System operational · UK tenders

Buyer profile

NORTHERN IRELAND WATER LIMITED

otherniGB

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Total contracts

39

Known spend

£123m

26 disclosed

Average value

£5m

Per contract

Active suppliers

10

Last 5 years

Open2Awarded19Closed10

Top suppliers

Last 5 years
  1. 1

    JACOPA LIMITED

    2 winslatest 28 Apr 2026CH 09352099

    £12m

  2. 2

    Xylem Water Solutions UK Ltd

    2 winslatest 03 Oct 2025CH 00479504

    £11m

  3. 3

    SCIENTIFIC LABORATORY SUPPLIES LIMITED

    2 winslatest 04 Jun 2026CH 02577009

    £7m

  4. 4

    Rotamat Ltd

    2 winslatest 28 May 2026CH 02874696

    £6m

  5. 5

    RPS ENVIRONMENTAL MANAGEMENT LIMITED

    1 winlatest 02 Feb 2026CH 01756175

    £16m

  6. 6

    AMT-SYBEX LIMITED

    1 winlatest 07 Oct 2026CH 03036807

    £13m

  7. 7

    DRILLING & PUMPING SUPPLIES LTD

    1 winlatest 03 Oct 2025CH NI025876

    £10m

  8. 8

    FIN MAINTENANCE LIMITED

    1 winlatest 03 Oct 2025CH NI034904

    £10m

  9. 9

    DRILLING AND PUMPING SUPPLIES LIMITED

    1 winlatest 03 Oct 2025CH NI025876

    £10m

  10. 10

    SULZER PUMPS WASTEWATER UK LIMITED

    1 winlatest 03 Oct 2025CH 02447926

    £10m

What they buy

By CPV category
  • Repair & maintenanceCPV 50

    2 contracts · £8m

  • Industrial machineryCPV 42

    1 contract · £10m

  • Electrical equipmentCPV 31

    1 contract · £698,333

  • Water supplyCPV 41

    1 contract · £630,000

Tender activity

Notices published per month — last 24 months

15 active months
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All contracts (39)

N
ocds-h6vhtk-07827f · award

C1237- MC4

NORTHERN IRELAND WATER LIMITED
Northern Ireland

This notice is published to facilitate transparency of a contract award resulting from a procurement undertaken under the Utilities Contracts Regulations 2016 (as amended). Due to

£Up to £12,597,000
Posted · 3d agoView details →
N
Open
ocds-h6vhtk-078012 · tender

T164 – hydro turbine maintenance

Northern Ireland Water Limited
Northern Ireland

Maintenance of Hydro Turbines at three Northern Ireland Water sites.

£On request
⏱ 30 Oct 2026
Posted · 1w ago20d to apply →
N
ocds-h6vhtk-06a7e5 · award

T152 plant and machinery – service, maintenance and repair

Northern Ireland Water
Northern Ireland

This Contract is for the provision of Plant and Machinery - Maintenance, Service and Repair services associated with the Client's Plant and Machinery across Northern Ireland- appro

£Up to £900,000
⏱ 25 Jun 2026
Posted · 2w agoView details →
N
ocds-h6vhtk-067832 · award

T148 – risk management advisory services

Northern Ireland Water Limited
Northern Ireland

The provision of Risk Management Advisory Services including the ongoing development of the Client’s energy risk management policy and strategy, and provision of advisory services

£Up to £980,000
⏱ 31 Jul 2026
Posted · 3w agoView details →
N
ocds-h6vhtk-07743b · awardUpdate

C1007 - fleet management services

NORTHERN IRELAND WATER LIMITED
servicesNorthern Ireland

This Contract is for the servicing, maintenance and repair (SMR) of NI Water's light commercial vehicle (LCV) and heavy goods vehicle (HGV) fleets.

£Up to £8,360,000
Posted · 3w agoView details →
N
ocds-h6vhtk-077439 · planning

NI water - laboratory analysis resilience services - request for information (RFI)

Northern Ireland Water Limited
Northern Ireland

NI Water’s current contract for provision of contingency sample analysis services will end 3 February 2027. NI Water are seeking to understand the current market capability and gau

£Up to £1
Posted · 3w agoView details →
N
ocds-h6vhtk-0773f5 · planning

NI water - laboratory analysis resilience services

NORTHERN IRELAND WATER LIMITED
Northern Ireland

NI Water’s current contract for provision of contingency sample analysis services will end 3 February 2027. NI Water are seeking to understand the current market capability and gau

£Up to £10
Posted · 3w agoView details →
N
Open
631108-2026 · opportunity

C1007 - fleet management services

NORTHERN IRELAND WATER LIMITED
services

NI Water is looking for a supplier to provide servicing, maintenance and repair for its light commercial vehicle and heavy goods vehicle fleets.

