Buyer profile
Ofgem
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Total contracts
160
Known spend
£236m
121 disclosed
Average value
£2m
Per contract
Active suppliers
10
Last 5 years
Top suppliers
Last 5 years- 1
Kelvin Construction Company Limited
2 winslatest 26 Jun 2026£23m
- 2
CEPA LLP
2 winslatest 01 Sept 2026£11m
- 3
8x8 UK Limited
2 winslatest 14 Aug 2026£2m
- 4
Chatham Financial Europe, Ltd
£542,500
- 5
S&P DOW JONES INDICES LIMITED
2 winslatest 20 Aug 2026£146,764
- 6
RRL Group Limited
1 winlatest 25 Jun 2026£21m
- 7
AtkinsRealis UK Limited
1 winlatest 25 Jun 2026£21m
- 8
Black & Veatch (U.K.) Limited
1 winlatest 21 May 2025£5m
- 9
AtkinsRéalis UK Limited
1 winlatest 29 Sept 2026£3m
- 10
RINA Consulting S.p.A.
1 winlatest 29 Sept 2026£3m
What they buy
By CPV categoryBusiness servicesCPV 79
42 contracts · £111m
IT servicesCPV 72
26 contracts · £50m
Architectural & engineeringCPV 71
14 contracts · £3m
Financial & insuranceCPV 66
10 contracts · £455,135
R&D servicesCPV 73
10 contracts · £224,000
Education & trainingCPV 80
6 contracts · £531,020
SoftwareCPV 48
5 contracts · £9m
Radio, TV & telecomsCPV 32
5 contracts · £120,000
Renewal radar
Awarded contracts predicted to come up for re-tender in the next 18 months
- 2026-050 Recruitment Campaign for CEO
Predicted using median duration of UK contracts in the same CPV division (11 months from contract start date → renewal expected by Apr 2027).
Apr 2027
40% confident
- 2026-051 Recruitment Campaign for Chief Economist
Predicted using median duration of UK contracts in the same CPV division (11 months from contract start date → renewal expected by Apr 2027).
Apr 2027
40% confident
- Network Charging Modelling Options Review
Predicted using median duration of UK contracts in the same CPV division (11 months from contract start date → renewal expected by Jun 2027).
Jun 2027
40% confident
Tender activity
Notices published per month — last 24 months
All contracts (160)
Independent academic advisor for RIIO-GD2
The RIIO GD team are seeking to appoint an academic adviser to support us as we develop our approach to RIIO-GD2 cost assessment. The independent academic advisor should have - str
Energy-related technical consultancy advice framework agreement
The Authority is seeking to implement a framework for the provision of gas, electricity, renewable heat/electricity and energy efficiency technical consultancy advice
Research participant recruitment
Each round of research requires the recruitment of a number of consumers, so that we can test various iterations of each product or communication, ahead of taking to full testing o
Derivative and financial instrument benchmarking adviser offshore tendering
The Adviser shall provide expert advice on the hedging process up to and at Financial Close (FC) on Tender Round 5 and Tender Round 6. This shall include negotiation with hedge pro
Opt-in collective switch
The Authority proposes to facilitate a test of a collective switch run by the appointed Service Provider
Temporary support for RIIO-GT1 re-opener submissions
We are seeking technical evaluation support for 3-6 months to assist in evaluating a reopener submission for additional costs relating to enhanced cyber security, in relation to th
ITT for audit review
Lot 1 Ofgem require a review of our current approach to audit activity across the schemes that we administer to gain a clear understanding of current audit activity in each scheme
Targeted charging review
We are seeking an expert and independent modelling assessment of the impact, costs and benefits of different options for reform of current residual charging arrangements. We need t
Targeted charging review
We are seeking an expert and independent modelling assessment of the impact, costs and benefits of different options for reform of current residual charging arrangements. We need t
Researching and designing a competition for access to the database of disengaged customers
This requirement is for the appointed Service Provider to work with Ofgem to research and design a competition for access to the database of disengaged domestic customers. This pro
Corporate gymnasium membership for london
Ofgem are seeking an external professional gymnasium provider in Canary Wharf, London that will support the fitness and wellbeing of Ofgem staff by providing facilities akin to a g
Energy-related technical consultancy advice framework agreement
The Authority is seeking to implement a framework for the provision of gas, electricity, renewable heat/electricity and energy efficiency technical consultancy advice
Exploring the value of baseload capacity and developing modelling capability - lot 1 and lot 2
This Project is divided into two Lots; bidders may compete for either one, or both. Lot 1 requires high quality modelling analysis to provide answer the question 'what is the margi
Opt-in collective switch
The Authority proposes to facilitate a test of a collective switch run by the appointed Service Provider
Heads of terms for agreement SPV model onshore electricity transmission projects
This Scope of Work (SoW) sets out the Ofgem's requirements for consultancy support to be provided for the development of heads of terms for a generic delivery agreement between an
Procurement consultancy support for switching programme centralised switching service
The aim of this Procurement is to appoint a Service Provider to support Ofgem's role in assuring the procurement of a new IT solution (the Centralised Switching Service) led by the
Corporate gymnasium membership for london
Ofgem are seeking an external professional gymnasium provider in Canary Wharf, London that will support the fitness and wellbeing of Ofgem staff by providing facilities akin to a g
Consultancy support on evidence gathering on access to data for settlement purposes
We are seeking a consultant to provide temporary support to the team to build the evidence base to feed into our decision on access to data for settlement. This role would be focus
Switching programme -programme assurance & advisory support
Ofgem is looking for expert consultancy support to provide the programme with independent advice and assurance on the ongoing Blueprint & Detailed Level Specification phase deliver
Management and allocation of voluntary redress payments made by energy companies
The Service Provider will be responsible for:Financial management of volunatary redress monies paid by energy companies;Identifying potential charitable recipients, to be allocated