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Official procurement procedure

Lead Provider for Strategic Energy Planning (SEP)

No classification published
Location not published
Published value
Not published
Submission deadline Not published
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: NATIONAL ENERGY SYSTEM OPERATOR LIMITED: "Lead Provider for Strategic Energy Planning (SEP)". Published status: complete. Published value: Value not published. 1 published lot. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityNATIONAL ENERGY SYSTEM OPERATOR LIMITEDScope & CategoriesNot publishedSubmission Window
complete
No deadline published
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)Not published
Bidder Intelligence · Authority Profile: NATIONAL ENERGY SYSTEM OPERATOR LIMITED
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for NATIONAL ENERGY SYSTEM OPERATOR LIMITED. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Published-to-award variance
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
1Bids / Report
100% of reports have one bid
Supplier ConcentrationHigh Concentration
Unicorn Grid Systems a.s.Top vendor: 100% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 15 active published awards; 2 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Published-to-award variance compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Historical Awarded Suppliers With This Authority:
Supplier NameHistoric AwardsAttributable GBP Value
Unicorn Grid Systems a.s.1 win£1,318,515
Procedure terms
Contracting AuthorityNATIONAL ENERGY SYSTEM OPERATOR LIMITED
Procedure methodNot published
Procurement categoryNot published
Statuscomplete
Framework / DPSNot published
CompetitionCompetitive
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published21 May 2026, 22:34 BST
Last source update21 May 2026, 22:34 BST
Recurring procurementNot published
ClassificationNot published
Delivery areaLocation not published
OCIDocds-h6vhtk-068c6b
What is being bought
The National Energy System Operator ("NESO") conducted a mini-competition under the NESO Legal Framework Agreement to appoint a lead provider to support NESO's Strategic Energy Planning (SEP) directorate that can bring deep sector expertise. Instructions will range from pre-planned work packages to smaller, discrete unplanned ad hoc matters. This is expected to be from discrete legal queries to the review of large documents prior to publication. The anticipated Charges under this call-off shall be no more than one million five hundred thousand pounds sterling (£1,500,000) (exclusive of VAT). Specific scopes of work arising during the term of the contract will be commissioned through individual Order Forms issued under the call-off contract.
What changed
From the official release history
  1. Official notice release published
    21 May 2026, 22:34 BST
  2. Status changed to complete
    28 Apr 2026, 11:14 BST
  3. Official notice release published
    28 Apr 2026, 11:14 BST
  4. Buyer information updated
    28 Apr 2026, 11:14 BST
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    21 May 2026, 22:34 BST
  2. Award active
    Not published · Not published
  3. Contract active
    Signed 29 Apr 2026, 00:00 BST · £1,500,000
Commercial outcome and competition
Awards
GOWLING WLG (UK) LLP
Not published · Not published · active
Contracts
Contract
£1,500,000 · signed 29 Apr 2026, 00:00 BST · active
Contract period: 29 Apr 2026, 00:00 BST — 29 Apr 2029, 23:59 BST
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

NATIONAL ENERGY SYSTEM OPERATOR LIMITED

Contracting authority GB-COH-11014226
View buyer profile

  • NATIONAL ENERGY SYSTEM OPERATOR LIMITED
    buyer

    GB-COH: 11014226 · GB-PPON: PHQL-5234-MWWV
    St Catherine's Lodge Bearwood Road, Wokingham, UKJ11, RG41 5BN, GB
    nesoprocurement@neso.energy

  • GOWLING WLG (UK) LLP
    supplier

    GB-COH: OC304378 · GB-PPON: PMTV-6479-YMNX
    4 More London Riverside, London, UKI44, SE1 2AU, GB
    tenders@gowlingwlg.com
Documents (1)
Official links; attachments are not copied

  • Not published

    tender
    conflictOfInterest
Related procedures (1)