Top suppliers
Top suppliers to Southern Water Services Ltd.
Top-five suppliers hold 52% of contract value — a concentrated market.
Procurement categories
What Southern Water Services Ltd. buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
42714590312435793250804472093438517385Recent contracts
Latest Southern Water Services Ltd. contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
Marketing Procurement
East Sussex College · 2026-11-06
£300K
Construction in a Built Environment
University of Brighton · 2026-11-06
£100K
Digital
Capella Associates Ltd · 2026-11-06
£200K
Legal Finance Accounting
HTFT Partnership Ltd · 2026-11-06
£50K
Business Administration
Weston College of Further and Higher Education · 2026-11-06
£200K
Andover Link Main Deisgn & Build
Clancy Docwra Limited · 2026-11-02
£39.4M
Hydraulic Model Verification
Hydraulic Analysis Limited · 2026-10-06
£1.2M
Isle of Wight Water Recycling Plant Biodiversity Net Gain
Harry Ferguson Farms Limited · 2026-09-30
£2.1M
Natural Gas Supply
Brook Green Supply Limited · 2026-09-15
£3.6M
Hire of primary treatment equipment (lamella)
Siltbuster Limited · 2026-09-11
£1.6M
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What Southern Water Services Ltd. has coming up
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Most of it is in IT services, environmental services and industrial machinery.
1
tender open now
Inviting bids today
7
contracts ending in 12 months
Likely to be re-tendered: see which, and who holds them
20
planned procurements
Work this buyer has said it intends to tender
47
frameworks running
Routes to sell here without a full tender
Market analysis
Bidding into Southern Water Services Ltd. — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
66%
Awards to SMEs
52%
Top-5 supplier share
0%
Framework call-offs
—
Awards to social enterprises
Around 66% of Southern Water Services Ltd.’s classified awards go to small and medium-sized enterprises.
Frequently asked
Common questions about selling to Southern Water Services Ltd.
How much does Southern Water Services Ltd. spend on procurement?
Southern Water Services Ltd. awarded 170 contracts totalling £3.7bn between 2023-11-08 and 2026-11-08, working with 142 unique suppliers. Average contract value is £26.5M.
Who are Southern Water Services Ltd.'s top suppliers?
The largest suppliers to Southern Water Services Ltd. by total award value are SmartestEnergy Limited, Horizon Water Infrastructure Limited, Lanes Group Plc. The top five suppliers together hold 52% of contract value.
What does Southern Water Services Ltd. buy from suppliers?
Southern Water Services Ltd.'s procurement is concentrated in industrial machinery, architectural, construction, engineering and inspection services, construction work, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for Southern Water Services Ltd. contracts?
Southern Water Services Ltd. 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 Southern Water Services Ltd.'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.