System operational · UK tenders

Buyer profile

Network Rail Infrastructure Limited

transportUKenglandGB

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Total contracts

336

Known spend

£32bn

308 disclosed

Average value

£104m

Per contract

Active suppliers

10

Last 5 years

Open7Awarded88Closed37

Top suppliers

Last 5 years
  1. 1

    Oracle Corporation UK Limited

    4 winslatest 12 May 2026CH 01782505

    £11m

  2. 2

    PBE Europe Limited

    3 winslatest 18 Sept 2026CH 08337837

    £6m

  3. 3

    Tended Ltd

    3 winslatest 17 Aug 2026CH 10732693

    £5m

  4. 4

    Voestalpine Signaling UK Ltd.

    2 winslatest 14 Sept 2026

    £111m

  5. 5

    XEIAD Ltd.

    2 winslatest 07 Aug 2026

    £109m

  6. 6

    Ground Control Ltd

    2 winslatest 06 Aug 2026

    £107m

  7. 7

    RESONATE GROUP LIMITED

    2 winslatest 10 Jun 2026CH 05839985

    £96m

  8. 8

    SIEMENS MOBILITY LIMITED

    2 winslatest 09 Jun 2026

    £62m

  9. 9

    Inspire (Structures) Ltd

    2 winslatest 06 Aug 2026

    £14m

  10. 10

    Pandrol Ltd

    2 winslatest 26 Jan 2026CH 00521438

    £12m

What they buy

By CPV category
  • IT servicesCPV 72

    2 contracts · £16m

  • Repair & maintenanceCPV 50

    2 contracts · £10m

  • Construction materialsCPV 44

    1 contract · £1m

Tender activity

Notices published per month — last 24 months

20 active months
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All contracts (336)

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Open
ocds-h6vhtk-06f966 · tender

Lineside tree surveys - eastern

NETWORK RAIL INFRASTRUCTURE LIMITED
London

This contract is for a framework to carry out on‑foot lineside tree surveys in the Eastern Region of the UK rail network, split into two geographic lots, to find and reduce risks from dead, diseased or dying trees.

£Up to £3,600,000
⏱ 16 Oct 2026
Posted · 3w ago6d left →
N
ocds-h6vhtk-05954f · award

Supply of data loggers

NETWORK RAIL INFRASTRUCTURE LIMITED
London

A multi-supplier framework agreement for the provision of Data Loggers, Ancillary Equipment, and Associated Services (DLAE&AS). This agreement covers the supply of commercial off-t

£Up to £55,742,512
⏱ 3 Oct 2025
Posted · 3w agoView details →
N
ocds-h6vhtk-06db68 · award

Substation securing

NETWORK RAIL INFRASTRUCTURE LIMITED
London

This is a one-time STA for the provision of support services to undertake testing, assurance, and implementation activities for the Remote Secure solution. The scope includes the e

£Up to £397,000
Posted · 3w agoView details →
N
ocds-h6vhtk-06f5e7 · planning

Virtual accessibility tours PME

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Network Rail is looking to procure an end-to-end Virtual Accessibility Tours service for a baseline portfolio of 250 designated railway stations across Great Britain. The proposed

£On request
Posted · 1mo agoView details →
N
ocds-h6vhtk-06c8c4 · award

UK5 - transparency notice template

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Network Rail Infrastructure Limited intends to directly award a contract to enhance the positional accuracy across the entire Ultrasonic Testing Unit (UTU) fleet. The goal is to ac

£Up to £4,759,510
Posted · 1mo agoView details →
N
ocds-h6vhtk-06f46c · award

Modular lift, design, manufacture, installation, testing and commissioning

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Description of the Requirement Network Rail Infrastructure Limited intends to enter into a contract with Explore 2050 (Trading as Vertiq) for the design, manufacture, installation,

£Up to £20,000,000
Posted · 1mo agoView details →
N
ocds-h6vhtk-06f368 · planning

Rail-based ultrasonic testing capability

NETWORK RAIL INFRASTRUCTURE LIMITED
London

The requirement is for a rail-based ultrasonic testing capability designed to supplement existing Ultrasonic Testing Units (UTUs). The service will be deployed across all Routes an

