Top suppliers
Top suppliers to NORTHERN IRELAND ELECTRICITY NETWORKS LI…
Top-five suppliers hold 66% of contract value — a concentrated market.
Procurement categories
What NORTHERN IRELAND ELECTRICITY NETWORKS LI… buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
31210000
3121000031320000
3132000072220000
7222000071310000
7131000044330000
4433000031170000
3117000044210000
4421000009130000
0913000050110000
5011000072260000
7226000031680000
3168000044510000
4451000044110000
4411000035110000
3511000077310000
7731000051112100
5111210045440000
4544000009110000
0911000045310000
4531000038220000
38220000Recent contracts
Latest NORTHERN IRELAND ELECTRICITY NETWORKS LI… contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
S1126 (2026) Temporary Traffic Management
Class One Traffic Management Limited · 2026-05-12
£9.8M
Supply of Cable Protection Tiles/Warning Tapes
CENTRIFORCE PRODUCTS LIMITED · 2026-04-27
£325K
Supply of 33kV Fluid Filled Cable to XLPE Stop Joints
Energi Cable Services Limited · 2026-04-20
£760K
C410 (2025) Centralised Data Centre for Low Voltage Monitor
Analog Devices Incorporated (formerly VT Electron) · 2026-04-20
£1.2M
Supply of Metal Cladding Enclosures
B & S GROUP LIMITED · 2026-04-20
£1.1M
Supply of Ducting
Emtelle UK Limited · 2026-03-30
£975K
Supply of 33kV Switchboard extension panels
ABB Limited · 2026-03-27
£2.4M
Supply of 33kV Switchboard extension panels
ABB Limited · 2026-03-27
£2.4M
Supply of Ducting
Emtelle UK Limited · 2026-03-27
£975K
Supply of Metal Cladding Enclosures
B & S GROUP LIMITED · 2026-03-26
£1.1M
CA277 2026 Qualifying Utilities Dynamic Market for Flexibility Services
IPower Felxible Energy Limited · 2026-03-25
Provision of Managed Service for Operational Telecoms Network (OTN)
Vodafone Ltd · 2026-03-23
Provision of HV Generation
Generator Power Ltd · 2026-03-18
£700K
Lot 1a - Supply of Straight through joints for XLPE cables, transitions between XLPE and PILC, PILC to PILC
REPL International Limited · 2026-03-13
£1.7M
B930 (2018) Civil Engineering Works
Adman Civil Projects Ltd · 2026-02-27
£92.3M
Lot 1 - Supply and Installation of Pole Mounted Low Voltage Monitors
ENEIDA, Grid Intelligence S.A. · 2026-02-13
£3.7M
S1224 (2025) Specialist Communications Support Services
Morrow Communications · 2026-02-12
£1.6M
Supply of 12kV Expulsion Type Fuse Switch Disconnectors
ABB Limited · 2026-01-19
£2.0M
NIE Networks IT MS Procurement
ATOS IT Services UK Limited · 2025-12-31
£127.0M
Provision of an Asset Decision Support Tool
Copperleaf Technologies · 2025-12-23
£2.7M
BIDDING AGAINST THESE SUPPLIERS?
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Open opportunities
Open NORTHERN IRELAND ELECTRICITY NETWORKS LI… tenders
Tenders currently inviting bids. SMEs can respond via the official tender portal.
S1138 (2027) The Hire, Erection and Dismantling of Scaffold Services
£6.4M
S1138 (2027) The Hire, Erection and Dismantling of Scaffold Services
£6.4M
C345 (2027) Supply of non-SF6 33kV Switchboards
£15.0M
S1235 (2027) Provision of a Self-Service Online Quotations Platform - Pre Market Engagement
S1140 (2027) PROVISION OF LARGE PLANT HIRE AND ASSOCIATED SERVICES
B930 (2026) Civil Engineering Works
B947 (2026) Excavation, Cable Laying & Reinstatement Works
Real Time Rating System
£4.5M
Provision of ERP System Integrator Professional Services to Support the Implementation of SAP S/4 HANA
£81.0M
Turnkey Substation Delivery.
Turnkey Substation Delivery. Registration of interest to participate in market consultation on the preliminary approach to the procurement strategy for NIEN Turnkey Substations delivery.
