Buyers
Department for Energy Security & Net Zero
Taken from Find a Tender and Contracts Finder contract award notices published between 1 Sept 2025 to 27 Oct 2026. Every row links to the original notice.
- Contracts awarded166
- Period covered1 Sept 2025 to 27 Oct 2026
- Distinct suppliers144
- Contract valuesMedian £149k across the 97 awards that state a value
- Suppliers named92 of 166 awards
What they buy
- Research & development 64 awards
- Business & professional services 53 awards
- Surveying, architecture & engineering 26 awards
- IT, software & telecoms 14 awards
- Education & training 4 awards
- Financial & insurance 4 awards
Contracts awarded
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North West- Digital and Technology Skills Programme
25 Aug 2026 · ends 31 Mar 2029Supplier not named in a form we publish
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Reporting UK Non-Nuclear Radioactive Discharges
24 Aug 2026 · ends 18 Aug 2029Supplier not named in a form we publish
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Audio Visual (AV) Event Support For International Conference
19 Aug 2026 · £115k · ends 26 Feb 2027Awarded to PCL Live (Aberdeen) Limited
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IT Service Management and Development (SMD)
19 Aug 2026 · ends 31 Aug 2029Supplier not named in a form we publish
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Contract awarded for an Independent Evaluation and Learning Partner to assess the NDC Support Programme
19 Aug 2026 · £853k · ends 31 Mar 2029Awarded to NIRAS Group (UK) Ltd
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con_10007 DESNZ - COMMS - Media Strategy, Planning and Buying
19 Aug 2026 · ends 13 Jun 2030Awarded to Wavemaker Limited T/a WPP 650
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Academic Training: National Security for Energy Security Professionals
19 Aug 2026 · ends 25 Mar 2027Awarded to Kings College London
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UNFCCC Reviews - In-Country BTR of Algeria, Germany, Cyprus, Zambia
18 Aug 2026 · ends 18 Nov 2026Awarded to Aether Limited
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Mission Innovation Secretariat
4 Aug 2026 · ends 6 Jul 2027Awarded to ENERGY SYSTEMS CATAPULT LIMITED
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RAF 006/2627: Plug-in Solar PV Fire Study
31 Jul 2026 · ends 16 Oct 2026Awarded to Arceio Limited
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Evaluation of Electricity Transmission Network Infrastructure Bill Discount Scheme and Community Funds Guidance.
27 Jul 2026 · £614k · ends 30 Mar 2029Awarded to Verian Group UK Ltd
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Travel and Accommodation for Organisation for the Prohibition of Chemical Weapons (OPCW)
17 Jul 2026 · ends 30 Jun 2029Awarded to Selwyn's Travel Ltd
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ICF Legal Services Contract Award Notice
8 Jul 2026 · £800k · ends 7 Jun 2028Awarded to TLT LLP
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ICIS Energy data and insight subscription service; 2026/2027
1 Jul 2026 · ends 24 Jun 2027Awarded to LexisNexis Risk Solutions UK Ltd
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Nuclear Innovation and Research Advisory Board (NIRAB)
1 Jul 2026 · ends 31 Mar 2027Awarded to United Kingdom National Nuclear Laboratory Ltd
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DESNZ- Commercial Contingent Labour Support
25 Jun 2026 · £90k · ends 16 Dec 2026Awarded to Investigo Limited
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DESNZ- Commercial Contingent Labour Support
25 Jun 2026 · £90k · ends 16 Dec 2026Awarded to Investigo Limited
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Electricity Safety, Quality and Continuity Regulations - Suitably Qualified Person
25 Jun 2026 · ends 27 Jul 2026Awarded to Gutteridge Haskins & Davey Ltd
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Climate Services for a Net Zero Resilient World (CSN0W2)
23 Jun 2026 · ends 31 Mar 2030Supplier not named in a form we publish
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Contract Award Notice - Landfill Gas to Electricity, Cost Commission
19 Jun 2026 · £60k · ends 6 Nov 2026Supplier not named in a form we publish
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Carbon Capture Usage and Storage (CCUS) Financial Advisory Support
15 Jun 2026 · £15m · ends 7 Jun 2030Awarded to Ernst & Young LLP, Deloitte
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DESNZ / DSIT - COMMS - Politico Renewal UK7 Notice
11 Jun 2026 · ends 16 Apr 2028Awarded to Politico
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Analytical Model Training Course
4 Jun 2026 · ends 31 Jul 2026Awarded to Centre for Sustainable Energy
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Transport Industrial and Commercial Refrigeration (TICR) UK5 Notice
3 Jun 2026 · £24k · ends 31 Dec 2026Supplier not named in a form we publish
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Heat Zoning Core Digital Service
28 May 2026 · ends 30 Nov 2027Awarded to TPXimpact Limited
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.