Buyers
NATIONAL ENERGY SYSTEM OPERATOR LIMITED
NATIONAL ENERGY SYSTEM OPERATOR LIMITED awarded 19 contracts between 7 October 2025 and 12 October 2026, to 20 different suppliers. The most common categories were IT, software & telecoms (10 awards), then Business & professional services (6), then Property & real estate (1). Where a value was stated (7 awards), the median was £1.6m. 3 of those contracts are due to end in the next 12 months, and it has no tenders open right now.
Taken from Find a Tender and Contracts Finder contract award notices published between 7 Oct 2025 to 12 Oct 2026. Every row links to the original notice.
- Contracts awarded19
- Period covered7 Oct 2025 to 12 Oct 2026
- Distinct suppliers20
- Contract valuesMedian £1.6m across the 7 awards that state a value
- Suppliers named17 of 19 awards
What they buy
- IT, software & telecoms 10 awards
- Business & professional services 6 awards
- Property & real estate 1 award
- Repair & maintenance 1 award
- Security & emergency services 1 award
- Transport & vehicles 1 award
Contracts awarded
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HPE CNI Support & Professional Services
12 Oct 2026 · £2.6m · ends 31 Dec 2027Awarded to Hewlett Packard Ltd t/a Hewlett Packard Enterprise
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NESO Interim Capability
6 Oct 2026 · amended since awardAwarded to PALANTIR TECHNOLOGIES UK, LTD.
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DSI Phase 2
6 Oct 2026 · ends 31 Aug 2029Awarded to DLA Piper
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NESO Coach Services Tender
2 Oct 2026 · £2.2m · ends 14 Oct 2029Awarded to HORSEMAN COACHES LIMITED
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Value Added Reseller Services - Microsoft Azure
30 Sept 2026 · £14m · ends 1 Feb 2027Awarded to SOFTCAT PLC
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ECP & OPDE Maintenance Support
26 Aug 2026 · £1.6m · ends 7 Sept 2031Supplier not named in a form we publish
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Lead Legal Services Provider for Project Echo
31 Jul 2026 · ends 30 Jan 2029Awarded to TLT LLP
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Salesforce Platform Licensing and Support Services
26 Jun 2026 · ends 30 May 2027Awarded to SALESFORCE UK LIMITED
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Microsoft Unified Support (only available from Microsoft)
25 Jun 2026 · £1.1m · ends 31 May 2027Awarded to Microsoft Limited
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NESO Surveyor Agency RFP
18 Jun 2026 · ends 31 May 2029Awarded to Jones Lang LaSalle Limited
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RM6098 Technology Services 3 Project Management Tool
16 Jun 2026 · £660k · ends 30 Jun 2031Awarded to Bytes Software Services Limited
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Microsoft Enterprise and On-Premise Infrastructure Licensing Agreement
8 Jun 2026Awarded to Insight Direct (UK) Limited
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Procurement Services
27 May 2026 · ends 24 Mar 2028Awarded to Efficio Ltd
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Financial Audit Services
22 May 2026 · ends 22 Sept 2030Awarded to BDO LLP
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Lead Provider for Strategic Energy Planning (SEP)
21 May 2026 · ends 29 Apr 2029Awarded to Gowling WLG (UK) LLP
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NESO. Security - Physical and Technical Security Maintenance, Support and Asset Management Services
31 Mar 2026 · £1.2m · ends 24 Feb 2029Awarded to Total Security Protection Limited
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Legal Services Framework
25 Feb 2026 · ends 30 Jan 2029Awarded to Gowling WLG (UK) LLP, DLA Piper, TLT LLP, ADDLESHAW GODDARD LLP, Shakespeare Martineau LLP, Dentons UK and Middle East LLP
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Operator Console
24 Feb 2026Awarded to PROAV LIMITED
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Digital and Data Capabilities Framework
7 Oct 2025Supplier not named in a form we publish
Supplier names are published only where the notice carries a Companies House number, so sole traders and named individuals are not listed. Figures are counts from the published notices and nothing is inferred. To correct or remove something, email hello@bidwire.co.uk.