Public buyer
DESNZ
UK contract awards from this public buyer, including who won the work and the recorded award values.
Records come from Contracts Finder and Find a Tender. An award names the contract winner but does not confirm that subcontract work is available. This profile covers notices since .
Award footprint
Published notices- Published awards
- 463
- Known award value
- £606M
- Contract winners
- 217
- Latest recorded award
Known value adds figures published in the source notices. Likely framework ceilings are excluded to avoid overstating this buyer’s activity.
Contract winner concentration
The contract winners most visible in this public buyer’s award record.
57 of 463 awards across these contract winners
- 13 awards
- 13 awards
- 12 awards
- 10 awards
- 9 awards
Contract awards
Award notices published by DESNZ, ordered by the most recently published record.
PS25210 - Transition Finance Research
Awarded 14 Nov 2025
£150KPublic buyer to contract winner
DESNZBaringa Partners LLPPS25239 - RAF027/2526 - Understanding heat pump use qualitative research to investigate the heating and consumption behaviours of heat pump owners
Awarded 03 Oct 2025
£65KPublic buyer to contract winner
DESNZVerian Group UK LimitedEV Smart Charging and SSES Professional Services Support
Awarded 30 Oct 2025
£2.4MPublic buyer to contract winner
DESNZPA CONSULTING SERVICES LIMITEDPS25232 - RAF025/2526 - Hard to Abate Industrial Sector Research
Awarded 28 Oct 2025
£495KPublic buyer to contract winner
DESNZCITY SCIENCE CORPORATION LIMITEDProvision of Transformation Professional Services
Awarded 07 Nov 2025
£4.5MPublic buyer to contract winner
DESNZErnst & YoungPS25160 - RAF008/2526 - Marginal Abatement Cost Curves and Business As Usual emissions for the UK and EU - 2025 Update
Awarded 02 Oct 2025
£279KPublic buyer to contract winner
DESNZEnerdata SASPS25272 - RAF034/2526 - Cooling Adaptations research
Awarded 06 Nov 2025
£130KPublic buyer to contract winner
DESNZVerian Group UK LtdPS22234 BUS (Boiler Upgrade Scheme) Evaluation Report
Awarded 21 Mar 2023
£844KPublic buyer to contract winner
DESNZICF Consulting Services LtdPS25182 - The Provision of Telecoms Expertise and Analysis
Awarded 05 Nov 2025
£66.5KPublic buyer to contract winner
DESNZAnalysys Mason LimitedPS25242 - Services to support the development and understanding of community and local energy business models
Awarded 31 Oct 2025
£245KPublic buyer to contract winner
DESNZGuidehouse Europe LimitedHydrogen Technical Advisor to DESNZ (Primary Supplier)
Awarded 24 Oct 2025
£7.5MPublic buyer to contract winner
DESNZWSP UK LimitedPS25146 - Evaluation of the Warm Homes Local Grant (WHLG)
Awarded 22 Oct 2025
£706KPublic buyer to contract winner
DESNZRSM UK Consulting LLPHydrogen Technical Advisor to DESNZ (Secondary Supplier)
Awarded 13 Oct 2025
£7.5MPublic buyer to contract winner
DESNZGuidehouse Europe LimitedPS25159 - Drafting guidance and CAF Overlay documents for implementing the CAF Enhanced Profile for the Oil and Upstream Gas (OUG) subsectors, under the Network and Information Systems (NIS) Regulations 2018
Awarded 22 Sep 2025
£53.4KPublic buyer to contract winner
DESNZBridewell Consulting LTDDepartment for Energy Security and Net Zero - Media Buying Call Off Contract
Awarded 27 Jun 2023
£80MPublic buyer to contract winner
DESNZManning Gottlieb OMD, a trading division of OMD Group LtdPS25165 - Supporting access to the benefits of climate policy: public perspectives
Awarded 19 Sep 2025
£230KPublic buyer to contract winner
DESNZNational Centre For Social RsearchContract Variation: National Policy Statement - Appraisal of Sustainability & Habitats Regulations Assessment
Awarded 24 Apr 2023
£254KPublic buyer to contract winner
DESNZAtkinsRéalis UK LimitedPS24305 - Adopting net zero technologies and behaviours: public views on a fair transition research
Awarded 21 Jan 2025
£194KPublic buyer to contract winner
DESNZIPSOS (MARKET RESEARCH) LtdPS25237 - Identifying 'what works' in supplier engagement.
Awarded 03 Oct 2025
£82.8KPublic buyer to contract winner
DESNZVerian Group UK LtdPS25214 Consumer experiences of energy smart appliances and interoperability: Baselining for monitoring and evaluation
Awarded 07 Oct 2025
£267KPublic buyer to contract winner
DESNZI.F.F RESEARCH LIMITEDBE24052 - Heat Network Technical Assurance Scheme (HNTAS) Shadow Service Provider
Awarded 26 Apr 2024
£2.08MPublic buyer to contract winner
DESNZGemserv LimitedClimate Innovation Pull Facility - Facility Manager - Invitation to Submit Initial Tenders
Published 07 Oct 2025
UndisclosedPublic buyer to contract winner
DESNZContract winner not disclosedBenchmarking counterfactual set of ports - East Coast of England (and East Scotland)
Awarded 07 Oct 2025
£81.5KPublic buyer to contract winner
DESNZWSP UK LimitedDSIT Media Buying
Awarded 19 Jun 2023
£9.95MPublic buyer to contract winner
DESNZManning Gottlieb OMDContract award
Awarded 30 Aug 2024
£342KPublic buyer to contract winner
DESNZNEC Software Solutions UK Limited