System operational · UK tenders

Buyer profile

SEVERN TRENT WATER LIMITED

privateUKG33englandGB

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Total contracts

85

Known spend

£2bn

41 disclosed

Average value

£60m

Per contract

Active suppliers

10

Last 5 years

Open2Awarded32Closed21

Top suppliers

Last 5 years
  1. 1

    SUEZ ADVANCED SOLUTIONS UK LIMITED

    3 winslatest 28 Jul 2026CH 05687775

    £20m

  2. 2

    Transcend Software, Inc.

    2 winslatest 28 Jul 2026

    £1m

  3. 3

    WRIGHTS OF TWYCROSS LIMITED

    1 winlatest 02 Dec 2025CH 09409301

    £60m

  4. 4

    WILLIAM GILDER LIMITED

    1 winlatest 02 Dec 2025CH 04462191

    £60m

  5. 5

    SERVITECH INTERNATIONAL LIMITED

    1 winlatest 09 Sept 2026CH 03935688

    £21m

  6. 6

    BINNIES UK LIMITED

    1 winlatest 28 Jul 2026CH 03163649

    £20m

  7. 7

    ATKINSRÉALIS UK LIMITED

    1 winlatest 28 Jul 2026CH 00688424

    £20m

  8. 8

    MOTT MACDONALD LIMITED

    1 winlatest 28 Jul 2026CH 01243967

    £20m

  9. 9

    SAND TECH AI (UK) LTD

    1 winlatest 28 Jul 2026CH 11554357

    £20m

  10. 10

    ENPURE LIMITED

    1 winlatest 28 Jul 2026CH 14248537

    £20m

What they buy

By CPV category
  • Business servicesCPV 79

    2 contracts · £22m

  • Construction materialsCPV 44

    1 contract · £50m

  • Education & trainingCPV 80

    1 contract · £1m

  • Public utilitiesCPV 65

    1 contract

  • Installation servicesCPV 51

    1 contract

  • Petroleum & energyCPV 09

    1 contract

  • Lab & precision equipmentCPV 38

    1 contract

Companies House

SEVERN TRENT WATER LIMITED · 02366686active

View on gov.uk ↗

Incorporated

Apr 1989

Last accounts filed

Mar 2026

Next accounts due

Dec 2027

Active officers

9

Active officers

  • DHILLON, Didar Singhsecretary
  • DELAY, Thomas Auguste Readdirector
  • HAMPTON, Anthony Nicholas Seymourdirector
  • HODGSON, Christine Marydirector
  • JESIC, James Johndirector
  • LEGG, Sarah Catherinedirector
  • MILES, Helen Mariedirector
  • NEBHRAJANI, Sharmiladirector

SIC codes

36000

Tender activity

Notices published per month — last 24 months

19 active months
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All contracts (85)

S
Private tender
ocds-h6vhtk-066bbd · award

Design automation software

SEVERN TRENT WATER LIMITED
West Midlands

Severn Trent Water Limited intends to award a contract for the provision of wastewater design automation software. The contract will provide a commercial, off the shelf SaaS platfo

£Up to £510,000
Posted · 2mo agoView details →
S
Private tender
ocds-h6vhtk-0671eb · tenderUpdate

Supply & install of modular treatment equipment: preliminary, primary filtration and fixed film biological systems

SEVERN TRENT WATER LIMITED
West Midlands

This tender process is for the provision of Supply & Install of Modular Treatment Equipment: Fixed‑Film Biological, Preliminary and Primary Filtration Systems. A summary of the sco

£Up to £19,372,500
⏱ 21 Aug 2026
Posted · 2mo agoView details →
S
Private tender
ocds-h6vhtk-06cff2 · planning

Digital contractor control of work platform

SEVERN TRENT WATER LIMITED
West Midlands

Preliminary Market Engagement Digital Contractor Control of Work Platform Background Severn Trent Water is seeking information from the market regarding SaaS solutions capable of d

£On request
Posted · 2mo agoView details →
S
Private tender
ocds-h6vhtk-067ff4 · award

Supply of salt

SEVERN TRENT WATER LIMITED
West Midlands

Supply of Salt for use in water treatment

£On request
Posted · 2mo agoView details →
S
Private tender
ocds-h6vhtk-068747 · tender

Fencing services

SEVERN TRENT WATER LIMITED
West Midlands

Complete reactive fencing and manual gate installation, repair and replacement service across all STW and HD estate across 3 lots. STW fencing services HD fencing services Mains re

£Up to £4,112,000
⏱ 11 Aug 2026
Posted · 2mo agoView details →
S
Private tender
ocds-h6vhtk-06c9bf · planning

Supply of reinforcement for concrete base slabs

SEVERN TRENT WATER LIMITED
West Midlands

Severn Trent Water are looking for partners to develop a fast and safe to install base slab reinforcement for a range of liquid storage tanks. These tanks can be either rectangular

£Up to £1,000,000
Posted · 2mo agoView details →
S
Private tender
ocds-h6vhtk-061406 · award

Employee engagement survery

SEVERN TRENT WATER LIMITED
West Midlands

Scope of Services The provider must deliver a comprehensive employee engagement platform that includes: Continuous listening and pulse surveys Onboarding and exit surveys Real-time

