Watch·Them·Work
Government Procurement Supplier Index Volume I
saved
12 MAY 2026
Subject of file

Tiernan Engineering Ltd.

file no.2254 active2015-11-04 – 2024-10-22 authorities6 spend areas1
Lane I
Solo awards
€59k
awarded across 8 sole-awardee contracts
The only credibly per-supplier-attributable money in this dossier — eTenders names a single awardee.
Lane II
Framework participations
5
multi-supplier frameworks · ceiling exposure €100.00M
Per-supplier earnings cannot be derived — call-off splits between co-suppliers aren't in the source data. Read the count, not the money.

Lobbying register

Not present

No record · capture-style frame does not apply No matches in the lobbying register for this supplier name. Substring match on lobbyist name and clients-text, with corporate-suffix stripping.

Top authorities

  1. 01 Department of Agriculture Food and the Marine 5
  2. 02 University of Galway (ID 1400) 3
  3. 03 Health Service Executive (HSE) 2
  4. 04 Shannon Airport Authority DAC 1
  5. 05 Atlantic Technological University 1
  6. 06 Local Government Operational Procurement Centre (LGOPC) 1

Spend areas

  1. 01 Electrical installation work. 1

Solo awards

8 records

Sole-awardee contracts. Awarded values reflect actual money paid to this supplier.

Date Authority Contract Procedure Estimated Awarded
2022-10-21 Health Service Executive (HSE) Electrical Works Associated with MV/LV Upgrade at Mayo University Hospital Open Procedure
2022-09-30 Health Service Executive (HSE) MV Switchgear & Transformers re MV LV Upgrade at Mayo University Hospital Open Procedure
2022-04-11 Atlantic Technological University ATU Galway City Transformer Replacement 2022 Open Procedure €59k
2020-05-15 Department of Agriculture Food and the Marine An Daingean Fishery Harbour Centre Water Meter Installation - Electrical Works Open Procedure
2018-07-19 Department of Agriculture Food and the Marine Provision and Upgrade of Electrical Infrastructure Phase 2 Open Procedure
2017-10-05 Department of Agriculture Food and the Marine Provision & Upgrade of Electrical Infrastructure at Blackrock Pier & Landing Pier, Killybegs Fishery Harbour Centre (FHC) - Phase 1 Open Procedure
2016-09-22 Department of Agriculture Food and the Marine Killybegs Fishery Harbour Centre - Blackrock Pier Electrical Upgrading Works Open Procedure
2015-11-04 Department of Agriculture Food and the Marine Killybegs F.H.C - Shipyard Electrical Upgrading Open Procedure

Framework participations

5 records

Multi-supplier frameworks. Awarded values shown are framework ceilings split across all listed co-suppliers — not per-supplier earnings. Use the count, not the money.

Date Authority Contract Procedure Estimated Ceiling
2024-10-22 Shannon Airport Authority DAC Request for Tender for an Electrical Contractor Multi Supplier Framework for Shannon Airport Authority DAC framework · 5 suppliers TED CAN Open Procedure €5.00M
2023-05-11 University of Galway (ID 1400) Multi-Party Framework for Electrical Works Projects in the range of €0 - €25k framework · 5 suppliers Open Procedure
2019-08-31 Local Government Operational Procurement Centre (LGOPC) Multiparty Framework Agreement for Minor Building Works Commercial - Public Service Bodies framework · 116 suppliers TED CAN Open Procedure €95.00M €95.00M
2019-08-01 University of Galway (ID 1400) Multi-Operator Framework Agreement for Electrical Works (for projects ranging in value from €0 - €25,000) framework · 5 suppliers Restricted Procedure
2018-12-20 University of Galway (ID 1400) Multi-Operator Framework Agreement for Electrical Works framework · 4 suppliers Restricted Procedure