Buyer profile
Scottish Water
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Total contracts
119
Known spend
£4bn
93 disclosed
Average value
£48m
Per contract
Active suppliers
10
Last 5 years
Top suppliers
Last 5 years- 1
Ross-shire Engineering Limited (RSE)
2 winslatest 14 Aug 2026£2bn
- 2
HESCOTT ENGINEERING COMPANY LIMITED
2 winslatest 17 Mar 2026£2m
- 3
Atlantic Plastics Ltd
- 4
Waterfit Ltd
- 5
AECOM Limited
1 winlatest 25 Mar 2026£2bn
- 6
Stantec UK Ltd
1 winlatest 25 Mar 2026£2bn
- 7
WGM Engineering
1 winlatest 25 Mar 2026£2bn
- 8
Mott MacDonald Bentley Ltd
1 winlatest 25 Mar 2026£2bn
- 9
Farrans Limited
1 winlatest 25 Mar 2026£2bn
- 10
M Group Water (Network Infrastructure) Ltd
1 winlatest 25 Mar 2026£2bn
What they buy
By CPV categoryConstruction worksCPV 45
17 contracts · £3bn
Business servicesCPV 79
12 contracts · £46m
Lab & precision equipmentCPV 38
10 contracts · £32m
Sewage, refuse & cleaningCPV 90
9 contracts · £76m
Repair & maintenanceCPV 50
8 contracts · £100m
Construction materialsCPV 44
8 contracts · £65m
IT servicesCPV 72
7 contracts · £507m
Industrial machineryCPV 42
7 contracts · £79m
Tender activity
Notices published per month — last 24 months
All contracts (119)
Gb-glasgow: the supply and installation of 1x geosim instrument
Scottish Water Laboratories are looking to purchase an on-line automated liquid / liquid extraction preparation station coupled to a GCMS or GCMSMS system to analyse for Geosmin, 2
PV servicing and maintenance
•Scottish Water has a requirement to procure services for the operation, servicing, reactive maintenance and capital maintenance of Scottish Water Energy Team's suite of PV power a
Wind assets servicing and maintenance
•Scottish Water and Scottish Water Horizons have a requirement to procure services for the operation, servicing, reactive maintenance and capital maintenance of their suite of Wind
Supply of ductile iron pipe and fittings
This framework is for the supply of ductile iron pipe & fittings for all applications to Scottish Water. The scope shall comprise; design, manufacture, supply, works testing, deliv
Transport for bio resource (sludge)
Scottish Water is seeking to appoint suppliers to provide transport services for wastewater and water Bio Resource (sludge cake) from Scottish Water sites pan-Scotland. The supplie
The supply and delivery of chemicals
Text to be corrected in the original notice: Place of text to be modified: II.1.5 Instead of: Estimated total value: Value excluding VAT: 108,000,000 Currency: GBP Read: Estimated
Modular pumping stations
The supply, installation and commissioning of modular waste water pumping stations and clean water booster sets.
Chemical dosing equipment
The scope of this tender is for the provision of chemical dosing systems design, manufacture, supply, installation, calibration, within warranty maintenance and training services f
Provision of access covers (non-security)
This framework is for the supply of Access Covers, for person and equipment access to Pumping Stations, Storage Tanks, CSOs and similar chambers.
Motor control centre and systems integration
The survey, design, manufacture, systems integration, testing, delivery, installation and commissioning of low voltage motor control centres. The supply, systems integration, deliv
Gb-glasgow: supply of flow cytometers
Scottish Water Scientific Services is responsible for collecting and analysing water and wastewater samples for regulatory compliance monitoring and operational purposes. The labor
The supply and delivery of chlorine gas
Text to be corrected in the original notice: Place of text to be modified: II.1.5) Instead of: Value excluding VAT: 1,820,000 Read: Value excluding VAT: 2,000,000 Place of text to
The supply of major AV & production services
The scope of the contract is to provide audio-visual production services to Scottish Water for large and small-scale events. You will be expected to work with Scottish Water and it
The supply and delivery of hydrated and quick lime
Text to be corrected in the original notice: Place of text to be modified: II.1.5) Instead of: II.1.5) Estimated total value: Value excluding VAT: 6,300,000 Read: II.1.5) Estimated
Infrastructure & meica contractor services
Scottish Water is seeking to appoint strategic contractor partners for SR21 (2021-2027) and support capability development into and throughout SR27 (2027-2033) to support its plann
Managed operated service and self-drive plant hire services
Scottish Water is seeking a contractor(s) to provide a comprehensive end -to- end managed hire desk service 24/7, 365 days a year. Contractor(s) will be required to provide Small T
Provision of active leakage management services
Providers are required to provide expertise, guidance, support and resources in design, planning, management and delivery of active leakage management. The appointed supplier will
Enterprise architecture tool
Scottish Water is looking to refresh the tooling used to deliver enterprise architecture capabilities across the business, including business architecture, data modelling, applicat
Capital investment and repair & maintenance for infrastructure work and mechanical electrical instrumentation control and automation work
Scottish Water is seeking to appoint strategic contractor partners to support deliver of its planned, lower value, generally non-complex capital investment projects, including refu