£Up to £1,260,000
⏱ 27 Feb 2026
Posted · 3mo agoView details →
S
Private tender
ocds-h6vhtk-06c637 · planning

Supply of precast concrete shaft segments

SEVERN TRENT WATER LIMITED
West Midlands

Severn Trent Water (STW) intend to procure precast concrete shaft segments for use in shaft tank construction across our AMP8 capital programme. We are interested in hearing from s

£On request
Posted · 3mo agoView details →
S
Private tender
ocds-h6vhtk-0654b0 · tender

Procurement of tank covers

SEVERN TRENT WATER LIMITED
West Midlands

Overview The Contracting Authority requires the design, supply and installation of tank cover systems for wastewater and water treatment assets. As part of its AMP8 Net Zero Invest

£Up to £37,400,000
⏱ 22 Jul 2026
Posted · 3mo agoView details →
S
Private tender
ocds-h6vhtk-06b946 · planning

Framework for reedbed refurbishment services pre market engagement

SEVERN TRENT WATER LIMITED
West Midlands

Severn Trent Water Limited (STW) intends to establish a multi-supplier framework agreement for the refurbishment of reedbed assets across its wastewater treatment portfolio. The fr

£On request
Posted · 3mo agoView details →
S
Private tender
ocds-h6vhtk-06b546 · planning

Process treatment hire

SEVERN TRENT WATER LIMITED
West Midlands

Severn Trent Water (STW) is undertaking a Preliminary Market Engagement (PME) exercise to better understand the capabilities, capacity, and level of interest within the market for

£On request
Posted · 3mo agoView details →
S
Private tender
ocds-h6vhtk-06b20e · tender

Employee benefits and platforms

SEVERN TRENT WATER LIMITED
West Midlands

Tender will be for STW, HD, STS and Severn Trent Green Power. Tender is made up of 2 lots and below is a summary Lot 1 Benefits & Wellbeing Platform Platform to host (Total Reward

£Up to £805,000
⏱ 8 Jul 2026
Posted · 4mo agoView details →
S
Private tender
ocds-h6vhtk-069cbc · planning

Digestor roof replacement design & build

SEVERN TRENT WATER LIMITED
West Midlands

Digestor Roof Replacement Works The works requirement, being Design and Build is for the provision of new replacement fixed steel painted digester rooves. The Contractor(s) is requ

£Up to £7,000,000
⏱ 16 Jul 2026
Posted · 4mo agoView details →
S
Private tender
ocds-h6vhtk-069b79 · planning

Procurement of N2O emissions treatment solutions and other treatment solutoions

SEVERN TRENT WATER LIMITED
West Midlands

Severn Trent Water (STW) are currently investigating the potential procurement of an N2O emissions treatment solution as part of its broader Cover and Treat solution and its Net Ze

£On request
Posted · 4mo agoView details →
S
Private tender
ocds-h6vhtk-0584ed · award

Supply of diesel self priming solids handling pumps

SEVERN TRENT WATER LIMITED
West Midlands

Supply of diesel self priming solids handling pumps and associated spares.

££1,640,000 — £1,680,000
⏱ 20 Oct 2025
Posted · 4mo agoView details →
S
Private tender
ocds-h6vhtk-0694a9 · planning

UK2 PME - computer aided design software

SEVERN TRENT WATER LIMITED
West Midlands

Digital Design and Authoring Software This PME is intended to understand market capability across digital design and authoring disciplines. Severn Trent does not assume that all di

£On request
Posted · 5mo agoView details →
S
Private tender
ocds-h6vhtk-055ec6 · award

CHP combine heat and power engines only

SEVERN TRENT WATER LIMITED
West Midlands

Lot 2 Engine overhauls, replacements and servicing requirements.

£Up to £17,154,433
⏱ 26 Aug 2025
Posted · 5mo agoView details →
S
Private tender
ocds-h6vhtk-0693b9 · planning

Common data environment software

SEVERN TRENT WATER LIMITED
West Midlands

Common Data Environment (CDE) This preliminary market engagement is intended to inform Severn Trent's approach to procuring a Common Data Environment (CDE) capability to support ca

£On request
Posted · 5mo agoView details →
S
Private tender
ocds-h6vhtk-05d56f · tender

Mobile plant and tools: hire, purchase and maintenance

SEVERN TRENT WATER LIMITED
West Midlands

Frameworks and Single Source Contract for the provision of: 1A - Hire of Mobile Plant - Framework 1B - Hire of Site Services - Framework 1C - Hire of Power Tools - Framework 2 - Pu

£Up to £60,000,000
⏱ 27 May 2026
Posted · 5mo agoView details →
S
Private tender
ocds-h6vhtk-067d68 · tenderUpdate

Core networks tender

SEVERN TRENT WATER LIMITED
West Midlands

This tender process is for the provision of Core Networks services. A high-level summary of the scope across all Lots is set out below. Bidders are invited to propose a solution th

£Up to £14,400,000
⏱ 18 May 2026
Posted · 5mo agoView details →