Buyer profile
United Utilities Water Limited
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Total contracts
188
Known spend
£2bn
86 disclosed
Average value
£19m
Per contract
Active suppliers
10
Last 5 years
Top suppliers
Last 5 years- 1
SOCOTEC UK Limited
2 winslatest 18 Jun 2026£32m
- 2
SALESFORCE UK LIMITED
£28m
- 3
ENEIDA, Grid Intelligence S.A.
2 winslatest 10 Sept 2026£25m
- 4
OnSite Central Ltd
2 winslatest 18 Jun 2026£24m
- 5
Westcoast Chemicals Limited
2 winslatest 02 Jul 2026£10m
- 6
CHG Electrical Ltd
2 winslatest 27 Feb 2026£9m
- 7
BENTLEY SYSTEMS (UK) LIMITED
£5m
- 8
WSP UK Limited
2 winslatest 06 Jan 2026£4m
- 9
SILTBUSTER LIMITED
£2m
- 10
EFFICIO LIMITED
2 winslatest 04 Nov 2025£1m
What they buy
By CPV categoryArchitectural & engineeringCPV 71
11 contracts · £4m
Construction materialsCPV 44
6 contracts · £3m
Construction worksCPV 45
6 contracts
Electrical equipmentCPV 31
5 contracts · £4m
Industrial machineryCPV 42
5 contracts
Repair & maintenanceCPV 50
4 contracts · £29m
Sewage, refuse & cleaningCPV 90
4 contracts
Lab & precision equipmentCPV 38
3 contracts · £650,000
Tender activity
Notices published per month — last 24 months
All contracts (188)
RFP0001-GOods-Contract-Supply, delivery & installation of biological treatment equipment
The supply, delivery and installation of Biological Treatment Equipment for Salford WwTW. Equipment can include MBBR units, DAF units, Blower skids, pipework and others.
The supply, delivery, commissioning of screens and associated equipment
United Utilities is seeking to engage with the market to understand how the information can help drive the next strategy for all screens including coarse, fine, band, combined CSO
Supply of geospatial including topographical surveys
Supply of Geospatial including Topographical Surveys The following non- exhaustive lists cover: a) the main types of Geospatial Survey that the Company requires: i. Aerial light de
PRO005043-SErvices-Bioaerosols monitoring
United Utilities (UU) require ambient bioaerosol monitoring and analysis to be completed at 5 Anaerobic Digestion facilities, located in the North West of England. The monitoring i
Building compliance and property services consultancy
UUW has a responsibility to its employees to ensure safe and suitable working conditions are provided, and also a responsibility to our customers to ensure there is no damage to pr
PRO004976- technology research and advisory platform
The authority requires: A single integrated, online subscription-based research and advisory platform for technology, that includes all of the following components: Research & Insi
Renewal of microsoft enterprise agreement and related services
This transparency notice is issued in accordance with the Procurement Act 2023 to inform the market of the contracting authority's intention to award a contract to Microsoft for th
3D printing services
United Utilities are looking to engage the market to understand who has capabilities of providing 3D printing services, how these are applicable and what the benefits could be.
FME subscription
This transparency notice is issued in accordance with the Procurement Act 2023 to inform the market of the intention of the contracting authority to move the existing FME licensing
FME subscription
This transparency notice is issued in accordance with the Procurement Act 2023 to inform the market of the intention of the contracting authority to move the existing FME licensing
Street works UK
An end-to-end service to be provided including waste sampling and consultancy (classification and assessment), environmental laboratory testing of excavation waste samples. Project
SAP annual support and maintenance renewal
Direct Award of SAP Annual Support and Maintenance Renewal This transparency notice is issued in accordance with the Procurement Act 2023 to inform the market of the contracting au
Battery energy storage systems
United Utilities Water Limited (United Utilities) requires the urgent supply and delivery of four Battery Energy Storage Systems (BESS) to support its AMP8 Power Resilience program
PRO004799-WOrks-Framework-Ground investigations
Ground Investigations to support AMP8 and AMP9 construction activity (indicative project value £60k-£1.8m) to meet the Client’s ongoing regulatory commitments. Lot 1 predominately
Extension to field service for above ground assets
United Utilities Water Limited (United Utilities) has a requirement to replace its current system for planning, scheduling and otherwise managing field operations for issues arisin
PRO004875 - services-framework-repair and maintenance of actuators and valves
This tender is being launched to meet United Utilities requirements for repair and maintenance of actuators and valves across our sites. It will run for up to a maximum of six year
PRO005025-WOrks-Framework-Rural works
United Utilities are looking to procure competent rural works contractors. Ensuring compliance with health, safety, environmental and quality standards, aligning with United Utilit
Centrifuge operators and associated site maintenance support
To provide trained and competent personnel to operate and maintain centrifuge systems at a number of UU sites. Operators will also support site operations, ensure compliance with h
PRO004931-SErvices-Contract-Contact centre resources
The scope is to include all provisions necessary to create additional resource and capacity to support UU's in-house contact centres. It is anticipated that there will be a consist
Lot LOT-0003. lot 3 - trailers including tippers, bulk bodies, and crane wagonsv
United Utilities Water Limited (UU) invites suitably qualified suppliers for the provision of trailers under a multi-lot framework agreement. This procurement supports UU's AMP8 in