System operational · UK tenders

Buyer profile

NI Water and its subsidiaries

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Total contracts

17

Known spend

£233m

9 disclosed

Average value

£26m

Per contract

Active suppliers

10

Last 5 years

Open0Awarded12Closed2

Top suppliers

Last 5 years
  1. 1

    LCC POWER LIMITED

    1 winlatest 28 May 2026CH NI608111

    £190m

  2. 2

    3TPOWER LTD

    1 winlatest 28 May 2026CH NI618682

    £128m

  3. 3

    DRILLING PUMPING SUPPLIES LTD

    1 winlatest 17 Sept 2025

    £20m

  4. 4

    XYLEM WATER SOLUTIONS UK LTD

    1 winlatest 17 Sept 2025

    £20m

  5. 5

    GRUNDFOS PUMPS LIMITED

    1 winlatest 17 Sept 2025

    £20m

  6. 6

    PCM GROUP UK LIMITED

    1 winlatest 17 Sept 2025

    £20m

  7. 7

    Henry R Ayton Ltd

    1 winlatest 17 Sept 2025

    £20m

  8. 8

    FLOW TECHNOLOGY SERVICES LTD

    1 winlatest 17 Sept 2025

    £20m

  9. 9

    SPP PUMPS LIMITED

    1 winlatest 17 Sept 2025

    £20m

  10. 10

    COBRA SPECIALIST SECURITY SERVICES LTD

    1 winlatest 13 Mar 2025

    £6m

What they buy

By CPV category
  • Business servicesCPV 79

    2 contracts · £9m

  • Repair & maintenanceCPV 50

    2 contracts · £1m

  • Industrial machineryCPV 42

    1 contract · £20m

  • Architectural & engineeringCPV 71

    1 contract · £5m

  • Public utilitiesCPV 65

    1 contract · £3m

  • Lab & precision equipmentCPV 38

    1 contract

Tender activity

Notices published per month — last 24 months

10 active months
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All contracts (17)

N
ocds-h6vhtk-06e138 · planning

Instrumentation, control & automation (ICA)

NI Water and its subsidiaries
Northern Ireland

The purpose of this procurement is to ensure NI Water has continued access to the wide range of OEM ICA equipment, spares and specialist OEM support for ICA equipment that is curre

£On request
Posted · 2mo agoView details →
N
ocds-h6vhtk-05eabc · award

Provision of maintenance, spare parts, bare shaft/service exchange units, rental equipment and OEM support for aerzen compressors and blowers

NORTHERN IRELAND WATER LIMITED
Northern Ireland

NI Water is seeking to appoint a single vendor who can provide maintenance, spare parts, bare shaft/service exchange units, rental equipment and OEM support for Aerzen Compressors

£Up to £1,137,456
⏱ 1 Apr 2026
Posted · 3mo agoView details →
N
ocds-h6vhtk-05a5fa · award

Supply of metered electricity

NORTHERN IRELAND WATER LIMITED
Northern Ireland

Supply of Metered Electricity to NI Water sites.

££6,500,000 — £190,000,000
⏱ 8 Apr 2026
Posted · 3mo agoView details →
N
ocds-h6vhtk-06a148 · planning

T180 - servicing, maintenance, supply and installation of spare parts for disinfection systems

NI Water and its subsidiaries
Northern Ireland

This market engagement exercise is a general market enquiry to identify and engage with suppliers who have the potential to supply and deliver Disinfection Systems to NI Water. Pro

£On request
Posted · 4mo agoView details →
N
ocds-h6vhtk-05a9af · award

T125 - contracted analysis for potable and raw water, wastewater and trade effluent quality analysis

Northern Ireland Water Limited
Northern Ireland

This contract is for the provision of ISO17025: 2017 and (where relevant) DWTS accredited analyses of non-operationally and operationally significant parameters in potable, raw, an

££2,475,000 — £3,525,000
⏱ 3 Nov 2025
Posted · 9mo agoView details →
N
ocds-h6vhtk-059451 · award

