01 Procurement
Tender overview
- Buyer
- Southern Water Services Limited
- Status
- Complete
- Procurement method
- Competitive flexible procedure
- Category
- goods
- CPV classification
- Not supplied
- Tender period
- Not supplied — 10 October 2025
Description
Southern Water Services Limited (SWS) is seeking to award a single supplier Ofgem licenced supplier for provision of natural gas to all sites within their portfolio, in accordance with the specifications set out in the tender documentation (IITT). The portfolio currently consists of 19 supply points across South East of England (Hampshire, Isle of Wight, Sussex, Kent) with total annual consumption at approximately 2.5GWh. The composition of the portfolio may change before the contract commences; SWS also reserves the right to add/remove sites from portfolio during contract term with accordance to appropriate contractual provisions. The supply under the contract is to commence on 1st of April 2026. The initial contract period is 4 years, with the option to extend for up to a maximum duration of 5 years. SWS require a fixed price contract, with the ability to fix prices under the supply contract in 12 monthly periods (or multiply of) under any active term (subject to market liquidity). The procurement will be conducted in line with the Procurement Act 2023, ensuring a fair, transparent, and competitive process to identify the Most Advantageous Tender.
This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.
02 Awards and contracts
Published award records
Natural Gas Supply
- Awarded
- 15 September 2026
- Award value
- Not supplied
- Suppliers
- 1
- Signed contract
- Not supplied
03 Organisations
Buyers, suppliers and other parties
Southern Water Services Limited
Southern Water, Southern House, Worthing, UKJ27, Bn13 3NX, United Kingdom
GB-PPON PBJQ-2231-ZRPGBrook Green Supply Limited
245 Hammersmith Road, London, UKI33, W6 8PW, United Kingdom
Companies House 02366670 →Companies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.
04 Provenance
Source for this process
Contains public sector information licensed under the Open Government Licence v3.0. Official external links are available only on the source transition page.