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Buyer profile

NATIONAL ENERGY SYSTEM OPERATOR LIMITED

Find a Tender identifier: GB-COH-11014226 · Wokingham, UKJ11, GB

Procurement processes44
Open opportunities0
Awarded procurements15
Signed contracts12
Avg. awarded suppliers1.4
Avg. reported bids1
Highest reported bids1
Bid-count coverage2 of 44

Value and contract picture

Published value (GBP)£375,195,850
Average published value (GBP)£34,108,714
Signed contract value (GBP)£59,534,277

GBP totals only, so values in another currency are never silently mixed into the total.

Procurement methods

Not published
15
Competitive flexible procedure
12
Award under framework
7
Direct award
5
Award procedure without prior publication of a call for competition
3
Negotiated without publication of a contract notice
2

Top categories

IT services: consulting, software development, Internet and support
5
Procurement consultancy services
2
Information technology services
1
Software package and information systems
1
Software-related services
1

Most competitive procurements

Ranked by the number of bids reported by the buyer; a multi-lot procurement can report one count per lot.

ProcurementBids reportedValueStatus
Microsoft Enterprise and On-Premise Infrastructure Licensing Agreement1Value not publishedcomplete
Operator Console1Value not publishedcomplete

Most frequent awarded suppliers

SupplierProcurements wonPublished award value (GBP)
Efficio Ltd3Value not published
DLA PIPER UK LLP2£540,000
TLT LLP2Value not published
GOWLING WLG (UK) LLP2Value not published
PALANTIR TECHNOLOGIES UK, LTD.1£17,700,270
Unicorn Grid Systems a.s.1£1,318,515
SHAKESPEARE MARTINEAU LLP1Value not published
DENTONS UK AND MIDDLE EAST LLP1Value not published
BDO LLP1Value not published
PROAV LIMITED1Value not published

Recent and open procurements

ProcurementStatusDeadlineValue
Managed Cyber Security Operations Centre and Security Information & Event Managementplanned28 Apr 2023Value not published
National Grid ESO - Cyber Incident Response and Digital Forensicsplanned31 Aug 2023Value not published
NESO Coach Services TenderClosed1 May 2026£2,050,000
NESO Travel Management ServicesClosed23 Jun 2026£29,000,000
Technical Consultancy FrameworkClosed26 Aug 2026£60,500,000
NESO Interim CapabilitycompleteNot publishedValue not published
ECP & OPDE Maintenance SupportcompleteNot publishedValue not published
Strategic Enterprise Modelling Capability SolutionplanningNot publishedValue not published
DSI Phase 2completeNot publishedValue not published
Lead Legal Services Provider for Project EchocompleteNot publishedValue not published
Salesforce Platform Licensing and Support ServicescompleteNot publishedValue not published
NESO Surveyor Agency RFPcompleteNot publishedValue not published
Microsoft Enterprise and On-Premise Infrastructure Licensing AgreementcompleteNot publishedValue not published
Procurement ServicescompleteNot publishedValue not published
NESO Engineering Support ServicesplannedNot publishedValue not published
NESO Facilities Management Services FrameworkplannedNot publishedValue not published
NESO Workplace Fit-Out, Refurbishment and Associated Works (East England)plannedNot publishedValue not published
NESO Workplace Fit-Out, Refurbishment and Associated Works (North England)plannedNot publishedValue not published
NESO Workplace Fit-Out, Refurbishment and Associated Works (Wales)plannedNot publishedValue not published
NESO Workplace Fit-Out, Refurbishment and Associated Works (Midlands)plannedNot publishedValue not published

How to read these figures

Supplier count means distinct suppliers named in awards, not all bidders. Bid counts are published aggregate statistics, not a list of submitted bids. Award and contract data currently comes from the latest retained OCDS record for each procurement process.