NATIONAL ENERGY SYSTEM OPERATOR LIMITED

Contracts awarded by NATIONAL ENERGY SYSTEM OPERATOR LIMITED, taken from Find a Tender notices published between 7 Oct 2025 to 26 Aug 2026. Every row links to the original notice.

Contracts awarded

13

Period covered

7 Oct 2025 to 26 Aug 2026

Distinct suppliers

14

Contract values

Median £1.6m across the 3 awards that state a value

Suppliers named

11 of 13 awards

What they buy

• Business & professional services 6 awards
• IT, software & telecoms 6 awards
• Property & real estate 1 award

Contracts awarded

• NESO Interim Capability
  26 Aug 2026 · £21m · ends 31 Jul 2027
  Awarded to PALANTIR TECHNOLOGIES UK, LTD.
• ECP & OPDE Maintenance Support
  26 Aug 2026 · £1.6m · ends 7 Sept 2031
  Supplier not named in a form we publish
• DSI Phase 2
  12 Aug 2026 · £648k · ends 26 Aug 2029
  Awarded to DLA PIPER UK LLP
• Lead Legal Services Provider for Project Echo
  31 Jul 2026 · ends 30 Jan 2029
  Awarded to TLT LLP
• Salesforce Platform Licensing and Support Services
  26 Jun 2026 · ends 30 May 2027
  Awarded to SALESFORCE UK LIMITED
• NESO Surveyor Agency RFP
  18 Jun 2026 · ends 31 May 2029
  Awarded to Jones Lang LaSalle Limited
• Microsoft Enterprise and On-Premise Infrastructure Licensing Agreement
  8 Jun 2026
  Awarded to Insight Direct (UK) Limited
• Procurement Services
  27 May 2026 · ends 24 Mar 2028
  Awarded to Efficio Ltd
• Financial Audit Services
  22 May 2026 · ends 22 Sept 2030
  Awarded to BDO LLP
• Lead Provider for Strategic Energy Planning (SEP)
  21 May 2026 · ends 29 Apr 2029
  Awarded to Gowling WLG (UK) LLP
• Legal Services Framework
  25 Feb 2026 · ends 30 Jan 2029
  Awarded to Gowling WLG (UK) LLP, DLA PIPER UK LLP, TLT LLP, ADDLESHAW GODDARD LLP, Shakespeare Martineau LLP, DENTONS UK AND MIDDLE EAST LLP
• Operator Console
  24 Feb 2026
  Awarded to PROAV LIMITED
• Digital and Data Capabilities Framework
  7 Oct 2025
  Supplier 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 [email protected].