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BUYING ORGANISATION

THAMES WATER UTILITIES LIMITED

Published procurement activity · 57 tenders

ORGANISATION DETAILS

THAMES WATER UTILITIES LIMITED

Buyer information published with procurement notices.

Published identifier
GB-COH 02366661
Address
Reading, UKJ11, RG1 8DB, United Kingdom
First notice
7 Jan 2025
Latest notice
12 Oct 2026
Find a Tender
All tenders57£12.9bnCombined published value
Open2£3mCombined published value
Closed23£11.7bnCombined published value
Awarded18£996.5mCombined published value
Cancelled4£23mCombined published value
ISSUED TENDERS

57 tenders

All · 57Open · 2Closed · 23Awarded · 18Cancelled · 4

Smart Metering Programme for AMP8 and Beyond

THAMES WATER UTILITIES LIMITED · UKJ11

At 1.30PM on 19 October 2026 Thames Water will hold a webinar covering its future smart metering programme for AMP8 and beyond. This will be an opportunity for interested suppliers to hear directly from Thames Water's senior leadership team about the future procurement strategy for one of the UK's largest smart metering programm

Sources Find a TenderPublished 12 Oct 2026Reference 096089-2026Sector 38421100 — Water meters
Value not statedNo published estimate

Connectivity and Telecommunications Services

THAMES WATER UTILITIES LIMITED · UKJ11

Thames Water is undertaking preliminary market engagement to inform the potential future procurement of connectivity and telecommunications services, supporting its corporate, operational and Critical National Infrastructure (CNI) environments. The anticipated scope may include: - Strategic connectivity and telecommunications se

Sources Find a TenderPublished 8 Oct 2026Reference 095054-2026Sector 50330000 — Maintenance services of telecommunications equipment
Value not statedNo published estimate

Continuous Testing (PTaaS) Service Agreement

THAMES WATER UTILITIES LIMITED · UKJ11

IMPORTANT: Please read this section before deciding whether you wish to register for this event. This section provides you with information regarding the scope of this procurement and details some of the key requirements that a successful applicant MUST be able to deliver. This tender is for a new direct contract for a Continuou

Sources Find a TenderPublished 7 Oct 2026Closes 20 Oct 2026Reference 094688-2026Sector 72000000 — IT services: consulting, software development, Internet and support
£2mEstimated value

Electric Metering Services

THAMES WATER UTILITIES LIMITED · UKJ11

Thames Water Utilities Limited is seeking to appoint a partner to deliver comprehensive electricity metering services across its portfolio. The appointed partner will be responsible for providing meter operator, data collection, and data aggregation services, ensuring the continued reliability and efficiency of Thames Water's el

Sources Find a TenderPublished 28 Sept 2026Reference 091318-2026
£4.8mProposed award value · excl. VAT£5.8m incl. VAT

Low Code No Code Platform

THAMES WATER UTILITIES LIMITED · UKJ11

Thames Water is seeking to complete a tender to select and implement a modern Enterprise Low-Code/No-Code (LCNC) Platform to accelerate digital transformation, enable business-led innovation, and modernise how applications, workflows, automations, and business solutions are developed and managed across the organisation. The oppo

Sources Find a TenderPublished 24 Sept 2026Closes 23 Oct 2026Reference 098766-2026Sector 48000000 — Software package and information systems
£1mEstimated value

Pump Optimisation and Aeration Efficiency Analysis

THAMES WATER UTILITIES LIMITED · UKJ11

IMPORTANT: Please read this section before deciding whether you wish to register for this event. This section provides you with information regarding the scope of this procurement and details some of the key requirements that a successful applicant MUST be able to deliver. Thames Water intends to establish a single-lot, sole-sup

Sources Find a TenderPublished 18 Sept 2026Closes 12 Oct 2026Reference 097362-2026Sector 42122000 — Pumps
Value not statedNo published estimate

White Horse Reservoir (WHR) Independent Technical Advisor (ITA)

THAMES WATER UTILITIES LIMITED · UKJ11

Thames Water Utilities Limited is undertaking Preliminary Market Engagement (PME) in relation to the proposed procurement of an Independent Technical Advisor (ITA) for the White Horse Reservoir (WHR) project. The purpose of this market engagement is to obtain feedback from the market to help inform the development of the require

Sources Find a TenderPublished 18 Sept 2026Reference 088653-2026Sector 71318000 — Advisory and consultative engineering services
£40mEstimated value

Sludge Holding Tanks & Roofs

THAMES WATER UTILITIES LIMITED · UKJ11

This procurement is for the supply and commissioning of sludge tanks, digesters, other associated tanks, roofs, and related items at various wastewater treatment sites. Target Sites The procurement will cover purchase, installation and commissioning of new sludge tanks, digesters, and other associated tanks and roofs and associ

Sources Find a TenderPublished 16 Sept 2026Reference 087789-2026
Value not statedNo published estimate

Photovoltaic (PV) Installations Little Marlow and Maidenhead

THAMES WATER UTILITIES LIMITED · UKJ11

IMPORTANT: Please read this section before deciding whether you wish to register for this event. This section provides you with information regarding the scope of this procurement and details some of the key requirements that a successful applicant MUST be able to deliver. The following conditions would be considered as some of

Sources Find a TenderPublished 10 Sept 2026Closes 22 Sept 2026Reference 085705-2026Sector 09330000 — Solar energy
Value not statedNo published estimate

Data of Last Resort Data Collection

THAMES WATER UTILITIES LIMITED · UKJ11

This Market Engagement seeks to identify options to enable procurement of a dedicated backup collection tool for Operational Technology (OT) environments. The solution will ensure that the complete data state of critical OT assets is consistently captured and securely stored across multiple sites, serving as the organisation's d

Sources Find a TenderPublished 8 Sept 2026Reference 084737-2026Sector 72000000 — IT services: consulting, software development, Internet and support
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.