# DESNZ: UK public-sector contract awards

> A public buyer profile built from sourced government contract award notices.

## Key facts

- Awards: 463
- Known award value: £605,538,205
- 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

### [BE24163 - Unlocking Waste Heat: Guidance for Heat Networks & Heat Sources](/contracts/ocds-b5fd17-1543e07e-b539-459d-b799-2169d673dc51)

DESNZ · I\.F\.F Research Limited · £230,779 · 20 February 2025 · awarded

### [Legal Support for HNDU](/contracts/ocds-b5fd17-20999253-970a-493b-8bd4-411c7156178b)

DESNZ · Bevan Brittan LLP · £50,000 · 31 January 2025 · awarded

### [PS24214 Research offshore wind](/contracts/ocds-b5fd17-433c6ff3-fdf3-4a2a-af77-f9f84d26dd46)

DESNZ · DNV Services UK Limited · £41,420 · 7 November 2024 · awarded

### [AZP Project Delivery Support](/contracts/ocds-b5fd17-d1e6a8e8-5db3-4167-9da7-4a5dbcb74d2e)

DESNZ · Ove Arup & Partners Limited · £80,000 · 17 February 2025 · awarded

### [HNDU Project Delivery Support Lot 1](/contracts/ocds-b5fd17-14e0660e-cce5-4e3a-b4db-35b1c37a9528)

DESNZ · WSP UK Limited · £220,000 · 13 February 2025 · awarded

### [External Legal Advisory Support for Nuclear Projects](/contracts/ocds-b5fd17-66643f88-0872-4104-b03d-a8a515ecae92)

DESNZ · 17 March 2025 · open\_tender

### [PS24190 - Digital Standards Landscaping](/contracts/ocds-b5fd17-b60206a9-fdc7-4180-a9e3-335eda2db49f)

DESNZ · Zuhlke Engineering LTD · £39,848 · 5 December 2024 · awarded

### [IEA TCP Alternate Delegates - Preliminary Market Engagement](/contracts/ocds-b5fd17-38656775-ee31-4afd-bad6-1532618f6d9d)

DESNZ · 10 March 2025 · pre\_procurement

### [Provision of Delivery Model Analysis](/contracts/ocds-b5fd17-3624123f-3203-4190-b03e-e1cfbc47d856)

DESNZ · Baringa Partners LLP · £159,450 · 3 March 2025 · awarded

### [External Technical Advisory Support for Existing Nuclear Projects](/contracts/ocds-b5fd17-c44cb26c-b1af-4837-b4b1-29a0db66411b)

DESNZ · 6 March 2025 · open\_tender

### [Electricity Interconnectors' Contribution To Security Of Supply](/contracts/ocds-b5fd17-2089401c-9fe7-4ab9-977d-c94f2c0898b0)

DESNZ · Frontier Economics Limited · £45,000 · 5 February 2025 · awarded

### [Contract Award Notice](/contracts/ocds-b5fd17-19190a27-d43e-4e56-a1c1-a4a867be7d8b)

DESNZ · Motorsport Industry Association · £29,645 · 24 February 2025 · awarded

### [PS24052 Impact and Economic Evaluation of Domestic Energy Affordability Schemes in the UK](/contracts/ocds-b5fd17-3032b06d-0ac8-4e67-9e57-0410c2f4754b)

DESNZ · Ipsos \(market research\) Limited · £331,100 · 1 August 2024 · awarded

### [BE24018 - Review of cost of capital assumptions for electricity generation technologies to support policymaking across the power sector](/contracts/ocds-b5fd17-cca5b586-546f-41b4-8781-cb33b79deaa4)

DESNZ · CEPA LLP · £205,869 · 23 May 2024 · awarded

### [PS23414 - Greenhouse Gas Removal - Legal Services](/contracts/ocds-b5fd17-d289e31d-04b7-4820-b815-b9dec3442a77)

DESNZ · Ashurst LLP · £4,000,000 · 14 February 2025 · awarded

### [Tender Notice for the Administrator of the Biomass Supplier List](/contracts/ocds-b5fd17-1860782a-4325-48fe-837e-10ec72f39256)

DESNZ · 3 March 2025 · open\_tender

### [BE24253-RAF040 2425 - Hydrogen Power cost and barriers](/contracts/ocds-b5fd17-cc102bf9-5299-4cc5-9099-eb173f9575c5)

DESNZ · Baringa Partners LLP · £98,504 · 17 February 2025 · awarded

### [HNDU Project Delivery Support Lot 1](/contracts/ocds-b5fd17-99a82a8e-b7be-4ccd-a0dd-938766d00242)

DESNZ · SUSTAINABLE ENERGY LIMITED · £150,000 · 31 January 2025 · awarded

### [HNDU Zoning Support HNDU \(Heat Network Delivery Unit\) Lot 2\.1](/contracts/ocds-b5fd17-d84e844f-081f-4531-b89e-9b33779e4ae9)

DESNZ · CUBELYNX LIMITED · £45,000 · 31 January 2025 · awarded

### [HNDU Project Delivery Support](/contracts/ocds-b5fd17-9a461091-e28f-414d-a0a4-46b2e6f9e587)

DESNZ · Buro Happold Ltd · £50,000 · 31 January 2025 · awarded

### [Devops Resource for Radiological Response and Emergency Management System \(RREMS\)](/contracts/ocds-b5fd17-82fd065c-a3ff-41a7-bdc2-46949ce08249)

DESNZ · Investigo Limited · £288,750 · 3 February 2025 · awarded

### [Energy & Net Zero Professional Services Framework](/contracts/ocds-b5fd17-60845f9a-7ab6-40f2-8306-6d01dd20a8cd)

DESNZ · Accenture \(UK\) Limited · £250,000,000 · 9 December 2024 · awarded

### [Cube Lynx Commercial HNDU Support](/contracts/ocds-b5fd17-30fe8fea-1a0b-40cd-be5a-7fddeaad32f2)

DESNZ · CubeLynx Limited · £60,000 · 17 January 2025 · awarded

### [AZP & HNDU Zoning Support](/contracts/ocds-b5fd17-9ab02213-4863-42df-8530-592f361f964a)

DESNZ · Buro Happold Limited · £205,000 · 21 January 2025 · awarded

### [UNFCCC Inventory Review](/contracts/ocds-b5fd17-01ba4268-0786-401f-b087-f4ee3555030d)

DESNZ · Emma Salisbury · £20,150 · 20 February 2025 · awarded

Page 7 of 19; 463 total records.