# 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

### [Enterprise Cloud BI - Big Data Discovery & Optimisation](/contracts/ocds-b5fd17-3f9c1c78-7683-4913-a836-37972854900c)

DESNZ · esynergy Solutions Ltd · £49,400 · 1 December 2024 · awarded

### [PS24268 - RAF019/2425 - Streamlined Energy and Carbon Reporting Framework Evaluation](/contracts/ocds-b5fd17-a2389aa6-d201-417d-ab48-980f35c9d81f)

DESNZ · ICF Consulting Services Ltd · £266,131 · 7 January 2025 · awarded

### [Climate Finance Accelerator \(CFA\) 2 Global Delivery Partner](/contracts/ocds-b5fd17-57baa7f5-262c-4254-b5ff-ac2f5cc2b219)

DESNZ · PricewaterhouseCoopers LLP · £19,850,000 · 24 June 2025 · awarded

### [Department for Energy Security and Net Zero - Media Buying Call Off Contract](/contracts/ocds-b5fd17-c92c6733-86b1-463f-89a9-98ee4a50758b)

DESNZ · Manning Gottlieb OMD, a trading division of OMD Group Ltd · £80,000,000 · 27 June 2023 · awarded

### [Administration and Delivery of Benefit Services for Former British Coal Corporation Employees](/contracts/ocds-b5fd17-46094ce5-402c-48ac-8662-57d213ab108d)

DESNZ · CAPITA BUSINESS SERVICES LTD · £6,000,000 · 8 September 2025 · awarded

### [con\_8662 - RM6277 - Contingent labour support for Hydrogen](/contracts/ocds-b5fd17-cd504f38-27df-4dc4-a834-5c89d08373cd)

DESNZ · Allen Lane Limited · £52,800 · 15 August 2025 · awarded

### [ETS Contract to identify and develop process improvements for review of Activity Level Change Reports \(ALC\) and determination of free allowances for the Offshore sector](/contracts/ocds-b5fd17-3c36c8ed-186d-4405-a450-865279cbcb73)

DESNZ · Jacobs UK Ltd · £100,000 · 20 August 2025 · awarded

### [PS25126 - RAF006/2526 - Evaluation of the Energy Savings Opportunity Scheme phase 3\.](/contracts/ocds-b5fd17-50848b06-9174-4f27-849c-dbd0ad76b313)

DESNZ · ICF Consulting Services Ltd · £459,953 · 23 July 2025 · awarded

### [PS25027 - RAF057/2324 - Business Energy Advice Service \(BEAS\) - Pilot Evaluation](/contracts/ocds-b5fd17-5b80adb2-0000-408e-96fd-24f92d8a80b9)

DESNZ · Technopolis Limited · £286,753 · 23 May 2025 · awarded

### [SLT Strategic Consultancy Support](/contracts/ocds-b5fd17-776a488a-4c60-49ff-b7c6-d1db17dfa8e0)

DESNZ · Responsible Leadership Foundation Limited · £88,200 · 3 July 2025 · awarded

### [PS25103 - Potential Impact of Minimum Energy Efficiency Standards on Rental Prices](/contracts/ocds-b5fd17-7ff0a743-8d63-4f13-b36a-90193dfa7fbf)

DESNZ · IPSOS \(MARKET RESEARCH\) LIMITED · £128,814 · 10 July 2025 · awarded

### [AMENDMENT TO PAS 4444:2020\+A1:2021 HYDROGEN-FIRED GAS APPLIANCES](/contracts/ocds-b5fd17-e626e4eb-90f0-4da6-9433-36ab146b88ee)

DESNZ · BSI Standards Ltd · £94,400 · 26 March 2025 · awarded

### [AMENDMENT TO PAS 4444:2020\+A1:2021 HYDROGEN-FIRED GAS APPLIANCES](/contracts/ocds-b5fd17-d7d43bbf-724d-42ba-9d67-b0cdfe4272d0)

DESNZ · BSI Standards Ltd · £94,400 · 26 March 2025 · awarded

### [BE24162 - Global Calculator Upgrade](/contracts/ocds-b5fd17-ced462aa-6db9-4845-a1ac-49296c6ac8f1)

DESNZ · Frazer-Nash Consultancy Ltd · £130,000 · 10 December 2024 · awarded

### [RM6277 Renewable Electricity Directorate support](/contracts/ocds-b5fd17-35ca0984-1953-4455-88dc-a15b8bd4396d)

DESNZ · Investigo · £61,366 · 9 July 2025 · awarded

### [BE25011 - Evaluating greenhouse gas removal programmes and Cross-Programme Evaluation of NZIP Industry & Hydrogen programmes: - Lot 2 - Cross-Programme Evaluation of NZIP Industry & Hydrogen programmes\.](/contracts/ocds-b5fd17-f70d28aa-0d71-42fe-92d9-6e83b0a1cb14)

DESNZ · Technopolis Limited · £785,500 · 4 June 2025 · awarded

### [Provision of Professional Services for GBE Investments](/contracts/ocds-b5fd17-18c84256-7e76-4a9b-9f25-22735b3f5712)

DESNZ · Deloitte LLP · £1,500,000 · 25 June 2025 · awarded

### [Procurement of Evaluation of Contracts for Difference](/contracts/ocds-b5fd17-9860b9dc-0464-478b-8d37-1ac63dda1751)

DESNZ · Technopolis · £248,049 · 2 June 2025 · awarded

### [GSS25025 - Recruitment Campaign](/contracts/ocds-b5fd17-5d7801ab-eff9-4471-89a2-cfeb19244ea5)

DESNZ · IRG ADVISORS LLP · £70,000 · 29 May 2025 · awarded

### [Provision of Technical Advice and Support on Floating Offshore Wind](/contracts/ocds-b5fd17-232efcda-ac11-4c85-95a3-9ea94365902e)

DESNZ · Ricardo AEA Ltd · £250,000 · 6 June 2025 · awarded

### [External Financial Advisory Support for Existing Nuclear Projects](/contracts/ocds-b5fd17-c281e9f5-885f-4d95-a073-da007877cb04)

DESNZ · PA Consulting Group Limited · £1,000,000 · 10 June 2025 · awarded

### [CON\_7925 National Zoning Model Management and Data Analytics](/contracts/ocds-b5fd17-f7751e9b-c6c7-442b-80e6-b487fb76e447)

DESNZ · OVE ARUP & PARTNERS LIMITED · £499,996 · 23 May 2025 · awarded

### [Contract Award - Home Energy Model \(HEM\) - Lot 5](/contracts/ocds-b5fd17-f7fbf3f4-33d0-4d26-9aad-c50b3f11fe5b)

DESNZ · Etude · £1,197,935 · 3 June 2025 · awarded

### [External Technical Advisory Support for Existing Nuclear Projects](/contracts/ocds-b5fd17-b0a2d34b-dffa-4122-86dd-a18c03e6f2d5)

DESNZ · Ove Arup & Partners Limited · £600,000 · 3 June 2025 · awarded

### [Strategic Service Integration and Management \(SIAM\) Tool](/contracts/ocds-b5fd17-de6d3369-82fe-4fd3-af69-39e71ed81549)

DESNZ · Fordway Solutions Limited · £275,720 · 2 May 2025 · awarded

Page 5 of 19; 463 total records.