System operational · UK tenders

Buyer profile

Scottish Water

otherUKMscotlandGB

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Total contracts

119

Known spend

£4bn

93 disclosed

Average value

£48m

Per contract

Active suppliers

10

Last 5 years

Open1Awarded33Closed81

Top suppliers

Last 5 years
  1. 1

    Ross-shire Engineering Limited (RSE)

    2 winslatest 14 Aug 2026

    £2bn

  2. 2

    HESCOTT ENGINEERING COMPANY LIMITED

    2 winslatest 17 Mar 2026

    £2m

  3. 3

    Atlantic Plastics Ltd

    2 winslatest 12 Nov 2025CH 01154347
  4. 4

    Waterfit Ltd

    2 winslatest 12 Nov 2025CH 05420758
  5. 5

    AECOM Limited

    1 winlatest 25 Mar 2026

    £2bn

  6. 6

    Stantec UK Ltd

    1 winlatest 25 Mar 2026

    £2bn

  7. 7

    WGM Engineering

    1 winlatest 25 Mar 2026

    £2bn

  8. 8

    Mott MacDonald Bentley Ltd

    1 winlatest 25 Mar 2026

    £2bn

  9. 9

    Farrans Limited

    1 winlatest 25 Mar 2026

    £2bn

  10. 10

    M Group Water (Network Infrastructure) Ltd

    1 winlatest 25 Mar 2026

    £2bn

What they buy

By CPV category
  • Construction 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

19 active months
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All contracts (119)

S
1c361126-990e-477c-996f-b539d0b9158b · tender

Gb-glasgow: the supply and installation of 1x geosim instrument

Scottish Water
goodsScotlandSME friendly

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

££100,000 — £500,000
⏱ 27 May 2020
Posted · 78mo agoView details →
S
11ed8737-cb9f-4616-86ba-21712798079e · tender

PV servicing and maintenance

Scottish Water
servicesScotlandSME friendly

•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

£On request
⏱ 27 May 2020
Posted · 78mo agoView details →
S
2ab1c4d6-cf6d-4a8a-bd6a-c189ef8b9ee1 · tender

Wind assets servicing and maintenance

Scottish Water
servicesScotlandSME friendly

•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

£On request
⏱ 22 May 2020
Posted · 79mo agoView details →
S
c5e5a76b-a93e-4d8e-958a-e69dab88516c · tender

Supply of ductile iron pipe and fittings

Scottish Water
goodsScotlandSME friendly

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

£On request
⏱ 6 May 2020
Posted · 79mo agoView details →
S
94b571c7-0d35-4379-9080-39cb652a9f53 · tender

Transport for bio resource (sludge)

Scottish Water
servicesScotlandSME friendly

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

£On request
⏱ 9 Apr 2020
Posted · 80mo agoView details →
S
f647edbe-d27c-4438-b2ea-3f8d89db4daa · tenderAmendment

The supply and delivery of chemicals

Scottish Water
goodsScotlandSME friendly

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

£Up to £108,000,000
⏱ 1 Apr 2020
Posted · 80mo agoView details →
S
7e07a435-a016-4806-b1c7-0014056c1cad · tender

Modular pumping stations

Scottish Water
worksScotlandSME friendly

The supply, installation and commissioning of modular waste water pumping stations and clean water booster sets.

£On request
⏱ 24 Mar 2020
Posted · 80mo agoView details →
S
ba89e308-52a5-4922-a307-820ccb36e6d0 · tender

Chemical dosing equipment

Scottish Water
worksScotlandSME friendly

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

£On request
⏱ 24 Mar 2020
Posted · 80mo agoView details →
S
aeffebda-97c6-42bf-a9eb-e805315765a1 · tender

Provision of access covers (non-security)

Scottish Water
goodsScotlandSME friendly

This framework is for the supply of Access Covers, for person and equipment access to Pumping Stations, Storage Tanks, CSOs and similar chambers.

£On request
⏱ 19 Mar 2020
Posted · 80mo agoView details →
S
5aebff73-b928-4253-a66c-06b300f96bb2 · tender

Motor control centre and systems integration

Scottish Water
worksScotlandSME friendly

The survey, design, manufacture, systems integration, testing, delivery, installation and commissioning of low voltage motor control centres. The supply, systems integration, deliv

£On request
⏱ 10 Mar 2020
Posted · 81mo agoView details →
S
eccb55c4-49d2-4c8a-b59b-1c6a67a196f4 · tender

Gb-glasgow: supply of flow cytometers

Scottish Water
goodsScotlandSME friendly

Scottish Water Scientific Services is responsible for collecting and analysing water and wastewater samples for regulatory compliance monitoring and operational purposes. The labor

££100,000 — £500,000
⏱ 13 Feb 2020
Posted · 81mo agoView details →
S
29594a17-4532-4ff2-aec4-e27d0c57e0a9 · tenderAmendment

The supply and delivery of chlorine gas

Scottish Water
goodsScotlandSME friendly

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

£Up to £1,820,000
⏱ 16 Jan 2020
Posted · 83mo agoView details →
S
955c471c-e31f-446b-9218-966b5588058f · tender

The supply of major AV & production services

Scottish Water
servicesScotlandSME friendly

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

£On request
⏱ 8 Jan 2020
Posted · 83mo agoView details →
S
a92bf0a4-a422-468e-b57c-a544bbe190a9 · tenderAmendment

The supply and delivery of hydrated and quick lime

Scottish Water
goodsScotlandSME friendly

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

£Up to £6,300,000
⏱ 17 Dec 2019
Posted · 84mo agoView details →
S
ccd049ec-07d0-4da7-8291-8369b3fb3a62 · tender

Infrastructure & meica contractor services

Scottish Water
servicesScotlandSME friendly

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

£On request
⏱ 27 Nov 2019
Posted · 84mo agoView details →
S
50e96204-749a-45e1-8332-a927cc8b8121 · tender

Managed operated service and self-drive plant hire services

Scottish Water
servicesScotlandSME friendly

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

£On request
⏱ 29 Nov 2019
Posted · 84mo agoView details →
S
791f431a-adf6-4766-80be-b3b91c1da706 · tender

Provision of active leakage management services

Scottish Water
servicesScotlandSME friendly

Providers are required to provide expertise, guidance, support and resources in design, planning, management and delivery of active leakage management. The appointed supplier will

£On request
⏱ 11 Nov 2019
Posted · 85mo agoView details →
S
574558f8-eeab-423d-9e37-827df92dc363 · tender

Enterprise architecture tool

Scottish Water
servicesScotlandSME friendly

Scottish Water is looking to refresh the tooling used to deliver enterprise architecture capabilities across the business, including business architecture, data modelling, applicat

£On request
⏱ 11 Nov 2019
Posted · 85mo agoView details →
S
fe2806cd-cb8a-4038-a1db-92c5276245bb · tender

Capital investment and repair & maintenance for infrastructure work and mechanical electrical instrumentation control and automation work

Scottish Water
servicesScotlandSME friendly

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

£On request
⏱ 23 Oct 2019
Posted · 85mo agoView details →
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