Buyer profile
DESNZ & DSIT Group Commercial
Get alerts when DESNZ & DSIT Group Commercial publishes a new tender — 7-day free trial, then £4.99/month.
Total contracts
38
Known spend
£407m
35 disclosed
Average value
£12m
Per contract
Active suppliers
10
Last 5 years
Top suppliers
Last 5 years- 1
Deloitte LLP
2 winslatest 30 Jun 2025£266m
- 2
Turner and Townsend Consulting Ltd
2 winslatest 02 Jun 2025£51m
- 3
Prolific Research USA Inc
2 winslatest 18 Sept 2025£6m
- 4
Accenture (UK) Limited
1 winlatest 26 Feb 2025£250m
- 5
Arcadis Consulting (UK) Limited
1 winlatest 26 Feb 2025£250m
- 6
Costain Limited
1 winlatest 26 Feb 2025£250m
- 7
Gleeds Energy Ltd
1 winlatest 26 Feb 2025£250m
- 8
Jacobs U.K. Limited
1 winlatest 26 Feb 2025£250m
- 9
Mott MacDonald Limited
1 winlatest 26 Feb 2025£250m
- 10
Ove Arup and Partners Limited
1 winlatest 26 Feb 2025£250m
What they buy
By CPV categoryR&D servicesCPV 73
12 contracts · £35m
Architectural & engineeringCPV 71
11 contracts · £313m
IT servicesCPV 72
5 contracts · £14m
Business servicesCPV 79
4 contracts · £166,440
Financial & insuranceCPV 66
2 contracts · £16m
Community & personal servicesCPV 98
1 contract · £14m
Public administrationCPV 75
1 contract · £13m
Postal & telecomsCPV 64
1 contract · £1m
Tender activity
Notices published per month — last 24 months
All contracts (38)
Smart metering engineering services
The requirement is for services relating to engineering, technical design, signal propagation and protocol specification for smart metering-related devices. The service provider de
Dynamic dispatch model upgrade
The Department for Energy Security & Net Zero is looking to procure a licence to use a power sector model (including access to standardised data sets). This model would be a replac
Financial advisor for GBN / desnz
This is a modification to an existing contract between the Department for Energy Security and Net Zero and Deloitte LLP. The scope of the contract is for the provision of financial
Application management services for the radiological response and emergency management system (rrems)
This is a variation to an existing contract between CGI IT UK Limited and the Department for Energy, Security and Net Zero (DESNZ). The scope of the contract is for the provision o
Demand management & renewables DPS - technical assistance facility 2
The current scope of the TAF 2 contract, providing pre-delivery support to GRs of the WH:SHF and WH:LG schemes will continue, with the inclusion of the Interim Delivery Model (IDM)
Fuel finder services
Fuel Finder Service. Government published the consultation on the design of Fuel Finder on 16 January 2024. https://www.gov.uk/government/consultations/empowering-drivers-and-boost
Scope of the procurement
Purpose of the contract is to reimburse the National Nuclear Laboratory (NNL) for the advice they provide to Government, as a national laboratory owned by DESNZ. This is part of th
Prj_4673 - platform and recruitment support
DSIT requires a Supplier to provide study participants and platform access for human uplift studies and human impacts studies. The Supplier should provide recruitment and payment o
Management of the UK telecommunications laboratory
The UK Telecommunications Laboratory (UKTL) serves as the national telecoms security and resilience testing and research facility of the United Kingdom. This helps maintain the sec
DSIT x MOD neutral vendor for innovation framework agreement
The Department for Science, Innovation & Technology (DSIT) has contracted to use the Neutral Vendor Framework for Innovation (NVFI) agreement that was created by the Ministry of De
Interim delivery model (IDM) – wh:shf and WH:LG
The Department for Energy Security and Net Zero ("DESNZ") is publishing this voluntary transparency notice to alert economic operators of its intention to vary the Technical Assist
RFI- pilot programme exploring international opportunities for cyberfirs
This Request for Information (RFI) seeks information relating to a new DSIT Pilot Programme exploring international opportunities for CyberFirst. This requirement will be to: 1) La
Power sector model (BID3)
DESNZ is currently transitioning from its current power sector model, the Dynamic Dispatch Model (DDM), to a new power sector model (BID3). We anticipate it will take some time bef
N/A
This contract is for the administration/delivery of a financial support scheme for heat networks, known as the Heat Networks Investment Project (HNIP). It originally went live on t
Alternate delegates for ten international energy agency technology collaboration programmes
DESNZ is looking for experts in their field with a strong network of contacts across their industry to act as alternate delegates for ten International Energy Agency (IEA) Technolo
Energy and net zero professional services framework
The Energy and Net Zero Professional Services (ENZPS) Framework is a multi-lot Framework Agreement available for the use of the Department for Energy Security and Net Zero (DESNZ)
Supply chain school - agreement
The Partners have agreed to provide funding and support to the School as set out in and in accordance with the Constitution Subscription with the Supply Chain Sustainability School
AISI industry day
The AI Security Institute (AISI) is a research organisation within the Department of Science, Innovation and Technology. We are conducting research and building infrastructure to u