Turnkey Substation Delivery. Registration of interest to participate in market consultation on the preliminary approach to the procurement strategy for NIEN Turnkey Substations delivery.
£2.6bn
IT Managed Services Contract
IT Managed Services Contract
£200.0M
C410 (2025) Low Voltage Monitoring
C410 (2025) Low Voltage Monitoring
£20.0M
Customer Engagement Platform
Customer Engagement Platform
Land & Property Management System
Land & Property Management System
Pipeline
Contracts expiring in the next 12 months
When these contracts end, NORTHERN IRELAND ELECTRICITY NETWORKS LI… typically re-tenders. SMEs preparing bids 3-6 months ahead win disproportionately often.
Purchase of Additional Wood Poles
Expires: 2026-06-30
£2.0M
Purchase of Additional Wood Poles
Expires: 2026-06-30
£2.0M
Provision of HV Generation
Expires: 2026-07-17
£700K
Switchgear Retrofits
Expires: 2026-08-31
Switchgear Retrofits
Expires: 2026-08-31
Purchase of Wood Poles
Expires: 2026-09-07
£1.5M
Purchase of Wood Poles
Expires: 2026-09-07
£1.5M
Supply of Ducting
Expires: 2026-10-01
£975K
Supply of Ducting
Expires: 2026-10-01
£975K
Supply of Cable Protection Tiles/Warning Tapes
Expires: 2026-12-31
£325K
Market analysis
Bidding into NORTHERN IRELAND ELECTRICITY NETWORKS LI… — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
66%
Top-5 supplier share
29d
Avg response window
30d
Median response window
21mo
Avg contract duration
Frequently asked
Common questions about selling to NORTHERN IRELAND ELECTRICITY NETWORKS LI…
How much does NORTHERN IRELAND ELECTRICITY NETWORKS LI… spend on procurement?
NORTHERN IRELAND ELECTRICITY NETWORKS LI… awarded 134 contracts totalling £1.2bn between 2023-06-17 and 2026-06-17, working with 73 unique suppliers. Average contract value is £10.8M.
Who are NORTHERN IRELAND ELECTRICITY NETWORKS LI…'s top suppliers?
The largest suppliers to NORTHERN IRELAND ELECTRICITY NETWORKS LI… by total award value are Toshiba International (Europe) Ltd, NKT Denmark A/S, ATOS IT Services UK Limited. The top five suppliers together hold 66% of contract value.
What does NORTHERN IRELAND ELECTRICITY NETWORKS LI… buy from suppliers?
NORTHERN IRELAND ELECTRICITY NETWORKS LI…'s procurement is concentrated in 31210000, 31320000, 72220000, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for NORTHERN IRELAND ELECTRICITY NETWORKS LI… contracts?
NORTHERN IRELAND ELECTRICITY NETWORKS LI… publishes open tenders on Find a Tender and Contracts Finder. ENKII matches your business against live tenders, identifies certifications you'll need, and surfaces frameworks worth applying to. Free Readiness Score in 3 minutes.
What's the typical response window for NORTHERN IRELAND ELECTRICITY NETWORKS LI… tenders?
NORTHERN IRELAND ELECTRICITY NETWORKS LI… typically gives suppliers a median of 30 days to respond (average 29 days). Standard contract duration is around 21 months.
Continue reading
Related ENKII resources
GUIDE
PQQ & Selection Questionnaire — Procurement Act 2023
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GUIDE
Cyber Essentials — for government contracts
Most central-government contracts handling personal data require this certification.
SECTOR
UK Government IT Services
G-Cloud, DOS, Crown Commercial frameworks. Software + consultancy is NORTHERN IRELAND ELECTRICITY NETWORKS LI…'s largest spend area.
INDEX
All UK public-sector buyers
Browse procurement profiles for every UK government department and major buyer.
Sources & methodology
How this profile is compiled
Analysed by ENKII · Updated 2026-06-17
This profile aggregates public-record procurement data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and aggregates source records; we don't edit the underlying facts.
Source portals
- · Find a Tender (find-tender.service.gov.uk)
- · Contracts Finder
- · Spend Network
Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.