Top suppliers
Top suppliers to THE WATER SERVICES REGULATION AUTHORITY
Top-five suppliers hold 92% of contract value — a concentrated market.
Procurement categories
What THE WATER SERVICES REGULATION AUTHORITY buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
79410000
7941000071310000
7131000079310000
7931000072220000
7222000055120000
5512000090710000
9071000045230000
4523000066170000
6617000071630000
7163000079620000
7962000073110000
73110000Recent contracts
Latest THE WATER SERVICES REGULATION AUTHORITY contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
Independent Monitor
L.E.K. CONSULTING LLP · 2026-04-28
£7.5M
Independent Monitor
L.E.K. CONSULTING LLP · 2026-04-28
£3.0M
Wholesaler/Retailer Risk Allocation Model
Cubelynx Limited · 2026-02-13
£50K
Strategic Review of Major Project Procurement Models to Align with Frontier Shift Efficiency Ambitions of Ofwat in the New Legislative Landscape
Black Pear Advisory Ltd · 2026-02-06
£41K
Developing of governance for transition
Moorhouse Consulting Limited · 2026-01-23
£110K
Developing the Delivery Directorate
Moorhouse Consulting Limited · 2026-01-23
£100K
Leakage Review Project: Work Package 1 - International Comparison
HR WALLINGFORD LIMITED · 2026-01-12
£60K
Interim support for Credit and Collateral Arrangements (CCA) Review
Edge Economic Consulting Ltd · 2025-11-28
£100K
Technical advice on submissions relating to Gated allowance
Rotherglen Associates Limited · 2025-10-17
£50K
Economic Analysis and Support
Compass Lexicon · 2025-10-16
£43K
New Appointments and Variations Markets Support
NextGen Recruits Ltd · 2025-10-16
£41K
Meeting Room and Personal Space Booking Solution
Eptura International Limited · 2025-10-10
£97K
Leakage Review Work Package 2: Upstream Leakage
ATKINSRÉALIS UK LIMITED · 2025-10-08
£50K
Leakage Reporting Review - WP4 Meter Accuracy
WATER RESEARCH CENTRE LIMITED · 2025-10-08
£45K
System Consultancy
Wayne Holdings No.3 Ltd · 2025-10-08
£171K
Architecture as a Service (AaaS)
FSP Consulting Services Limited · 2025-10-08
£120K
Leakage WP3 - Smart Metering and Night Use Allowances
HR WALLINGFORD LIMITED · 2025-10-08
£100K
Economic Analysis and Support
Compass Lexicon · 2025-10-07
£47K
WEC Customer Research
Walnut Unlimited Limited · 2025-10-03
£90K
Marketing
Michael Page International recruitment limited · 2025-10-03
£68K
BIDDING AGAINST THESE SUPPLIERS?
See your match score against THE WATER SERVICES REGULATION AUTHORITY
ENKII scores your business against live tenders and identifies the certifications you need to compete with the suppliers above.
Market analysis
Bidding into THE WATER SERVICES REGULATION AUTHORITY — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
92%
Top-5 supplier share
44d
Avg response window
22d
Median response window
6mo
Avg contract duration
Frequently asked
Common questions about selling to THE WATER SERVICES REGULATION AUTHORITY
How much does THE WATER SERVICES REGULATION AUTHORITY spend on procurement?
THE WATER SERVICES REGULATION AUTHORITY awarded 24 contracts totalling £12.2M between 2023-06-17 and 2026-06-17, working with 20 unique suppliers. Average contract value is £507K.
Who are THE WATER SERVICES REGULATION AUTHORITY's top suppliers?
The largest suppliers to THE WATER SERVICES REGULATION AUTHORITY by total award value are L.E.K. CONSULTING LLP, Moorhouse Consulting Limited, Wayne Holdings No.3 Ltd. The top five suppliers together hold 92% of contract value.
What does THE WATER SERVICES REGULATION AUTHORITY buy from suppliers?
THE WATER SERVICES REGULATION AUTHORITY's procurement is concentrated in 79410000, 71310000, 79310000, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for THE WATER SERVICES REGULATION AUTHORITY contracts?
THE WATER SERVICES REGULATION AUTHORITY publishes open tenders on Find a Tender and Contracts Finder. ENKII matches your business against live tenders, identifies certifications you'll need, and surfaces frameworks worth applying to. Free Readiness Score in 3 minutes.
What's the typical response window for THE WATER SERVICES REGULATION AUTHORITY tenders?
THE WATER SERVICES REGULATION AUTHORITY typically gives suppliers a median of 22 days to respond (average 44 days). Standard contract duration is around 6 months.
Continue reading
Related ENKII resources
GUIDE
PQQ & Selection Questionnaire — Procurement Act 2023
How UK central-government departments evaluate suppliers at the pre-qualification stage.
GUIDE
Cyber Essentials — for government contracts
Most central-government contracts handling personal data require this certification.
SECTOR
UK Government IT Services
G-Cloud, DOS, Crown Commercial frameworks. Software + consultancy is THE WATER SERVICES REGULATION AUTHORITY's largest spend area.
INDEX
All UK public-sector buyers
Browse procurement profiles for every UK government department and major buyer.
Sources & methodology
How this profile is compiled
Analysed by ENKII · Updated 2026-06-17
This profile aggregates public-record procurement data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and aggregates source records; we don't edit the underlying facts.
Source portals
- · Find a Tender (find-tender.service.gov.uk)
- · Contracts Finder
- · Spend Network
Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.