System operational · UK tenders

Buyer profile

United Utilities Water Limited

privateenglandGB

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Total contracts

188

Known spend

£2bn

86 disclosed

Average value

£19m

Per contract

Active suppliers

10

Last 5 years

Open23Awarded77Closed40

Top suppliers

Last 5 years
  1. 1

    SOCOTEC UK Limited

    2 winslatest 18 Jun 2026

    £32m

  2. 2

    SALESFORCE UK LIMITED

    2 winslatest 02 Dec 2025CH 05094083

    £28m

  3. 3

    ENEIDA, Grid Intelligence S.A.

    2 winslatest 10 Sept 2026

    £25m

  4. 4

    OnSite Central Ltd

    2 winslatest 18 Jun 2026

    £24m

  5. 5

    Westcoast Chemicals Limited

    2 winslatest 02 Jul 2026

    £10m

  6. 6

    CHG Electrical Ltd

    2 winslatest 27 Feb 2026

    £9m

  7. 7

    BENTLEY SYSTEMS (UK) LIMITED

    2 winslatest 21 Aug 2026CH 02957722

    £5m

  8. 8

    WSP UK Limited

    2 winslatest 06 Jan 2026

    £4m

  9. 9

    SILTBUSTER LIMITED

    2 winslatest 15 Jan 2026CH 04737424

    £2m

  10. 10

    EFFICIO LIMITED

    2 winslatest 04 Nov 2025

    £1m

What they buy

By CPV category
  • Architectural & 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

20 active months
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All contracts (188)

U
OpenPrivate tender
ocds-h6vhtk-05ed41 · tender

PRO005033-SErvices-Framework-Combined heat and power (CHP) testing

United Utilities Water Limited
North West

United Utilities is looking for a supplier to join its framework and carry out yearly MCERTS‑compliant emissions testing on combined heat and power engines, hot‑water/steam boilers and occasional flare stacks at nine anaerobic digestion sites in the North West of England.

£Up to £1,083,333
⏱ 5 Jan 2027
Posted · yesterday87d to apply →
U
OpenPrivate tender
109905 · opportunity

PRO005033-SErvices-Framework-Combined heat and power (CHP) testing

United Utilities Water Limited
services

United Utilities is looking for a supplier to join its framework and carry out yearly MCERTS‑compliant emissions testing on combined heat and power engines, hot‑water/steam boilers and occasional flare stacks at nine anaerobic digestion sites in the North West of England.

£On request
⏱ 6 Nov 2026
Posted · 2d ago27d to apply →
U
Private tender
ocds-h6vhtk-05ed31 · award

Services-framework- IED - leakage detection and repair for biogas facilities

United Utilities Water Limited
North West

The supplier will engage in a service contract, focused on providing Leakage Detection in line with the Industrial Emissions Directive (IED). EA BAT guidance dictates that the scop

£Up to £1,250,000
⏱ 15 Jul 2026
Posted · 4d agoView details →
U
Private tender
ocds-h6vhtk-065e07 · award

PRO004993-SErvices-Framework-Water efficiency services

UNITED UTILITIES WATER LIMITED
North West

The Company invited bidders to participate in this tender for the provision of activities to support a water efficiency programme aimed to provide services to customers to reduce w

£Up to £3,333,333
⏱ 16 Jun 2026
Posted · 6d agoView details →
U
Private tender
ocds-h6vhtk-077ed2 · planning

PRO005183-WOrks-Framework-Power resilience

United Utilities Water Limited
North West

Ensuring power resilience across operational assets is a critical priority for United Utilities, with substantial investment expected to continue throughout the remainder of AMP8 a

£Up to £145,000,000
Posted · 1w agoView details →
U
Open
109674 · opportunity

PRO005183-WOrks-Framework-Power resilience

United Utilities Water Limited
works

United Utilities is setting up a Power Resilience framework to buy equipment, design‑build, inspection, maintenance and connection services that keep its water‑utility assets running during power outages. The notice is a Preliminary Market Engagement to see what suppliers can offer and how they would work within the proposed framework.

£On request
⏱ 15 Oct 2026
Posted · 1w ago5d left →
U
OpenPrivate tender
ocds-h6vhtk-077db5 · tender

PRO005124 – works – dynamic market – building, operations, labour & trade services

United Utilities Water Limited
North West

UUWL operates diverse portfolio of operational assets and infrastructure that requires ongoing maintenance, repair, and compliance-driven servicing. The scope of the Dynamic Market

£On request
⏱ 13 Dec 2034
Posted · 1w ago2986d to apply →
U
Open
109621 · opportunity

PRO005124 – works – dynamic market – building, operations, labour & trade services

United Utilities Water Limited
goods

This contract is a Dynamic Market framework for UUWL to source ongoing maintenance, repair and compliance services across a wide range of assets – from rural works to building services and environmental tasks – and is aimed at suppliers who can provide a full‑service managed support package.

