Top suppliers
Top suppliers to NATIONAL GRID ELECTRICITY TRANSMISSION PLC
Top-five suppliers hold 100% of contract value — a concentrated market.
Procurement categories
What NATIONAL GRID ELECTRICITY TRANSMISSION PLC buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
734535Recent contracts
Latest NATIONAL GRID ELECTRICITY TRANSMISSION PLC contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
100572 Walpole SGT4 Tertiary Connection
OCU UTILITY SERVICES LIMITED · 2026-10-12
£4.2M
Studying and Assessing the Benthic Response to Electrical Stimuli (SABRES)
Southampton University · 2026-10-05
Subsea Cable Health/security Utilising Backscatter and Established Repeater Technologies (SCHUBERT)
Southampton University · 2026-08-02
Innovation Academic Framework
CARDIFF UNIVERSITY · 2026-03-31
Innovation Academic Framework
University of Strathclyde · 2026-03-31
Innovation Academic Framework
THE UNIVERSITY OF MANCHESTER · 2026-03-31
Innovation Academic Framework
Southampton University · 2026-03-31
Innovation Academic Framework
THE UNIVERSITY OF BIRMINGHAM · 2026-03-31
Innovation Academic Framework
UNIVERSITY OF LIVERPOOL · 2026-03-31
Innovation Academic Framework
UNIVERSITY OF EXETER · 2026-03-31
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What NATIONAL GRID ELECTRICITY TRANSMISSION PLC has coming up
Sign in free to see the detail: titles, timings, values, and what to prepare.
Most of it is in construction works, repair & maintenance and energy & fuels.
4
contracts ending in 12 months
Likely to be re-tendered: see which, and who holds them
7
planned procurements
Work this buyer has said it intends to tender
2
frameworks running
Routes to sell here without a full tender
5
tender packs read
What it asks bidders for: insurance, certificates, scoring
Market analysis
Bidding into NATIONAL GRID ELECTRICITY TRANSMISSION PLC — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
13%
Awards to SMEs
100%
Top-5 supplier share
42%
Framework call-offs
1
Awards to social enterprises
Around 13% of NATIONAL GRID ELECTRICITY TRANSMISSION PLC’s classified awards go to small and medium-sized enterprises, and 1 have gone to voluntary, community or social enterprises. Around 42%of awards are call-offs from framework agreements — getting onto the right framework matters as much as the bid itself here.
Frequently asked
Common questions about selling to NATIONAL GRID ELECTRICITY TRANSMISSION PLC
How much does NATIONAL GRID ELECTRICITY TRANSMISSION PLC spend on procurement?
NATIONAL GRID ELECTRICITY TRANSMISSION PLC awarded 25 contracts totalling £9.3bn between 2023-11-08 and 2026-11-08, working with 20 unique suppliers. Average contract value is £934.0M.
Who are NATIONAL GRID ELECTRICITY TRANSMISSION PLC's top suppliers?
The largest suppliers to NATIONAL GRID ELECTRICITY TRANSMISSION PLC by total award value are Laing O'Rourke Delivery Limited, WSP UK Limited, SEESAI LIMITED. The top five suppliers together hold 100% of contract value.
What does NATIONAL GRID ELECTRICITY TRANSMISSION PLC buy from suppliers?
NATIONAL GRID ELECTRICITY TRANSMISSION PLC's procurement is concentrated in research and development services and related consultancy services, construction work, security, fire-fighting, police and defence equipment, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for NATIONAL GRID ELECTRICITY TRANSMISSION PLC contracts?
NATIONAL GRID ELECTRICITY TRANSMISSION PLC 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 NATIONAL GRID ELECTRICITY TRANSMISSION PLC'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.