LONG O DONNELL TECHNICAL SERVICES LIMITED
Private Company Limited by Shares registered in 2008 in Dublin 15, Co. Dublin, CRO 463745.
Next annual return due 30 Apr 2027 · 1 employment permit since 2015 · 26 public contracts worth €16.9m.
Details
| CRO number | 463745 |
| Company type | LTD - Private Company Limited by Shares |
| Registered office | SKY BUSINESS CENTRES, UNIT 9A PLATO BUSINESS PARK, DAMASTOWN DUBLIN 15, DUBLIN 15 |
| Town | Dublin 15 · other companies there |
| County | Dublin |
| Last annual return | 30 Apr 2026 |
Timeline
- 30 Apr 2027Next annual return due
- 14 Apr 2026Public contract from Commission for Regulation of Utilities
- 23 Jun 2025Accounts filed (year to 31 Aug 2024)
- 20 Jun 2024Accounts filed (year to 31 Aug 2023)
- 24 Nov 2023Public contract from EirGrid plc
- 11 Nov 2023Public contract from Sustainable Energy Authority of Ireland
- 9 Aug 2023Accounts filed (year to 31 Aug 2022)
- 30 Nov 2016Current name took effect
- 8 Nov 2016Company type changed
- 30 Oct 2008Incorporated
Financial statements filed
Days from year end to filing
Orange = later than 330 days.
| Year end | Received by CRO | Days after year end |
|---|---|---|
| 31 Aug 2024 | 23 Jun 2025 | 296 |
| 31 Aug 2023 | 20 Jun 2024 | 294 |
| 31 Aug 2022 | 9 Aug 2023 | 343 |
Over 330 days is later than the usual deadline (accounts made up to within 9 months of the annual return date, filed within 56 days). The accounts themselves can be bought from the CRO.
Company indicators
Derived from this company's CRO record and filing history and permit data. Percentiles compare it with the active companies in its sector.
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Employment permits
Permits issued to this employer for non-EEA staff, a signal of hiring that local recruitment couldn't fill.
| Year | Permits |
|---|---|
| 2026 (to date) | 1 |
Public contracts
26 contract awards from 12 public bodies, €16.9m in total. Framework values are split evenly between the suppliers named.
| Date | Buyer | Contract | Value |
|---|---|---|---|
| 14 Apr 2026 | Commission for Regulation of Utilities | Invitation to Tender (ITT) for the provision of S39A Gas Engineering Support [629] | €105k |
| 24 Nov 2023 | EirGrid plc | ENQEIR856 – Framework for the Provision of Procurement, Supply Chain and Logistics Secondments / Resources | €1.8m |
| 11 Nov 2023 | Sustainable Energy Authority of Ireland | Provision of Programme Management and Quantity Surveying Services for SEAI's Non-Domestic Retrofit Programmes | €500k |
| 26 Feb 2023 | The Office of Government Procurement | PAS126F- Multi Supplier Framework Agreement for the provision in four lots of Offshore Renewable Energy and Renewable En | €729k |
| 25 Jan 2023 | Dublin City Council | Professional Services Contract 1 - For Public Lighting Upgrade Project | €500k |
| 6 Dec 2022 | Sport Ireland | REQUEST FOR TENDERS TO ESTABLISH A SUPPLIER FRAMEWORK FOR PROVISION OF CONSTRUCTION PROCUREMENT CONSULTANCY SERVICES | – |
| 9 Jun 2022 | The Office of Government Procurement | Mini Competition for the provision of Procurement Tendering Support and General Procurement Advice for the Irish Manufac | €30k |
| 11 Nov 2021 | Inland Fisheries Ireland | Project Manager for Aquaculture Facility | – |
Source: Companies Registration Office open data (CC BY 4.0), Department of Enterprise employment permit statistics, OGP eTenders open data (CC BY 4.0). Permits and contracts are linked by exact company-name match. Data as of 12 Nov 2026. Directors and shareholders are not shown on plaindata.ie. Official CRO record.
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