£On request
⏱ 6 Nov 2026
Posted · 1w ago27d to apply →
U
Private tender
ocds-h6vhtk-077c54 · planning

PRO005130: biosolids recycling digital solution

UNITED UTILITIES WATER LIMITED
North West

Bio solids Recycling Digital Solution software and associated services

£On request
⏱ 9 Oct 2026
Posted · 1w agoView details →
U
OpenPrivate tender
ocds-h6vhtk-077b8b · tender

PRO005084-SErvices-Framework-DNM linear monitor installs

United Utilities Water Limited
North West

The purpose of this framework is to appoint three end-to-end delivery partners to support the continued deployment of battery-powered level monitoring across the wastewater network

£Up to £25,000,000
⏱ 16 Dec 2026
Posted · 1w ago67d to apply →
U
Open
109513 · opportunity

PRO005084-SErvices-Framework-DNM linear monitor installs

United Utilities Water Limited
services

United Utilities is looking for three partners to deliver a three‑year framework to install about 15,000 battery‑powered level monitors across its wastewater network, with the option to extend for five more years. The work also covers other sensor types and requires integration with United Utilities’ existing telemetry and data platforms.

£On request
⏱ 26 Oct 2026
Posted · 1w ago16d to apply →
U
OpenPrivate tender
ocds-h6vhtk-077807 · tender

PRO005158-SErvices-Contract-System integrator : billing and CRM

United Utilities Water Limited
North West

System Integrator (SI) to support the implementation of the target end state for United Utilities. The appointed supplier will be responsible for delivering end-to-end systems inte

£Up to £10,000,000
⏱ 18 Dec 2026
Posted · 2w ago69d to apply →
U
Open
109369 · opportunity

PRO005158-SErvices-Contract-System integrator : billing and CRM

United Utilities Water Limited
services

United Utilities is looking for a System Integrator to deliver end‑to‑end integration of its new billing and CRM platform, covering design through to ongoing support, to improve billing accuracy, compliance and customer experience.

£On request
⏱ 30 Oct 2026
Posted · 2w ago20d to apply →
U
Private tender
ocds-h6vhtk-07760f · planning

Supply of wastewater sample systems

United Utilities Water Limited
North West

United Utilities require the standardisation of the final effluent monitoring stations as part of UU's Project Blueprint programme. Project Blueprint is UU's strategic standardisat

£On request
⏱ 31 May 2027
Posted · 2w ago233d to apply →
U
Open
109284 · opportunity

Supply of wastewater sample systems

United Utilities Water Limited
goods

United Utilities is looking for suppliers to provide ready‑made final effluent monitoring stations for its wastewater treatment sites. The stations must use United Utilities’ standard framework instruments and be housed in a GRP kiosk, covering key water quality parameters such as turbidity, ammonia, pH and phosphorus.

£On request
⏱ 31 May 2027
Posted · 2w ago233d to apply →
U
ocds-h6vhtk-05d580 · award

PRO004988-SErvices-Framework-Liquor sampling

United Utilities Water Limited
servicesNorth West

The contract is for two suppliers to collect and transport wastewater (liquor) samples from nine Industrial Emissions Directive (IED) sites, keep them refrigerated, and deliver them to certified labs so the Environment Agency can meet permit requirements.

£On request
Posted · 3w agoView details →
U
OpenPrivate tender
ocds-h6vhtk-06fa9e · tender

Laboratory equipment and maintenance services framework – lots 1 and 2

United Utilities Water Limited
North West

United Utilities is seeking to establish a multi-supplier framework agreement for the supply of laboratory equipment and associated maintenance services. The Framework will support

£Up to £20,750,000
⏱ 12 Oct 2026
Posted · 3w ago2d left →
U
Open
109023 · opportunity

Laboratory equipment and maintenance services framework – lots 1 and 2

United Utilities Water Limited
goods

United Utilities wants to set up a multi‑supplier framework to provide laboratory equipment and its ongoing maintenance for up to eight years.

£On request
⏱ 12 Oct 2026
Posted · 3w ago2d left →
U
Private tender
ocds-h6vhtk-06f9fe · planning

Short chain PFAS treatment accelerator programme

UNITED UTILITIES WATER LIMITED
North West

United Utilities is developing the Short Chain PFAS Treatment Accelerator Programme as a proposed Water Innovation Fund Water Breakthrough Challenge 7 bid under the Transform schem

£On request
Posted · 3w agoView details →
U
Private tender
ocds-h6vhtk-06f9fc · planning

Living logic: nature-based wastewater treatment and intelligent monitoring

UNITED UTILITIES WATER LIMITED
North West

United Utilities is developing Living Logic as a proposed Water Innovation Fund Water Breakthrough Challenge 7 bid under the Catalyst scheme. Through this preliminary market engage

£On request
Posted · 3w agoView details →