Top suppliers
Top suppliers to Network Rail Infrastructure Ltd
Top-five suppliers hold 58% of contract value — a concentrated market.
Procurement categories
What Network Rail Infrastructure Ltd buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
4579507172347548607380447785092430313238646690425198Recent contracts
Latest Network Rail Infrastructure Ltd contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
Omni LX
Hitachi Rail UK Limited · 2026-11-05
£611K
Provision of Behavioural Safety Services for Southern Region
The HSQE Partnership Ltd · 2026-10-30
£3.6M
Insurance Brokerage Services
Willis Ltd · 2026-10-18
£1.7M
East West Rail - Further Critical Works
Atkins Realis UK Limited · 2026-10-14
£650.0M
project_47554 - #45669 - Conwy Tubes Track Renewal
Bottomley Site Services Limited · 2026-10-14
£700K
Potteric Carr SFC and 33kv Substation Service Agreement
Hitachi Energy UK Limited · 2026-10-09
£3.2M
Remote Securing - Controller Software Detailed Design
Navitas Engineering Limited · 2026-10-04
£1.6M
Railhead Cleaning Technology Trial
Laser Tribology B.V. · 2026-09-30
£700K
London Kings Cross & St Pancras (Platforms A&B) - Mechanical & Electrical
Tate Technical Services Limited · 2026-09-20
£4.8M
W&W Civils Examinations Framework (Earthworks)
GEOACCESS LIMITED · 2026-09-17
£24.0M
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What Network Rail Infrastructure Ltd has coming up
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Most of it is in transport equipment, construction works and repair & maintenance.
10
tenders open now
Inviting bids today
28
contracts ending in 12 months
Likely to be re-tendered: see which, and who holds them
121
planned procurements
Work this buyer has said it intends to tender
86
frameworks running
Routes to sell here without a full tender
2
tender packs read
What it asks bidders for: insurance, certificates, scoring
Market analysis
Bidding into Network Rail Infrastructure Ltd — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
46%
Awards to SMEs
58%
Top-5 supplier share
2%
Framework call-offs
1
Awards to social enterprises
Around 46% of Network Rail Infrastructure Ltd’s classified awards go to small and medium-sized enterprises, and 1 have gone to voluntary, community or social enterprises.
Frequently asked
Common questions about selling to Network Rail Infrastructure Ltd
How much does Network Rail Infrastructure Ltd spend on procurement?
Network Rail Infrastructure Ltd awarded 339 contracts totalling £6.6bn between 2023-11-08 and 2026-11-08, working with 240 unique suppliers. Average contract value is £37.2M.
Who are Network Rail Infrastructure Ltd's top suppliers?
The largest suppliers to Network Rail Infrastructure Ltd by total award value are Balfour Beatty Rail Limited, Digital Reach Partners Limited, British Steel Limited. The top five suppliers together hold 58% of contract value.
What does Network Rail Infrastructure Ltd buy from suppliers?
Network Rail Infrastructure Ltd's procurement is concentrated in construction work, business services: law, marketing, consulting, recruitment, printing and security, repair and maintenance services, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for Network Rail Infrastructure Ltd contracts?
Network Rail Infrastructure Ltd publishes open tenders on Find a Tender and Contracts Finder. ENKII matches your business against live tenders, identifies certifications you'll need, and surfaces frameworks worth applying to. Free Readiness Score in 3 minutes.
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Related ENKII resources
GUIDE
PQQ & Selection Questionnaire — Procurement Act 2023
How UK central-government departments evaluate suppliers at the pre-qualification stage.
GUIDE
Cyber Essentials — for government contracts
Most central-government contracts handling personal data require this certification.
SECTOR
UK Government IT Services
G-Cloud, DOS, Crown Commercial frameworks. Software + consultancy is Network Rail Infrastructure Ltd's largest spend area.
INDEX
All UK public-sector buyers
Browse procurement profiles for every UK government department and major buyer.
Sources & methodology
How this profile is compiled
Analysed by ENKII · Updated 2026-11-08
This profile aggregates public-record procurement data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and aggregates source records; we don't edit the underlying facts.
Source portals
- · Find a Tender (find-tender.service.gov.uk)
- · Contracts Finder
Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.