Provision of winter gritting services

Northern Ireland Water Limited
Northern Ireland

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

£On request
⏱ 25 Sept 2025
Posted · 10mo agoView details →
N
ocds-h6vhtk-05ad48 · tender

Request for information (RFI) for replacement and maintenance of NI water site electronic access system

NI Water and its subsidiaries
Northern Ireland

This is a request for information (RFI) for Replacement and Maintenance of NI Water site electronic access system. The replacement electronic access system will be required to be r

£On request
⏱ 5 Nov 2025
Posted · 12mo agoView details →
N
ocds-h6vhtk-05a755 · tender

RFI- market interest and capability in procuring and processing (wet milling) magnetite oct 25

NI Water and its subsidiaries
Northern Ireland

Northern Ireland Water requires the information sought in this document to assess interest and capability of the market to support NI Water in procuring and processing (wet milling

£On request
⏱ 28 Oct 2025
Posted · 12mo agoView details →
N
ocds-h6vhtk-05a6a4 · planning

Request for information (RFI) - market interest and capability to procure and process (“wet milling”) magnetite to niw’s required specification for potable water treatment process

NI Water and its subsidiaries
Northern Ireland

Northern Ireland Water requires the information sought in this document to assess interest and capability of the market to support NI Water in procuring and processing (wet milling

£On request
Posted · 12mo agoView details →
N
ocds-h6vhtk-04e5a0 · award

C1245 - full services marketing

NI Water and its subsidiaries
services

Appointment of a Full Service Marketing Agency to support, maintain and develop specified communications activity in relation to internal, external and stakeholder campaigns. Addit

£Up to £3,800,000
Posted · 12mo agoView details →
N
ocds-h6vhtk-03c25f · award

IF031 – water and wastewater pumps framework

NI Water and its subsidiaries
goodsNorthern Ireland

This Framework will be for the Supply, Delivery, Installation, Commissioning, Maintenance and repairs and supply of spare parts for pumps and mixers. This Framework will be for the

££250,000 — £20,000,000
Posted · 13mo agoView details →
N
ocds-h6vhtk-0491e4 · award

C1247 – electrical inspection, testing and repair services (EITR)

NI Water and its subsidiaries
services

This Contract is for the provision of Electrical Inspection, Testing , Repair / Safe Isolation of C1 faults and repair of C2 and C3 defects within Northern Ireland Water sites. Ser

£Up to £5,000,000
Posted · 16mo agoView details →
N
ocds-h6vhtk-04e6c9 · award

A016 – maintenance of ozone equipment and the provision of spare parts

NI Water and its subsidiaries
services

Maintenance of Ozone Equipment and the Provision of Spare Parts

£Up to £1,200,000
Posted · 16mo agoView details →
N
ocds-h6vhtk-04dd60 · award

C1215 supply and delivery of laboratory equipment (including maintenance and parts), chemicals and consumables

NI Water and its subsidiaries
goods

Northern Ireland Water wish to appoint a Contractor/s to supply, deliver, install and maintain various Laboratory instruments, and to supply and deliver chemicals and consumables f

£On request
Posted · 17mo agoView details →
N
ocds-h6vhtk-0355df · award

C1221 outsourcing of standpipe hire management

NI Water and its subsidiaries
services

Northern Ireland Water wish to procure an end-to-end service to their customers for standpipe hire and provision of NIW licence. This service will require the provision of a Smart

£Up to £3,000,000
Posted · 19mo agoView details →
N
ocds-h6vhtk-04cf46 · award

C1264- provision of security and ancillary services

NI Water and its subsidiaries
services

Provision of Security and Ancillary Services. Services required under this Contract will include the following; • Access control • Patrolling of Client sites where Contract Staff a

£Up to £5,627,567
Posted · 19mo agoView details →
N
ocds-h6vhtk-0493ba · award

C1253 - leakage detection support (area 3 - south 1 and 2)

NI Water and its subsidiaries
services

The Client has had an active leakage control policy for many years. It has in place a leakage business plan to take forward leakage activities. The level of leakage has been reduce

£On request
Posted · 19mo agoView details →