Department for Energy Security & Net Zero

Contracts awarded by Department for Energy Security & Net Zero, taken from Find a Tender notices published between 1 Sept 2025 to 25 Aug 2026. Every row links to the original notice.

• Contracts awarded64
• Period covered1 Sept 2025 to 25 Aug 2026
• Distinct suppliers55
• Contract valuesMedian £264k across the 9 awards that state a value
• Suppliers named36 of 64 awards

What they buy

• Business & professional services 26 awards
• Research & development 21 awards
• Surveying, architecture & engineering 8 awards
• IT, software & telecoms 7 awards
• Energy, fuel & utilities 3 awards
• Financial & insurance 2 awards

Contracts awarded

• North West- Digital and Technology Skills Programme
  25 Aug 2026 · ends 31 Mar 2029
  Supplier not named in a form we publish
• Reporting UK Non-Nuclear Radioactive Discharges
  24 Aug 2026 · ends 18 Aug 2029
  Supplier not named in a form we publish
• Audio Visual (AV) Event Support For International Conference
  19 Aug 2026 · £115k · ends 26 Feb 2027
  Awarded to PCL Live (Aberdeen) Limited
• IT Service Management and Development (SMD)
  19 Aug 2026 · ends 31 Aug 2029
  Supplier not named in a form we publish
• con_10007 DESNZ - COMMS - Media Strategy, Planning and Buying
  19 Aug 2026 · ends 13 Jun 2030
  Awarded to Wavemaker Limited T/a WPP 650
• Academic Training: National Security for Energy Security Professionals
  19 Aug 2026 · ends 25 Mar 2027
  Awarded to Kings College London
• UNFCCC Reviews - In-Country BTR of Algeria, Germany, Cyprus, Zambia
  18 Aug 2026 · ends 18 Nov 2026
  Awarded to Aether Limited
• Mission Innovation Secretariat
  4 Aug 2026 · ends 6 Jul 2027
  Awarded to ENERGY SYSTEMS CATAPULT LIMITED
• RAF 006/2627: Plug-in Solar PV Fire Study
  31 Jul 2026 · ends 16 Oct 2026
  Awarded to Arceio Limited
• Public Available Specification (PAS) 63100 Amendment and Review
  28 Jul 2026 · £264k · ends 4 Aug 2028
  Awarded to BSI Standards Ltd
• Travel and Accommodation for Organisation for the Prohibition of Chemical Weapons (OPCW)
  17 Jul 2026 · ends 30 Jun 2029
  Awarded to Selwyn's Travel Ltd
• ICIS Energy data and insight subscription service; 2026/2027
  1 Jul 2026 · ends 24 Jun 2027
  Awarded to LexisNexis Risk Solutions UK Ltd
• Nuclear Innovation and Research Advisory Board (NIRAB)
  1 Jul 2026 · ends 31 Mar 2027
  Awarded to United Kingdom National Nuclear Laboratory Ltd
• Electricity Safety, Quality and Continuity Regulations - Suitably Qualified Person
  25 Jun 2026 · ends 27 Jul 2026
  Awarded to Gutteridge Haskins & Davey Ltd
• Climate Services for a Net Zero Resilient World (CSN0W2)
  23 Jun 2026 · ends 31 Mar 2030
  Supplier not named in a form we publish
• DESNZ / DSIT - COMMS - Politico Renewal UK7 Notice
  11 Jun 2026 · ends 16 Apr 2028
  Awarded to Politico
• Analytical Model Training Course
  4 Jun 2026 · ends 31 Jul 2026
  Awarded to Centre for Sustainable Energy
• Transport Industrial and Commercial Refrigeration (TICR) UK5 Notice
  3 Jun 2026 · £24k · ends 31 Dec 2026
  Supplier not named in a form we publish
• Nuclear Safeguards Programme
  1 Jun 2026 · £23m · ends 31 Mar 2030
  Awarded to United Kingdom National Nuclear Laboratory Ltd
• Heat Zoning Core Digital Service
  28 May 2026 · ends 30 Nov 2027
  Awarded to TPX Impact Limited
• Conducting tests for HEM:FHS Model development
  12 May 2026 · amended since award
  Awarded to UNIVERSITY OF SALFORD(THE)
• Assessment of legacy data for natural hydrogen in the UK
  5 May 2026 · ends 7 Apr 2026
  Supplier not named in a form we publish
• UK5 Notice Publicly Available Specification (PAS)2035 & 2030 - review
  1 May 2026 · ends 28 Feb 2027
  Awarded to BSI Standards Ltd
• NDA Review
  16 Apr 2026 · ends 26 Oct 2026
  Supplier not named in a form we publish
• Cornwall Insights Subscription 2026-2027
  14 Apr 2026 · ends 31 Mar 2027
  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].