Company Active PLC

Company profile

Sp Transmission PLC

UK company SC189126, incorporated on 7 September 1998.

Sp Transmission PLC is a UK company with status Active founded in 1998.

Company number
SC189126
Incorporated
7 Sep 1998
Companies House status
Active

Company identity

Founded / incorporated
7 September 1998

Company number SC189126

Verify at Companies House
Legal name
SP TRANSMISSION PLC
Company type
Public Limited Company
Region
Unknown
Registered address
320 ST. VINCENT STREET
GLASGOW
SCOTLAND
G2 5AD
Insolvency history
No

Company events

Reference milestones and recent Companies House filing stream events.

6 events
30 Jun
2027

Accounts due

Accounts Due

Next accounts due date

16 Mar
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

02 Jul
2026

Accounts With Accounts Type Full

Accounts PDF pending

AA | Transaction MzUyOTg2MTg5MGFkaXF6a2N4 | Paper/PDF filed

Published 03 Jul 2026 22:54

02 Mar
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2025

Accounts filed

Accounts

Last accounts made up date

07 Sep
1998

Incorporated

Inception

Company registered at Companies House

Public funding

15 awards
First funded
2022
Funded years
2022, 2023, 2024, 2025
Age at first award
23 years

Projects

2025 Feasibility Studies

RAPID - Automated Routing Infrastructure

1 May 2025 to 31 Aug 2025

Awarded
£1
Total cost £4,815

The Winser report makes recommendations concerning faster delivery of new transmission infrastructure including standardisation and automation of route design for new transmission lines. This Project, in direct alignment with the Winser report, will examine the problems that need to be solved to address the recommendations concerning the process of route ...

2024 Collaborative R&D

SF6 Whole Life Strategy

1 Dec 2024 to 30 Nov 2028

Awarded
£89,519
Total cost £99,465

no public description

2024 Collaborative R&D Lead participant

Flexible Railway Energy Hubs

1 Nov 2024 to 31 Oct 2029

Awarded
£3,803,986
Total cost £3,945,225

no public description

2024 Collaborative R&D

Nature4Networks - R3 Alpha

1 Oct 2024 to 31 Mar 2025

Awarded
£32,490
Total cost £36,100

Our electricity network faces significant challenges from climate change including flooding, overheating and frequent storm-force winds. Traditional grey engineered solutions (e.g. concrete flood defences or cooling systems) are effective but carbon-intensive and provide limited additional benefits. The Nature4Networks project explores Nature-based Soluti...

2024 Collaborative R&D

Wayl-Ease

1 Oct 2024 to 30 Apr 2025

Awarded
£11,367
Total cost £12,630

Gaining consent from third party landowners to install, maintain, and upgrade network equipment is a challenge for network operators. When a customer wants to connect to the network or operational works are required, delays in securing consent from landowners is a barrier, causing frustration to all. Wayl-ease seeks to create a transparent, secure platfor...

2024 Grant for R&D

Cyber Risk Impact Awareness System Tool (Cyber-RIAST)

1 Oct 2024 to 30 Sep 2025

Awarded
£0
Total cost £0

With Innovate-UK support, Ant Data Ltd, in collaboration with trial partners and early adopters Scottish Power Energy Networks (SPEN) will develop a first-of-its-kind cyber risk impact awareness system tool (Cyber-RIAST). The tool leverages physical network modelling and big data to dynamically determine risk impact assessment criteria and provide real-ti...

2024 Collaborative R&D Lead participant

SIF Black Start Demonstration from Offshore Wind (SIF BLADE)

1 Sep 2024 to 30 Sep 2027

Awarded
£2,662,861
Total cost £2,774,970

no public description

2023 Collaborative R&D Lead participant

Predict4Resilience

1 Apr 2023 to 30 Sep 2026

Awarded
£0
Total cost £0
2022 Collaborative R&D Lead participant

A Holistic Hydrogen Approach to Heavy Duty Transport (H2H)

1 Aug 2022 to 31 Jan 2023

Awarded
£0
Total cost £0
2022 Collaborative R&D Lead participant

Heat Balance

1 Aug 2022 to 31 Jan 2023

Awarded
£0
Total cost £0
2022 Collaborative R&D Lead participant

Predict4Resilience

1 Aug 2022 to 31 Jan 2023

Awarded
£0
Total cost £0
2022 Collaborative R&D Lead participant

Digi-GIFT

1 Mar 2022 to 30 Apr 2022

Awarded
£46,081
Total cost £51,202

Product types

Collaborative R&D Feasibility Studies Grant for R&D