System operational · UK tenders

Buyer profile

NATIONAL GAS TRANSMISSION PLC

privateUKG13englandGB

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Total contracts

10

Known spend

£217m

4 disclosed

Average value

£54m

Per contract

Active suppliers

1

Last 5 years

Open0Awarded3Closed1

Top suppliers

Last 5 years
  1. 1

    T.D. WILLIAMSON (U.K.) LIMITED

    2 winslatest 21 Jul 2026CH 00815090

    £25m

What they buy

By CPV category
  • Real estateCPV 70

    1 contract · £200m

  • SoftwareCPV 48

    1 contract · £1

  • Business servicesCPV 79

    1 contract

Tender activity

Notices published per month — last 24 months

10 active months
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All contracts (10)

N
Private tender
ocds-h6vhtk-06f132 · planning

RIIO-GT3 control system replacement MWC framework expression of interest

NATIONAL GAS TRANSMISSION PLC
West Midlands

This opportunity is published to advertise a preliminary market engagement exercise being conducted by National Gas Transmission PLC ("NGT"). NGT is seeking feedback from the marke

£On request
Posted · 1mo agoView details →
N
Private tender
ocds-h6vhtk-06ce67 · award

High-pressure isolation equipment

NATIONAL GAS TRANSMISSION PLC
West Midlands

The procurement is for the supply of temporary pipeline isolation system and associated auxiliary equipment to support under pressure gas transmission activities. The equipment wil

£Up to £12,724,504
Posted · 2mo agoView details →
N
Private tender
ocds-h6vhtk-067a28 · award

Hydrogen pipe mapping

NATIONAL GAS TRANSMISSION PLC
West Midlands

National Gas proposes to award this contract to Contiuum Industries Ltd. The contract scope requires: • A configured route‑optimisation software tool (the "Tool") capable of analys

£On request
Posted · 6mo agoView details →
N
Private tender
ocds-h6vhtk-066e8e · tender

Ambergate training facility building & fabrication / welding workshop

NATIONAL GAS TRANSMISSION PLC
West Midlands

Welding and Facilities Buildings • Full refurbishment of a facilities building and surrounding area to facilitate a new training centre. • Full refurbishment of welding and fabrica

£Up to £4,000,000
⏱ 20 Apr 2026
Posted · 6mo agoView details →
N
ocds-h6vhtk-065eca · planning

Technology change & delivery services (core systems & applications)

NATIONAL GAS TRANSMISSION PLC

National Gas is looking to review the market for Change and Delivery services across its enterprise core systems and applications (such as ERP, CRM and Asset Management systems). T

£Up to £1
⏱ 13 Mar 2026
Posted · 7mo agoView details →
N
ocds-h6vhtk-0603a6 · award

Procurement of external audit services (2025)

NATIONAL GAS TRANSMISSION PLC
servicesWest Midlands

As part of our commitment to strong governance and in alignment with best practice guidance issued by the Financial Reporting Council (FRC) for public interest entities, NGT will b

£On request
Posted · 9mo agoView details →
N
Private tender
ocds-h6vhtk-05e73f · planning

RIIO-GT3 control system replacement FEED framework expression of interest

NATIONAL GAS TRANSMISSION PLC
West Midlands

This notice is published to advertise a preliminary market engagement exercise being conducted by National Gas Transmission PLC ("NGT"). NGT is seeking expressions of interest and

£On request
Posted · 10mo agoView details →
N
Private tender
ocds-h6vhtk-056990 · planning

Request for information: enterprise networks, telephony and low earth orbit capabilities

NATIONAL GAS TRANSMISSION PLC
West Midlands

National Gas Transmission owns and operates Britain's National Transmission System (NTS) for gas. This complex matrix of pipelines transports gas from its points of entry to power

£On request
Posted · 14mo agoView details →
N
Private tender
ocds-h6vhtk-05436a · planning

Request for information: permanent recruitment services

NATIONAL GAS TRANSMISSION PLC
West Midlands

Purpose: National Gas Transmissions owns, manages, and operates the National Transmission System (NTS) in Great Britain, making gas available when and where it's needed. We operate

£On request
Posted · 16mo agoView details →
N
ocds-h6vhtk-04ea58 · planning

Early market engagement - project union and SCO2T connect - land assembly and consenting services

NATIONAL GAS TRANSMISSION PLC
servicesWest Midlands

National Gas Transmission (NGT) are looking to engage with the market and seek feedback regarding land assembly and consenting services required to deliver Project Union and SCO2T

£Up to £200,000,000
⏱ 21 Mar 2025
Posted · 19mo agoView details →