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AwardedAwarded 27 October 2025

S1223 (2025) NIE Networks Dynamic Line Rating

Northern Ireland Electricity Networks · Private utility

In brief

Northern Ireland Electricity Networks awarded computer hardware work to Heimdall on 27 October 2025.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

NIE Networks wishes to appoint a Contractor to develop, supply, deliver to site, site testing and commission a remote monitoring and data acquisition system. The project will support NIE Networks and System Operator Northern Ireland (SONI) in calculating the rating of 110 kV overhead lines (OHLs) in Northern Ireland, taking account of the cooling effects attributable to local weather conditions.

Who won

WinnerValueDates
Heimdall (SME)£1,900,000

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Contract award notice · notice 077768-2025

About the buyer

Northern Ireland Electricity NetworksLast 12 months

Procurements

40

Awards

21

Suppliers it has used most for computer hardware

All tenders and awards from Northern Ireland Electricity Networks

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From notice 077768-2025 on Find a Tender, first published 27 November 2025. We last checked for changes on 28 September 2026.