Buyer profile
The Water Services Regulation Authority
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Total contracts
38
Known spend
£80m
38 disclosed
Average value
£2m
Per contract
Active suppliers
10
Last 5 years
Top suppliers
Last 5 years- 1
Moorhouse Consulting Limited
£309,040
- 2
HAYS SPECIALIST RECRUITMENT LIMITED
£171,924
- 3
HR WALLINGFORD LIMITED
£160,000
- 4
Michael Page International recruitment limited
£106,623
- 5
23RED LIMITED
£75m
- 6
L.E.K. CONSULTING LLP
£3m
- 7
Wayne Holdings No.3 Ltd
1 winlatest 08 Oct 2025£171,168
- 8
JAMES BLAKE SOLUTIONS LTD
£140,000
- 9
FSP Consulting Services Limited
£120,000
- 10
Edge Economic Consulting Ltd
1 winlatest 14 Apr 2026£100,000
What they buy
By CPV categoryBusiness servicesCPV 79
2 contracts · £3m
R&D servicesCPV 73
1 contract · £90,100
Tender activity
Notices published per month — last 24 months
All contracts (38)
Insight report pilot studies
Deliver an initial pilot to demonstrate how lessons learnt, experience and tacit knowledge from a small number of highly experienced Ofwat staff can be captured, structured and mad
Major water infrastructure programme (MWIP) - programmatic delivery and opportunity assessment
Undertake a programme-wide Value for Money (VfM) appraisal of the Major Water Infrastructure Programme (MWIP) to identify, test and prioritise credible cost reduction and VfM oppor
Wholesaler/retailer risk allocation model
Undertake modelling work and produce quantitative models of the costs and risks of different credit and collateral arrangements in the business retail market, together with support
Website maintenance
Alongside supporting the organisation with hosting, maintenance and security arrangements, the Supplier selected will play a key role in building on those developments to help us d
HR system
Hr System ITrent
Financial accounting review
Financial Accounting review of the accounting team
Interim finance accountant
Support the year end closedown with a particular focus on accruals, prepayments and fixed assets.
Accounting support
Review of the Accounting accounts
PROC.0261 - external change mang comms
Provision of an External Change Partner for the Communications Team
PROC.0250 - stakeholder and consultation support
Procurement for the Provision of Stakeholder and Consultation Support
PROC.0252 - chief economist
Procurement for the provision of a Chief Economist
PROC.0251 - marketing lead
Procurement for a Marketing Lead - £15000
Interim finance leadership support
The Interim Finance Leadership Support
Interim accountant assistant
An Interim Accountant Assistant
Learning and development licenses
Learning and Development Licenses for employees
Independent monitor
An independent monitor (the Monitor) was appointed to monitor and review compliance by Thames Water Utilities Limited ("the Company") (a company regulated by Ofwat) with the condit
Interim support for credit and collateral arrangements (CCA) review
Interim support to help deliver Ofwat's analysis and research that will underpin Ofwat's consultation, as well as help deliver the consultation document itself
Water efficiency campaign (WEC)
We are pleased to announce the 23red WEC Collective has been appointed as the delivery body to lead the Water Efficiency Campaign (WEC) for England and Wales. Water efficiency in E
Strategic review of major project procurement models to align with frontier shift efficiency ambitions of ofwat in the new legislative landscape
Phase 1: 'As-Is' Analysis (5 days) Undertake a detailed diagnostic review of the two major project procurement contract documents provided by Ofwat, including the Thames Tideway mo
Developing of governance for transition
Consultancy advice on how best to develop governance in the period of transition