# DESNZ — UK public sector contract awards

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

## Key facts

- Awards: 462
- Known award value: £605,324,858
- Distinct suppliers: 217
- First award: 19 May 2022
- Latest award: 20 August 2026

## Top suppliers

- [Baringa Partners](/suppliers/baringa-partners/public-sector-contract-awards) — 13 awards
- [Verian Group UK Limited](/suppliers/verian-group-uk/public-sector-contract-awards) — 13 awards
- [Ove Arup & Partners](/suppliers/ove-arup-partners/public-sector-contract-awards) — 12 awards
- [aecom](/suppliers/aecom/public-sector-contract-awards) — 10 awards
- [Technopolis Ltd](/suppliers/technopolis/public-sector-contract-awards) — 9 awards

## Contract awards

### [Project SWAN Development Agreement](/contracts/ocds-b5fd17-19310ea9-d91e-4038-83b5-d1227b483a86)

DESNZ · SWAN Heat Network Limited · £100,000 · 6 September 2024 · awarded

### [PS25356 Impact of Inference at the Edge \(RAF043/2526\)](/contracts/ocds-b5fd17-928392b1-45c1-4e0d-8321-6a46322b0caf)

DESNZ · Edinburgh Innovations · £79,200 · 10 February 2026 · awarded

### [CSP25449 - Executive Search Agency Recruitment GBE 2025](/contracts/ocds-b5fd17-15a34c7f-76cd-46c4-9b13-abb46e4bb31e)

DESNZ · FWB Park Brown Limited · £75,000 · 4 March 2026 · awarded

### [RAF 051/2526 Engaging generations in the transition to clean energy](/contracts/ocds-b5fd17-27ed86e6-fd21-447e-a4a8-6447dbd1e4e9)

DESNZ · Verian Group UK Limited · £69,911 · 18 February 2026 · awarded

### [Support for Deep Water Wind Industry, Market and Technology Insight and Expertise](/contracts/ocds-b5fd17-cdc6ad15-332e-4162-a4bf-2859286ea4f2)

DESNZ · Buro Happold Limited · £165,369 · 2 March 2026 · awarded

### [ITT 2544 - DESNZ - Energy Technology List](/contracts/ocds-b5fd17-04e6a9fb-4f5f-427a-92b6-d276cb1428f9)

DESNZ · 5 March 2026 · open\_tender

### [PS25193 - Electrification of Heat Programme Evaluation](/contracts/ocds-b5fd17-56c6acf6-9e5a-48e6-8bb3-6eeccae78e8e)

DESNZ · ICF Consulting Services Ltd · £998,899 · 16 February 2026 · awarded

### [Industrial Electrification Investment Decision Research - AWARDED CONTRACT](/contracts/ocds-b5fd17-d2d76adc-b0ab-4f9b-91be-bb9921daefd8)

DESNZ · RICARDO LIMITED · £100,300 · 2 February 2026 · awarded

### [PS24197 Evaluation of the Non-Domestic Minimum Energy Efficiency Standards RAF030/2425](/contracts/ocds-b5fd17-6fd47de0-9086-4706-8e0c-15874b313717)

DESNZ · Technopolis · £354,319 · 2 December 2024 · awarded

### [ITT UNDER FRAMEWORK RM6360 LOT 1 - ICF Legal Service 2026](/contracts/ocds-b5fd17-5582d4ba-b6dc-4ffa-a016-0f1ad41a7822)

DESNZ · 23 February 2026 · open\_tender

### [RAF067/2324 PS24030 - Experiences of Community Benefit Funds](/contracts/ocds-b5fd17-6bca0233-8938-4eb1-a377-4f2872578298)

DESNZ · Verian Group UK Ltd · £49,881 · 6 January 2026 · awarded

### [RAF048/2526 Heating, Ventilation and Cooling \(HVAC\)\.](/contracts/ocds-b5fd17-847ea55a-9f5e-4d74-b7de-351ccb3d4b7d)

DESNZ · AECOM LIMITED · £125,380 · 26 January 2026 · awarded

### [con\_9230 - ARMS for HNTAS Data Pilots](/contracts/ocds-b5fd17-6a95f03a-f398-4563-ba8f-9aebbb62ef9d)

DESNZ · Switch2 Energy Limited · £29,250 · 26 January 2026 · awarded

### [con\_9228 - ARMS for HNTAS Data Pilots](/contracts/ocds-b5fd17-e701d824-9419-4da2-ac79-a164b58f197a)

DESNZ · Elevate Everywhere Ltd · £28,680 · 26 January 2026 · awarded

### [con\_9278 - ARMS for HNTAS Data Pilots](/contracts/ocds-b5fd17-b898f652-6691-4289-bce4-e15f0243c71a)

DESNZ · Armadillo Analytics Ltd · £22,000 · 26 January 2026 · awarded

### [con\_9229 - ARMS for HNTAS Data Pilots](/contracts/ocds-b5fd17-fcff1f0d-3e7b-4d5e-acda-76ea24bac0a7)

DESNZ · Guru Systems Limited · £29,400 · 26 January 2026 · awarded

### [con\_9230 - ARMS for HNTAS Data Pilots](/contracts/ocds-b5fd17-b959fb96-28f3-4f09-8500-9c20d2bf3fec)

DESNZ · Sycous Limited · £29,950 · 26 January 2026 · awarded

### [Industrial Electrification Investment Decision Research - Awarded contract](/contracts/ocds-b5fd17-31de334a-8498-47d4-a4da-99bfa1c92c2e)

DESNZ · PA CONSULTING SERVICES LIMITED · £139,771 · 3 February 2026 · awarded

### [PS25282 - The Provision of IS Supply Chain Research](/contracts/ocds-b5fd17-03452e94-52eb-462d-b278-6349d475c315)

DESNZ · Barbour ABI Limited · £96,280 · 29 January 2026 · awarded

### [Heat Networks Zoning Digital Beta](/contracts/ocds-b5fd17-2b327b1c-2032-4577-bb65-6efa0d1095ce)

DESNZ · TPXimpact Limited · £2,286,375 · 1 February 2024 · awarded

### [PS25351 - Cyber Assessment Framework](/contracts/ocds-b5fd17-adb329aa-d1c5-42b1-9ce9-1a24ed2a1569)

DESNZ · Logiq Consulting Ltd · £143,070 · 16 January 2026 · awarded

### [Provision for Offshore Oil Spill Service \(DESNZ - OPRED\)](/contracts/ocds-b5fd17-ed806b3d-5e11-407e-89cd-a30fea47db2a)

DESNZ · The Nautical Institute · £22,455 · 30 January 2026 · awarded

### [PS25354 - RAF040-2526 - Subsea Energy Infrastructure Resilience](/contracts/ocds-b5fd17-4a16a98f-696c-4ffe-bfaf-f29ec552dbeb)

DESNZ · PA Consulting Services Limited · £149,362 · 27 January 2026 · awarded

### [PS23213 - Energy Efficiency & Net Zero Longitudinal Survey RAF016/2324](/contracts/ocds-b5fd17-e540c3db-3e59-443c-b614-daf8adf30daf)

DESNZ · I\.F\.F RESEARCH LIMITED · £797,333 · 25 September 2023 · awarded

### [PS23325 - Industrial Energy Transformation Fund \(IETF\) Process and Interim Impact Evaluation](/contracts/ocds-b5fd17-1eddf96a-5313-43a2-bf29-7272e9db2fac)

DESNZ · Technopolis Limited · £350,000 · 11 December 2023 · awarded

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