Buyer profile
THAMES WATER UTILITIES LIMITED
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Total contracts
60
Known spend
£11bn
24 disclosed
Average value
£451m
Per contract
Active suppliers
10
Last 5 years
Top suppliers
Last 5 years- 1
AMELIO UTILITIES LIMITED
£22m
- 2
ENVIROMONTEL LIMITED
£22m
- 3
RPS ENVIRONMENTAL MANAGEMENT LIMITED
£22m
- 4
UTILITEC SERVICES LIMITED
£22m
- 5
HWM-WATER LIMITED
£15m
- 6
TECHNOLOG LIMITED
£15m
- 7
UDLIVE LIMITED
£15m
- 8
1SPATIAL GROUP LIMITED
£6m
- 9
APEM LIMITED
£6m
- 10
QUALCO (UK) LIMITED
£5m
What they buy
By CPV categoryFinancial & insuranceCPV 66
2 contracts · £9m
Transport equipmentCPV 34
2 contracts
Construction materialsCPV 44
2 contracts
Public utilitiesCPV 65
1 contract · £15m
Repair & maintenanceCPV 50
1 contract · £816,923
Recreation, culture & sportCPV 92
1 contract · £53,000
IT servicesCPV 72
1 contract
Construction worksCPV 45
1 contract
Companies House
THAMES WATER UTILITIES LIMITED · 02366661active
Incorporated
Apr 1989
Last accounts filed
Mar 2026
Next accounts due
Dec 2027
Active officers
13
Active officers
- FRAISER, Andrewsecretary
- BANKS, Adamdirector
- BUCK, Steven Johndirector
- DE BRUNNER, Aidan Whitemandirector
- GETHING, Juliandirector
- KOTECHA, Nirmal Dhirajlaldirector
- LAND, Nicholas Charles Edwarddirector
- LYNN, Catherine Susan, Ms.director
SIC codes
Tender activity
Notices published per month — last 24 months
All contracts (60)
Bio recycling
Thames Water is the UK's largest water and wastewater service company. Every day we supply around 2.5 billion litres of tap water to 10.6 million customers across London and the Th
Governance risk and compliance tool
Thames Water is preparing to procure a Governance, Risk and Compliance (GRC) solution and associated professional services to support Digital and Cyber Security governance, risk ma
Access security products (hardening products)
Thames Water wishes to award a framework agreement to suppliers capable of supplying and installing various access security products. Suppliers must be able to provide installation
Waste tankering and cleaning services
Lot 1 - Flow Management: Waste Tankering Services, mainly reactive works •Direct award only, no mini competitions, panel of 8 suppliers Lot 2 - Sewage Treatment Works and Wet Well
Sludge inspection
This tender is for the supply of sludge inspection and testing services, for a limited 12 month period, covering the collection and analysis of approximately 6000 samples. This inc
Clean water network data logging & leak detection products
This tender covers both the supply of, and installation of, data logging equipment for the Thames Water clean water network. This includes, but is not limited to, the supply of Pre
Fire alarm installation and associated works
Thames Water intends to award Framework Agreements to up to four suppliers to design, supply, install and undertake major works to fire alarms across the TW region on mainly operat
Design and manufacture of an innovative anaerobic wastewater treatment system
Thames Water is undertaking early market engagement to inform a potential future procurement for the design, construction, commissioning, and operation of a new Anaerobic Wastewate
Supply, repair, installation and maintenance of sewer depth and event duration monitors
We need c15,000 - 30,000 additional Sewer Depth Monitors and c900 Event Duration Monitors (installation & spares) to be installed by the end of AMP8. This number of SDM installatio
Trunk mains AMP8 roll out: distributed acoustic sensing (DAS) fibre sensing solution
Thames Water is seeking to significantly improve its ability to detect leakage and bursts across its trunk mains network, where current monitoring coverage remains limited. This la
Sewer mapping
Thames Water is seeking to develop the mapped sewer network throughout Greater London and the Thames Valley area, in order to reduce blockages, internal and external floods and pol
Control and automation
Thames Water wishes to award a framework agreement to suppliers capable of project design, manufacture, installation and testing of low voltage assemblies, motor control centres an
Facilities management services
We are looking for one or more partners to deliver the following services: Lot 1 - Facilities Management - including cleaning, helpdesk, building maintenance and minor works Lot 2
Site investigation survey framework
Thames Water intends to establish a Framework Agreement to appoint suitably qualified suppliers to deliver site investigation surveys and associated deliverables across its operati
K298 maple lodge STW quality AMP 7 new permit
This project includes, but is not limited to the following packages of work: An additional inlet screen with civils alterations and screening handling upgrade An additional detrito
Main works contract for white horse reservoir
From January 2026, the South East Strategic Reservoir Option (SESRO) project name is changing to White Horse Reservoir, with a strapline of 'a space for nature, a place for people.
Debt management system replacement
Thames Water intends to award an Agreement for the provision of a new Debt Management SaaS solution, as well as the Implementation and System Integration work associated with it. T
Electric vehicles and charging infrastructure
Existing EV Charging infrastructure within Thames Water is ageing and does not meet the needs of the business in the future. Due to changes in supplier capability and to aid in red
Lifecycle and welfare
Thames Water wishes to award one framework agreement to suppliers capable of project design, building renovations, remedial works and/or the provision and maintenance of welfare ca
Portfolio, programme and project management (P3M) system to support asset lifecycle and capital delivery
Thames Water is initiating this procurement process to select the most capable and suitably qualified supplier to deliver a Portfolio, Programme, and Project Management (P3M) solut