Top suppliers
Top suppliers to THAMES WATER UTILITIES LIMITED
Top-five suppliers hold 86% of contract value — a concentrated market.
Procurement categories
What THAMES WATER UTILITIES LIMITED buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
7971347244384563Recent contracts
Latest THAMES WATER UTILITIES LIMITED contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
Combined Heat and Power Engines
Edina UK Ltd · 2026-08-04
MTI Technology Ltd
MTI Technology Ltd · 2026-07-06
Halo I.S Ltd
Halo I.S Ltd · 2026-07-06
Pen Test Partners LLP
Pen Test Partners LLP · 2026-07-06
Expleo UK Limited
Expleo UK Limited · 2026-07-06
Dionach Limited
Dionach Limited · 2026-07-06
Avella Security Ltd
Avella Security Ltd · 2026-07-06
AMR CyberSecurity LTD
AMR CyberSecurity LTD · 2026-07-06
3B Data Security Ltd
3B Data Security Ltd · 2026-07-06
2-sec Limited
2-sec Limited · 2026-07-06
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Photovoltaic (PV) Installations Little Marlow and Maidenhead
Deadline: 2026-09-15
Pipeline
Contracts expiring in the next 12 months
When these contracts end, THAMES WATER UTILITIES LIMITED typically re-tenders. SMEs preparing bids 3-6 months ahead win disproportionately often.
Sludge Inspection
Expires: 2027-05-31
Market analysis
Bidding into THAMES WATER UTILITIES LIMITED — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
48%
Awards to SMEs
86%
Top-5 supplier share
0%
Framework call-offs
1
Awards to social enterprises
Around 48% of THAMES WATER UTILITIES LIMITED’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 THAMES WATER UTILITIES LIMITED
How much does THAMES WATER UTILITIES LIMITED spend on procurement?
THAMES WATER UTILITIES LIMITED awarded 95 contracts totalling £69.3M between 2023-09-15 and 2026-09-15, working with 92 unique suppliers. Average contract value is £8.7M.
Who are THAMES WATER UTILITIES LIMITED's top suppliers?
The largest suppliers to THAMES WATER UTILITIES LIMITED by total award value are AMELIO UTILITIES LIMITED, HWM-WATER LIMITED, ENVIROMONTEL LIMITED. The top five suppliers together hold 86% of contract value.
What does THAMES WATER UTILITIES LIMITED buy from suppliers?
THAMES WATER UTILITIES LIMITED's procurement is concentrated in business services: law, marketing, consulting, recruitment, printing and security, architectural, construction, engineering and inspection services, transport equipment and auxiliary products to transportation, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for THAMES WATER UTILITIES LIMITED contracts?
THAMES WATER UTILITIES LIMITED 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 THAMES WATER UTILITIES LIMITED'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 2026-09-15
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.