£On request
Posted · 1mo agoView details →
N
ocds-h6vhtk-06e823 · planning

Wales & western: civils delivery contract EOI

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Network Rail intends to establish a multi-lot framework for the delivery of geotechnical and civil engineering works across the Wales and Western Region. The framework will primari

£Up to £150,000,000
Posted · 1mo agoView details →
N
ocds-h6vhtk-06f0bb · planning

Data management solution for train service specification data

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Network Rail is developing an Access and Use Policy that will set out how Great British Railways (GBR) will make decisions regarding access to GBR infrastructure for train operatio

£On request
Posted · 1mo agoView details →
N
ocds-h6vhtk-059530 · award

Oxford - architect services

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Network Rail is seeking to appoint a suitably qualified and experienced architectural practice to lead the design and planning application for the redevelopment of Oxford Station a

£Up to £2,150,000
⏱ 10 Oct 2025
Posted · 1mo agoView details →
N
ocds-h6vhtk-06f054 · award

PBE maintenance support of axel wireless products on the GSM-R network

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Support agreement for the provision of third-level maintenance, repair and technical support services for the bespoke Axell repeater estate and associated Axell Element Manager (AE

£Up to £3,740,000
Posted · 1mo agoView details →
N
Open
ocds-h6vhtk-06efbf · tender

UK4 - tender notice template for CSM & RIR framework

NETWORK RAIL INFRASTRUCTURE LIMITED
London

The purpose of this Framework is to provide specialist safety and assurance services across the Northwest and Central Region. These services support compliance with Commission Impl

£Up to £13,500,000
⏱ 2 Nov 2026
Posted · 1mo ago22d to apply →
N
ocds-h6vhtk-06efbb · planning

Remote condition monitoring platform

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Network Rail owns and runs Britain's rail infrastructure and is committed to providing a world-class network for train companies, freight operators and for passengers. Network Rail

£On request
Posted · 1mo agoView details →
N
ocds-h6vhtk-069756 · award

Transparency notice - technical support services

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Supply Chain Services, part of Route Services, have a requirement for Technical Support services from the original equipment manufacturers (OEMs) for Network Rail’s five plain line

££1,314,775 — £1,439,775
Posted · 1mo agoView details →
N
ocds-h6vhtk-05473a · award

Provision of fire risk assessment for network rail, transport for wales and great western railway

NETWORK RAIL INFRASTRUCTURE LIMITED
London

To provide fire risk assessments or reviews as directed at specified locations. The contractor(s) will provide where requested, fire engineering support, guidance and direction for

£Up to £1,547,355
⏱ 12 Dec 2025
Posted · 1mo agoView details →
N
ocds-h6vhtk-06a597 · planning

Pre-market engagement notice - concrete bearers

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Network Rail requires the supply of concrete bearers for Switches & Crossings (S&C) renewals and maintenance work. Concrete bearers are critical structural components of S&C units,

£On request
Posted · 1mo agoView details →
N
ocds-h6vhtk-06e8be · planning

E&P, SPS and OLE framework for southern region

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Network Rail intends to establish a framework for the delivery of Electrical & Plant (E&P) Minor and Reactive Works, Signalling Power Supply (SPS) Minor Works and Renewals, and Ove

£Up to £28,000,000
Posted · 1mo agoView details →
N
ocds-h6vhtk-06e7ee · planning

Distribution and plant framework

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Network Rail is issuing this preliminary market engagement notice to better understand the current capabilities of the supply market for Distribution and Plant works across the Eas

£Up to £48,000,000
Posted · 1mo agoView details →
N
ocds-h6vhtk-06e7cc · planning

Future railway mobile communication system (frmcs) trackside civils request for information

NETWORK RAIL INFRASTRUCTURE LIMITED
London

The Future Railway Mobile Communication System (FRMCS) represents a critical replacement of the current Global System for Mobile Communications-Railway (GSM-R) system, transitionin

£On request
Posted · 1mo agoView details →
N
ocds-h6vhtk-065b10 · planning

Insulated rail joints & rail ancillaries

NETWORK RAIL INFRASTRUCTURE LIMITED
London

Network Rail is undertaking market research to assess the current level of industry interest, capability and capacity for the manufacture and supply of Insulated Rail Joints (IRJs)

£Up to £20,000,000
Posted · 1mo agoView details →