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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-065af5 · tenderUpdate

T174 – lifting and fall arrest equipment - supply, maintenance, testing and certification (includes optional pressure systems requirement – not mandatory)

Northern Ireland Water Limited
Northern Ireland

This Contract is is for maintenance, repair, supply and certification of Lifting and Fall arrest equipment as per statutory requirements of circa 10,000 items of equipment in each

£Up to £15,000,000
⏱ 3 Jul 2026
Posted · 4mo agoView details →
N
ocds-h6vhtk-04f71c · awardUpdate

F004 - framework for the supply, maintenance and repair of screening & conditioning equipment

NI Water
Northern Ireland

Framework for the Supply, Maintenance and Repair of Screening & Conditioning Equipment, please refer to the Specification for further information on the requirement.

££1,200,000 — £3,582,000
⏱ 22 Dec 2025
Posted · 4mo agoView details →
N
ocds-h6vhtk-05fbc0 · award

F002 framework for supply, delivery and/or installation, calibration, maintenance and repair of equipment for NIW science centres

NORTHERN IRELAND WATER LIMITED
Northern Ireland

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 p

£Up to £7,000,000
⏱ 10 Feb 2026
Posted · 4mo agoView details →
N
ocds-h6vhtk-056bee · award

T133 – high voltage and associated low voltage equipment

Northern Ireland Water Limited
Northern Ireland

NI Water are appointing a contractor to provide M and E Services with a maintenance, repair, replacement equipment, spare parts and associated support service for the full range of

£Up to £4,500,000
⏱ 21 Nov 2025
Posted · 5mo agoView details →
N
ocds-h6vhtk-064e4f · award

T107 supply, delivery and maintenance of ISCO proprietary equipment and spare parts

NORTHERN IRELAND WATER LIMITED
Northern Ireland

Supply, Delivery and Maintenance of ISCO Proprietary Equipment and Spare Parts to Northern Ireland Water

£Up to £1,200,000
⏱ 9 Mar 2026
Posted · 6mo agoView details →
N
ocds-h6vhtk-05e6d9 · award

Procurement of general insurance (excluding broker and administration services)

NORTHERN IRELAND WATER LIMITED
Northern Ireland

Procurement of General Insurance (excluding Broker and Administration Services) covering the following: - Computers - Solar Farm - Professional Indemnity - Various other provisiona

£Up to £132,915
⏱ 16 Jan 2026
Posted · 6mo agoView details →
N
ocds-h6vhtk-066ff8 · award

T149 - ISO accreditation

Northern Ireland Water Limited
Northern Ireland

This Contract is to appoint a UKAS accredited ISO supplier or suppliers who will be able to provide support services to facilitate the renewal of our existing ISO Accreditations.

£On request
Posted · 6mo agoView details →
N
ocds-h6vhtk-0662ca · planning

Plant and agriculture machinery – service, maintenance and repair

Northern Ireland Water Limited
Northern Ireland

The Contract is for the maintenance, scheduled service and inspection, scheduled repair, unscheduled repair and safety inspection of NI Water's Plant and agricultural machinery. Th

£On request
Posted · 7mo agoView details →
N
ocds-h6vhtk-05a63d · award

Collection and transportation of water and wastewater samples

NORTHERN IRELAND WATER LIMITED
Northern Ireland

This Contract is for the following services: - • Sampling of water, waste water and Cryptosporidium filters from locations throughout Northern Ireland • Subsequent transportation o

£Up to £16,250,266
⏱ 27 Oct 2025
Posted · 8mo agoView details →
N
ocds-h6vhtk-05e4e6 · award

TI53 - executive search partner

NI Water
Northern Ireland

Contract is for an executive search partner

£Up to £200,000
⏱ 10 Dec 2025
Posted · 9mo agoView details →
N
ocds-h6vhtk-05fb98 · planning

F002 framework for supply, delivery and/or installation, calibration, maintenance and repair of equipment for NIW science centres

NORTHERN IRELAND WATER LIMITED
Northern Ireland

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 p

£Up to £3,441,000
Posted · 9mo agoView details →
N
ocds-h6vhtk-05e7bd · tender

T106 fleet maintenance and management services

Northern Ireland Water Limited
Northern Ireland

This Contract is for the provision of Fleet Maintenance and Management Services associated with NI Water’s Fleet across Northern Ireland. The main areas of work under the contract

£On request
⏱ 19 Dec 2025
Posted · 10mo agoView details →
N
ocds-h6vhtk-04f83e · award

F001 - supply, delivery, installation, commissioning and maintenance of rotating biological contactors (rbc's)

No
Northern Ireland

A framework for the supply, delivery, installation, commissioning and maintenance of Rotating Biological Contactors (RBC's) to Northern Ireland Water .

££2,200,000 — £9,900,000
⏱ 8 Aug 2025
Posted · 11mo agoView details →
N
ocds-h6vhtk-05df67 · tender

Request for information replacement and maintenance of site electronic access systems NI water ltd.

Northern Ireland Water Limited
Northern Ireland

Please note this is a request for information only and relates to Preliminary market engagement notice - Procurement Act 2023 2025/S 000-059654. The replacement electronic access s

£On request
⏱ 21 Nov 2025
Posted · 11mo agoView details →
N
ocds-h6vhtk-05dedf · tender

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
⏱ 9 Dec 2025
Posted · 11mo agoView details →
N
ocds-h6vhtk-04be25 · award

IF030 - framework for compressors, blowers and diffusers

NORTHERN IRELAND WATER LIMITED
goodsNorthern Ireland

Framework for the Supply, Delivery, Installation, Commissioning and Maintenance of Compressors, Blowers and Diffusers Framework for the Supply, Delivery, Installation, Commissionin

££2,325,000 — £10,075,000
Posted · 12mo agoView details →
N
ocds-h6vhtk-04e93e · tender

Collection and transportation of water and wastewater samples

Northern Ireland Water
Northern Ireland

This Contract is for the following services: - • Sampling of water, waste water and Cryptosporidium filters from locations throughout Northern Ireland • Subsequent transportation o

£Up to £16,250,266
⏱ 8 Aug 2025
Posted · 15mo agoView details →
N
ocds-h6vhtk-04b5f4 · award

C1214 - supply and delivery of bottled water

NORTHERN IRELAND WATER LIMITED
goodsNorthern Ireland

This Contract is for the supply and delivery of bottled water, both to maintain current stock levels and also in emergency situations. The contract has been split into two lots; Lo

££370,000 — £630,000
Posted · 15mo agoView details →
N
ocds-h6vhtk-040c46 · award

IF009A - instrumentation, control and automation (ICA) equipment and spare parts

NORTHERN IRELAND WATER LIMITED
goodsNorthern Ireland

This Contract is for the supply and delivery of Instrumentation, Control and Automation (ICA) equipment and spare parts The Contract is split into 8 lots, these being: • Lot 1 - Su

££523,750 — £698,333
Posted · 18mo agoView details →