£On request
Posted · 3w agoView details →
N
ocds-h6vhtk-060971 · tender

F006 –supply, maintenance and repair of sludge management equipment

NI Water
Northern Ireland

To establish Contracts for the supply, commissioning, maintenance, and repair of sludge management equipment on NI Water sites Lot 1-refer to Schedule 1, Specification Lot 2-refer

£On request
⏱ 22 Sept 2026
Posted · 1mo agoView details →
N
ocds-h6vhtk-06df52 · planning

NI water - fleet maintenance and management services

NORTHERN IRELAND WATER LIMITED
Northern Ireland

NI Water's current contract for Fleet Maintenance and Management services expires October 2027. In preparation for the re-tender NI Water wish to engage with the market to understa

£On request
⏱ 15 Jan 2027
Posted · 1mo ago97d to apply →
N
ocds-h6vhtk-066879 · tender

T162 - supply, maintenance and support services of blackline safety gas detection monitors and draeger breathing apparatus

Northern Ireland Water Limited
Northern Ireland

NI Water wish to appoint Contractors for the supply, maintenance and support services for gas detection monitors and breathing apparatus. This Contract will be split into three lot

£Up to £2,000,000
⏱ 22 Sept 2026
Posted · 1mo agoView details →
N
ocds-h6vhtk-06e5dd · tender

T193 - supply and delivery of hand tools, power tools and ancillaries

Northern Ireland Water Limited
Northern Ireland

NI Water wish to appoint two suppliers to supply and deliver hand tools, power tools and ancillaries. The hand tools and ancillaries required under this contract includes, but is n

£Up to £1,660,000
⏱ 14 Sept 2026
Posted · 1mo agoView details →
N
ocds-h6vhtk-06e2f8 · award

T109- supply and delivery of liquid oxygen, storage vessels and associated service and maintenance

NORTHERN IRELAND WATER LIMITED
Northern Ireland

This Contract is for the supply and delivery of the following Goods: - Lot 1- Supply and Delivery of Liquid Oxygen to NI Water Alpha site at Dunore Point including lease, maintenan

£On request
Posted · 1mo agoView details →
N
ocds-h6vhtk-06d130 · award

T137 - maintenance of electronic site security system

NORTHERN IRELAND WATER LIMITED
Northern Ireland

This contract is for the provision of Site Security Access Management System. Northern Ireland Water currently utilises the Abloy Cliq Site Access security system on its front gate

£Up to £550,000
Posted · 2mo agoView details →
N
ocds-h6vhtk-06d7ea · planning

T188 NI water alpha – concrete repairs

Northern Ireland Water Limited
Northern Ireland

This notice is a general market enquiry to identify and engage with suppliers who can deliver concrete repairs and cementitious coatings at 4 Water Treatment Works based across Nor

£On request
Posted · 2mo agoView details →
N
ocds-h6vhtk-06d73e · planning

Lifting equipment and pressure systems (leaps) compliance management system

Northern Ireland Water Limited
Northern Ireland

Northern Ireland Water (NIW) seeks market feedback on the availability of a Lifting Equipment and Pressure systems Compliance Management System capable of supporting maintenance, s

£On request
Posted · 2mo agoView details →
N
ocds-h6vhtk-0614a2 · tender

T150 - essential training for water industry workers

Northern Ireland Water Ltd
Northern Ireland

This contract is for Essential Training for Water Industry Workers within the following categories: - Vehicle - Plant and Equipment - Emergency and General Health and Safety Traini

£Up to £1,400,000
⏱ 24 Aug 2026
Posted · 2mo agoView details →
N
ocds-h6vhtk-05f431 · tenderUpdate

T172 - supply, maintenance, modifications and hire of generators

NORTHERN IRELAND WATER LIMITED
Northern Ireland

This Contract is for the supply, maintenance/repair and modifications of fixed and mobile generators. This Contract requires the following services: - Fixed generator on-site insta

£Up to £6,000,000
⏱ 7 Aug 2026
Posted · 2mo agoView details →
N
ocds-h6vhtk-06c22f · planning

T181 leakage detection support services (secondary contract)

Northern Ireland Water Limited
Northern Ireland

To provide supplementary resources to NI Water’s existing in-house teams for the detection of unreported leaks in the water distribution network.

£On request
Posted · 3mo agoView details →
N
ocds-h6vhtk-06906e · award

T167 supply and delivery of lenticules

Northern Ireland Water Limited
Northern Ireland

This contract is for the supply and delivery of Lenticules

£Up to £154,000
⏱ 22 May 2026
Posted · 4mo agoView details →