricity sector in the UK is 0.4%. The average company age in this sector is 8.4 years.

Is SP TRANSMISSION PLC still trading?

SP TRANSMISSION PLC is currently listed as "Active" on Companies House, indicating it is still a registered company. An "Active" status means the company has not been dissolved, struck off, or entered into liquidation.

What type of company is SP TRANSMISSION PLC?

SP TRANSMISSION PLC is registered as a Public Limited Company, which is a company whose shares can be traded on a public stock exchange. PLCs must have a minimum share capital of £50,000.

How old is SP TRANSMISSION PLC?

SP TRANSMISSION PLC was incorporated on 7 Sept 1998, making it 28 years old. The company remains active and in good standing.

What industry does SP TRANSMISSION PLC operate in?

SP TRANSMISSION PLC is classified under SIC code 35120 (Transmission of electricity). The Standard Industrial Classification system is used by the UK government to categorise businesses by their primary economic activity.

How much data is available on SP TRANSMISSION PLC?

We track 94 data signals from 11 official government sources for SP TRANSMISSION PLC.

Data verified: 12 Apr 2026 from 11 official sources · Data sourced from Ch Officers, Companies House, GLEIF, Gateway to Research, Gender Pay Gap Service, HMRC Trade Info, ICO, Innovate UK, Modern Slavery Registry, OpenSanctions, Payment Practices and other official UK government databases. Verify on Companies House.