Top suppliers
Top suppliers to The Water Services Regulation Authority
Top-five suppliers hold 91% 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.
7965667271487380Recent contracts
Latest The Water Services Regulation Authority contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
Independent Monitor (IM) - Thames Water
ERNST & YOUNG LLP · 2026-10-28
£13.0M
Stakeholder Engagement Support
EQ COMMUNICATIONS LIMITED · 2026-10-18
£56K
Oracle SaaS Subscription
ORACLE CORPORATION UK LIMITED · 2026-10-13
£294K
Prioritisation Review
DELOITTE LLP · 2026-10-11
£118K
Insight Report Pilot Studies
Diem Analytics Limited · 2026-09-10
£16K
Website Maintenance
JAMES BLAKE SOLUTIONS LTD · 2026-08-02
£140K
Major Water Infrastructure Programme (MWIP) - Programmatic Delivery and Opportunity Assessment
Allora Infrastructure Limited · 2026-07-31
£100K
HR System
SOFTCAT PLC · 2026-07-30
£42K
Financial Accounting review
GRANT THORNTON UK LLP · 2026-07-21
£30K
Accounting Support
GRANT THORNTON UK ADVISORY & TAX LLP · 2026-07-12
£18K
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In the enkii platform
What The Water Services Regulation Authority has coming up
Sign in free to see the detail: titles, timings, values, and what to prepare.
Most of it is in IT services, financial & insurance and business services.
10
contracts ending in 12 months
Likely to be re-tendered: see which, and who holds them
1
tender pack read
What it asks bidders for: insurance, certificates, scoring
Market analysis
Bidding into The Water Services Regulation Authority — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
56%
Awards to SMEs
91%
Top-5 supplier share
0%
Framework call-offs
1
Awards to social enterprises
Around 56% of The Water Services Regulation Authority’s classified awards go to small and medium-sized enterprises, and 1 have gone to voluntary, community or social enterprises.
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 42 contracts totalling £23.5M between 2023-11-08 and 2026-11-08, working with 35 unique suppliers. Average contract value is £559K.
Who are The Water Services Regulation Authority's top suppliers?
The largest suppliers to The Water Services Regulation Authority by total award value are ERNST & YOUNG LLP, L.E.K. CONSULTING LLP, Moorhouse Consulting Limited. The top five suppliers together hold 91% of contract value.
What does The Water Services Regulation Authority buy from suppliers?
The Water Services Regulation Authority's procurement is concentrated in business services: law, marketing, consulting, recruitment, printing and security, public utilities, financial and insurance services, 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.
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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 2026-11-08
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
Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.