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BUYING ORGANISATION

NORTHERN IRELAND WATER LIMITED

Published procurement activity · 89 tenders

ORGANISATION DETAILS

NORTHERN IRELAND WATER LIMITED

Buyer information published with procurement notices.

Published identifier
GB-COH NI054463
Address
Belfast, UKN06, BT14 6TE, United Kingdom
First notice
10 Jan 2025
Latest notice
7 Oct 2026
Find a Tender
All tenders89£11bnCombined published value
Open12£10.6bnCombined published value
Closed22£141.4mCombined published value
Awarded36£202.2mCombined published value
Cancelled3£16.3mCombined published value
ISSUED TENDERS

89 tenders

All · 89Open · 12Closed · 22Awarded · 36Cancelled · 3

T159 - Weighbridges – Maintenance, Calibration, Repairs and Associated Spare Parts

Northern Ireland Water · UKN06

This market engagement exercise is a general market enquiry to identify and engage with suppliers who have the potential to provide the following services - the calibration, planned preventative maintenance, reactive repair, associated spare parts and ongoing support of NI Water’s weighbridge system. NI Water currently have 25

Sources Find a TenderPublished 7 Jan 2026Reference 001173-2026Sector 34913000 — Miscellaneous spare parts
Value not statedNo published estimate

T123 - Provision of External Proficiency Testing Schemes

Northern Ireland Water Limited · UKN06

This contract shall provide a comprehensive External Proficiency Testing Scheme (EPTS) services across a range of specific testing disciplines UKAS schedules of accreditation and including the onboarding of new laboratory methodologies. This will include the design, coordination, and delivery of interlaboratory comparisons, as w

Sources Find a TenderPublished 7 Jan 2026Reference 001146-2026
Multiple contractsSee individual contracts in details

T135-Executive Search Partner

NI Water · UKN0D

Contract for an executive search partner for executive recruitment

Sources Find a TenderPublished 6 Jan 2026Reference 000621-2026
£240kContract value · incl. VAT

F002 Framework for Supply, delivery and/or installation, calibration, maintenance and repair of equipment for NIW Science Centres

NORTHERN IRELAND WATER LIMITED · UKN06

This Framework Contract will be used for purchase of replacement equipment, BAU requirements and the supply of equipment for our new Science Centres, including consumables, spare parts, maintenance, calibration, installation, repair and servicing of such equipment where required. Where required, the Framework may also be used fo

Sources Find a TenderPublished 22 Dec 2025Reference ocds-h6vhtk-05fb98-2025-12-22T13:54:09ZSector 51430000 — Installation services of laboratory equipment
£3.4mEstimated value

OT Backup System

Northern Ireland Water Ltd · UKN0D

The requirements are for the provision, installation and configuration of a back up solution in an OT air-gapped environment. Support and maintenance of the backup solution is also required and needs to be provided throughout the term of the contract.

Sources Find a TenderPublished 8 Dec 2025Closes 9 Jan 2026Reference ocds-h6vhtk-05f0cf-2025-12-08T13:51:04ZSector 72000000 — IT services: consulting, software development, Internet and support
£200kEstimated value

T144 Supply, Delivery, Rental and Maintenance of Specialised Laboratory Gas

Northern Ireland Water · UKN06

This contract is for the Supply, Delivery, Rental and Maintenance of Specialised Laboratory Gas; this CfT is split into 5 Lots - Lot 1: Supply, Delivery, Rental and Maintenance of Liquid Argon; Lot 2: Supply, Delivery, Rental and Maintenance of Nitrogen; Lot 3: Supply, Delivery, Rental and Maintenance of Helium; Lot 4: Supply, D

Sources Find a TenderPublished 5 Dec 2025Closes 22 Dec 2025Reference ocds-h6vhtk-05efa5-2025-12-05T13:00:06ZSector 24100000 — Gases
£234.6kEstimated value · incl. VAT

Provision of Winter Gritting Services

Northern Ireland Water Limited · UKN06

This contract is to carry out site Winter Gritting Services at Northern Ireland Water and Northern Ireland Water Alpha sites across Northern Ireland.

Sources Find a TenderPublished 24 Nov 2025Closes 25 Sept 2025Reference ocds-h6vhtk-059451-2025-11-24T09:58:06ZSector 34143000 — Winter-maintenance vehicles
£326.5kEstimated value · incl. VAT

Supply and Delivery of Cryptosporidium Chemicals

NORTHERN IRELAND WATER LIMITED · UKN06

This Contract is for the supply and delivery of Cryptosporidium Chemicals.

Sources Find a TenderPublished 24 Nov 2025Closes 6 Oct 2025Reference ocds-h6vhtk-05944c-2025-11-24T09:41:53ZSector 24000000 — Chemical products
£471.6kEstimated value · incl. VAT

T135 - Media Monitoring Services

NI Water · UKN0D

For the appointment of a company to provide media monitoring services

Sources Find a TenderPublished 14 Nov 2025Reference ocds-h6vhtk-05e196-2025-11-14T14:56:06Z
£100kAward value · excl. VAT£120k incl. VAT

Organisation details and tender classifications reflect information published by the original procurement sources. Similar buyer names are grouped only where an official identifier or compatible name and postcode provide a safe link.