Southern Water Services Ltd tenders and contracts
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Start for freeSouthern Water Services Ltd tenders & contracts
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- Pre-tender
Published a day ago
SMART SYSTEMS PROJECT - REQUEST FOR INFORMATION
Close date: 24/07/2026Introduction and purpose of the RFI Background For Southern Water, Smart Systems is a major transformation programme and strategic priority spanning the whole water cycle. We recently completed Discovery (Phase 1) defining the initial modules we wanted, a...
- Open
Published 8 days ago
Inspection of Pressure Vessels
2,522,174 GBPClose date: 28/08/2026Southern Water is responsible for providing water and wastewater services throughout Hampshire, Isle of Wight, Kent and Sussex, an area of 4000 Square miles. Pressure Vessels and accessories will be located on many of these operational sites; some equip...
- Open
Published 9 days ago
Alternative Water Services (AWS) Tender
160,000,000 GBPClose date: 30/07/2026About Southern Water: Southern Water is responsible for providing, maintaining, and operating water supply and distribution services covering the counties of Kent, Sussex, Hampshire and the Isle of Wight and providing services for the maintenance, repair,...
- Pre-tender
Published 18 days ago
Market Engagement Notice - Reservoir Maintenance
Close date: 25/09/2026Scope of Works includes planned and reactive maintenance, structural repairs, pipework renewals, membrane installations, and asset upgrades, with a core focus on ensuring asset integrity, water quality protection, and network resilience. Suppliers will be...
- Pre-tender
Published 21 days ago
Market Engagement Notice - Biogas Assets, Digester Maintenance and Tanks
Close date: 14/08/2026General Requirements – • Design and specification • Manufacture and/or supply • Installation and commissioning • Planned preventative maintenance (PPM) • Reactive maintenance and repair • Refurbishment and replacement • Process optimisation and performanc...
- Open
Published a month ago
Reservoir Maintenance
Close date: 25/09/2026This opportunity relates to the inspection, maintenance, refurbishment, and improvement of service reservoirs and associated network assets across Southern Water’s operational estate. The scope includes planned and reactive maintenance, structural repai...
- Open
Published a month ago
Biogas Asset, Digester Maintenance, & Tanks (non concrete)
Close date: 28/08/2026The maintenance of Biogas Assets and Digester Maintenance including cleaning.
- Open
Published 2 months ago
Odour Control & Ventilation - Supply, Maintenance, Spares and Hire
38,864,873 GBPClose date: 10/07/2026Tender to procure services for the following combined scope of work; Supply, planned and reactive maintenance, of Odour Control Assets. Supply, planned and reactive maintenance, of Heating, Ventilation, and Air Conditioning units (HVAC ). Supply and provi...
- Open
Published 6 months ago
Kent Bioresources
Close date: 31/07/2026Background Southern Water currently treats approximately 6 million m³ of sewage sludge per year across its wastewater treatment network, operating 16 sludge treatment centres (STCs) supported by a large transport and recycling operation. In Kent, the cur...
- Open
Published 7 months ago
Littlehampton & Medway (Previously Ford & Aylesford) Water Recycling Plants
Close date: 01/04/2027Southern Water is advancing two strategic water recycling schemes, Medway and Littlehampton, to deliver up to 33.4 million litres per day of purified recycled water during drought conditions. These schemes will reduce abstraction from sensitive river syst...
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Sign up freeTop suppliers to Southern Water Services Ltd
Explore relationships between Southern Water Services Ltd and suppliers to understand where partner opportunities exist, and competitor incumbents prevail.
| Supplier name | SME? | Number of awards | View awards |
|---|---|---|---|
| Mott MacDonald Limited | Unknown | 15 | View awards |
| AtkinsRéalis UK Limited | Unknown | 9 | View awards |
| WSP Environment & Infrastructure Solutions UK | Unknown | 9 | View awards |
| Accenture (UK) Limited | No | 9 | View awards |
| RPS Environmental Management Ltd | No | 8 | View awards |
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- Software package and information systems
- Research and development services and related consultancy services
- Repair and maintenance services
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- Business services: law, marketing, consulting, recruitment, printing and security
- Business and management consultancy and related services
- Training services
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