Home / Buying organisations / Organisation
BUYING ORGANISATION

SOUTHERN WATER SERVICES LIMITED

Published procurement activity · 72 tenders

ORGANISATION DETAILS

SOUTHERN WATER SERVICES LIMITED

Buyer information published with procurement notices.

Published identifier
GB-PPON PBJQ-2231-ZRPG
Address
Worthing, UKJ27, BN13 3NX, United Kingdom
First notice
16 Jan 2025
Latest notice
12 Oct 2026
Find a Tender
All tenders72£3.4bnCombined published value
Open15£430.6mCombined published value
Closed13£2.5bnCombined published value
Awarded27£387.4mCombined published value
Cancelled1£23.4mCombined published value
ISSUED TENDERS

72 tenders

All · 72Open · 15Closed · 13Awarded · 27Cancelled · 1

prj_7508 - Filtration

Southern Water Services Limited · UKJ27

SWS requires a supplier (or suppliers) capable of delivering supply & installation, full inspection, servicing, and overhaul of our complete filtration asset base across all supported manufacturers. The supplier must provide OEM‑standard maintenance, guaranteed access to genuine OEM parts, and 24/7/365 breakdown and technical su

Sources Find a TenderPublished 23 Apr 2026Reference 036979-2026Sector 42912300 — Machinery and apparatus for filtering or purifying water
£4mEstimated value

Section 81 - Manhole Covers - Market Engagement Notice

Southern Water Services Limited · UKJ27

SW is seeking a supplying partner that can manage the full lifecycle management of Section 81 manhole cover covers and frames notifications across the Mainland and Isle of Wight. This includes receiving and processing reports from DfT Street Manager and other channels, extracting key details, and creating the necessary work orde

Sources Find a TenderPublished 9 Apr 2026Reference 032252-2026Sector 44423730 — Manhole frames
Value not statedNo published estimate

Winter Gritting

Southern Water Services Limited · UKJ27

Scope of Works - Southern Water is seeking a supplier for winter gritting services across the whole of its region - Sussex, Kent, Hampshire and Isle of Wight. The supplier must be able to deliver a flexible service across operational sites whilst also having the ability to cover reactive requests for leaks in public areas. The

Sources Find a TenderPublished 7 Apr 2026Closes 5 May 2026Reference 031499-2026Sector 34144400 — Road-maintenance vehicles
£4.8mEstimated value · incl. VAT

PA23 - UK4 - Tender Notice

Southern Water Services Limited · UKJ27

Scope of Services 1. Background Southern Water (SW) is re tendering its existing Apprenticeships Framework under Procurement Act 2023 rules and separately running a procurement for Lots 6a and 6b – these lots will be part of the Apprenticeships Framework prj_7318. The new scope reflects: • Removal of apprenticeship standards th

Sources Find a TenderPublished 23 Mar 2026Closes 7 Apr 2026Reference 026279-2026Sector 80500000 — Training services
£3.6mEstimated value

Open Data RFI

Southern Water Services Limited · UKJ27

Background Southern Water is undertaking a Data, Analytics and AI Transformation Programme to become the UK’s most data-intelligent water utility. A key pillar of this strategy is Open Data increasing transparency, enabling innovation, and improving trust with customers, regulators and local authorities. As part of our Data Fo

Sources Find a TenderPublished 20 Mar 2026Reference 025668-2026Sector 72000000 — IT services: consulting, software development, Internet and support
Value not statedNo published estimate

prj_7975 - Blowers & Compressors - Supply & Maintenance

Southern Water Services Limited · UKJ27

The service required under this procurement are as follows: • Supply of Assets • Design, Installation and Commissioning • Planned Preventative Maintenance (PPM) • Reactive Maintenance • Hire • Compliance & Safety Services Assosiated Services

Sources Find a TenderPublished 18 Mar 2026Reference 024377-2026Sector 42996000 — Machinery for the treatment of sewage
£6mEstimated value

Scaffolding Tender (Southern Water)

Southern Water Services Limited · UKJ27

The nature of the work required is to design, supply, erect, install, inspect, hire, remove, adopt, manage compliance, manage H&S regs (but not limited to) of all scaffolding requirements for Southern Water. Either as planned work or on a reactive basis, both within normal working hours (08:00-16:00) and outside of these hours,

Sources Find a TenderPublished 17 Mar 2026Reference 023867-2026
£52.8mSum of 3 published award valuesNot confirmed contract spend

Procurement of a Framework Agreement for Household and Non-Household Water Efficiency Audits, Retrofitting Services and Customer Engagement Services

Southern Water Services Limited · UKJ27

Southern Water is preparing to procure a single-supplier framework agreement to deliver household and non-household water efficiency audits, including the supply and installation of water-saving devices and delivery of tailored customer engagement services. The supplier will be expected to proactively identify efficiency opportu

Sources Find a TenderPublished 20 Feb 2026Reference 015538-2026
£3.3mProposed award value · excl. VAT£3.3m incl. VAT

Prj_7030 Minor Civils

Southern Water Services Limited · UKJ27

Services Required​ The Minor Civils Framework will support 3 main areas of the business for planned and reactive requirements for Water and Wastewater operations (across all regions): ​ Roads, access, footpaths, drainage & Fencing repairs​ Buildings, chambers, cabling, pipework, ducting​ Tanks​ In principle, the services require

Sources Find a TenderPublished 9 Feb 2026Reference 011369-2026
£60mProposed award value · excl. VAT£72m incl. VAT

HWTWRP Continued ME4

Southern Water Services Limited · UKJ27

The Hampshire Water Transfer and Water Recycling Project (The Project) is a Strategic Resource Option (SRO) and a major part of Southern Water’s long-term strategy to address the significant water supply shortfall in Hampshire. By using advanced water treatment technologies, the Project will transform treated wastewater, normall

Sources Find a TenderPublished 6 Feb 2026Reference 094447-2026Sector 43614000 — Parts of tunnelling machinery
Value not statedNo published estimate

Organisation details and tender classifications reflect information published by the original procurement sources. Similar buyer names are grouped only where an official identifier or compatible name and postcode provide a safe link.