# DESNZ: UK public-sector contract awards > A public buyer profile built from sourced government contract award notices. ## Key facts - Awards: 464 - Known award value: £650,993,852 - Distinct contract winners: 217 - First award: 19 May 2022 - Latest award: 2 September 2026 ## Top contract winners - [Baringa Partners](/contract-winners/baringa-partners/public-sector-contract-awards): 13 awards - [Verian Group UK Limited](/contract-winners/verian-group-uk/public-sector-contract-awards): 13 awards - [Ove Arup & Partners](/contract-winners/ove-arup-partners/public-sector-contract-awards): 12 awards - [aecom](/contract-winners/aecom/public-sector-contract-awards): 10 awards - [Technopolis Ltd](/contract-winners/technopolis/public-sector-contract-awards): 9 awards ## Contract awards ### [GSS23491 - The Provision of Creative Design and Production](/contracts/ocds-b5fd17-3e1221c0-6c47-4582-9a11-1e04fb00f1c1) DESNZ · Digital Unlimited Group Limited · £3,000,000 · 26 September 2023 · awarded ### [GSS23492 - The Provision of Strategic Media Planning](/contracts/ocds-b5fd17-91e2441a-b34c-4381-a054-c31cba5ff8ce) DESNZ · Wavemaker Limited · £750,000 · 13 October 2023 · awarded ### [Research to assess Climate Change Mitigation Options for DESNZs International Climate Finance \(ICF\) Portfolio](/contracts/ocds-b5fd17-39a23951-803f-4a06-b787-95858ab68cd8) DESNZ · Adam Smith International · £94,242 · 16 April 2024 · awarded ### [PS24034 Comfort Taking Evidence Review](/contracts/ocds-b5fd17-26b10d3d-d747-4409-bd3f-6c5bbdb342c2) DESNZ · Basis Social Limited · £39,540 · 5 February 2024 · awarded ### [PS24027 - Regulatory Reform for Businesses and Consumers in ASEAN Countries - Understanding Potential Impacts on Gender equality and Micro, Small & Medium Enterprises \(Lot 3\)](/contracts/ocds-b5fd17-d0404088-9d28-4605-95c9-0c966860da00) DESNZ · Centre for Strategy & Evaluation Services LLP \(CSES\) · £79,900 · 12 March 2024 · awarded ### [DDaT23110 - DSIT- Report Official Development Assistance \(RODA\)](/contracts/ocds-b5fd17-73a967a1-a6ce-4647-813c-29ac16f411f5) DESNZ · The Dextorus Web Ltd \( trading as DWX\) · £345,900 · 16 May 2023 · awarded ### [Legal Service for AGR Stations transfer to NDA \(NRS\)](/contracts/ocds-b5fd17-9b5c4095-3e10-4167-a537-ead784435ef5) DESNZ · Simmons & Simmons LLP · £240,000 · 12 April 2024 · awarded ### [Project Management Advisory Services for Sizewell C](/contracts/ocds-b5fd17-78565bb1-a29d-4f00-9490-ae57e8e47c6d) DESNZ · PA Consulting Limited Ltd · £1,000,000 · 6 June 2023 · awarded ### [PS23447 - Assessing supply chain interventions to de-risk the delivery of transmission infrastructure](/contracts/ocds-b5fd17-35c67d8f-e5a5-488f-a2a3-0345bb4038c9) DESNZ · Baringa Partners LLP · £99,471 · 5 February 2024 · awarded ### [BE23190 - Xlinks Economic/Commercial Advisor](/contracts/ocds-b5fd17-653cd2b5-6d08-49da-b39d-f154c443263a) DESNZ · PA Consulting Services Limited · £149,000 · 3 April 2024 · awarded ### [PS23433 Population Baseline Pilot Survey OPSS](/contracts/ocds-b5fd17-5e2b1f23-b2f2-4f33-89f0-15fbf8a13748) DESNZ · I\.F\.F RESEARCH LIMITED · £134,835 · 10 April 2024 · awarded ### [Radiological Surveillance Programme for OSPAR](/contracts/ocds-b5fd17-10d772c9-1a2e-49a7-9eca-2693a9efa4e1) DESNZ · 17 April 2024 · pre\_procurement ### [Provision of a Radiological Surveillance Programme for OSPAR \(with supporting data reporting and advice\)- Contract extension](/contracts/ocds-b5fd17-949cb96c-1207-4b00-9972-dcbb2ee85aac) DESNZ · Centre for Environment, Fisheries and Aquaculture Science \(Cefa · £212,371 · 22 March 2024 · awarded ### [Energy Efficiency Voucher Scheme \(EEV\) Scheme Design Consultancy](/contracts/ocds-b5fd17-419aa092-3057-4066-a6a8-5c1f6777f9e4) DESNZ · 12 April 2024 · open\_tender ### [Heat Networks Route to Market & SWAN legal support](/contracts/ocds-b5fd17-f7f4569c-153c-4392-9e7e-fef37492c3e6) DESNZ · Burges Salmon LLP · £1,303,500 · 20 March 2024 · awarded ### [BE24039 - Exploring take-up and usage of Thermal Energy Storage \(TES\) in district heat networks](/contracts/ocds-b5fd17-dee096ff-23b4-4130-bc94-3c92db468146) DESNZ · Carbon Limiting Technologies Limited · £80,275 · 21 March 2024 · awarded ### [BE23228 - Xlinks Technical Advisor](/contracts/ocds-b5fd17-51b0ded7-09da-4e40-b5df-2b2e0efddb80) DESNZ · Mott Macdonald Limited · £166,472 · 26 March 2024 · awarded ### [PS24076 - The Impact of Misinformation on heat pump demand](/contracts/ocds-b5fd17-67a04c1a-ba37-4fc0-a7e0-cc54503f8b99) DESNZ · Behavioural Insights Limited · £89,931 · 8 April 2024 · awarded ### [Legal Advisory Support](/contracts/ocds-b5fd17-a510806c-ca7e-4d7b-917e-2c8c6e217be9) DESNZ · DENTONS UK AND MIDDLE EAST LLP · £1,728,000 · 29 February 2024 · awarded ### [Purchasing, Distribution and Administration of Solid Fuel Benefits](/contracts/ocds-b5fd17-7b8b68b2-4a0b-44f4-bcd3-1ecfa07eb23f) DESNZ · 9 April 2024 · open\_tender ### [Grant Administration and Management Support Services for the Industrial Energy Transformation Fund \(IETF\)](/contracts/ocds-b5fd17-5577deeb-bfd3-4746-8346-b2493ef23058) DESNZ · Ricardo-AEA Ltd · £2,460,216 · 2 April 2024 · awarded ### [Evidence Management System Development Contract](/contracts/ocds-b5fd17-fb96d037-5bb3-49ce-bec3-be2cfb942406) DESNZ · TPXImpact Limited · £220,000 · 2 April 2024 · awarded ### [UNFCCC Inventory Review](/contracts/ocds-b5fd17-9dccdd78-b605-4c32-93ba-5ce6140c0d34) DESNZ · Aether Limited · £16,992 · 26 March 2024 · awarded ### [PSN Reachback Service](/contracts/ocds-b5fd17-3e9dac93-37a5-422c-ad33-20387174146a) DESNZ · FCDO Services · £130,533 · 31 March 2023 · awarded ### [UK MEMBERSHIP OF THE GLOBAL CCS INSTITUTE](/contracts/ocds-b5fd17-636986ca-2b2e-42ee-875b-c5d05b3a4be0) DESNZ · Global Carbon Capture and Storage Institute · £346,000 · 21 March 2024 · awarded Page 16 of 19; 464 total records.