Irish public-sector suppliers without a Vendors.ie profile
These are the top 50 suppliers that have won at least one Irish public-sector contract on record at Tenderwatch.ie but do not yet match a vendor profile on its sister site, Vendors.ie. The list is a data exhaust of the supplier-enrichment pipeline, ranked by total contract value. It is useful as a starting point for finding Irish software suppliers worth profiling and for understanding which sectors dominate public spend.
Last refreshed 19 October 2026.
Suppliers ranked
50
Total unmatched
15778
All suppliers
15778
Cap
Top 50
| Rank | Supplier | Total value | Awards | Top authority | Sectors |
|---|---|---|---|---|---|
| 1 | Keolis Limited | EUR3.50bn | 2 | Transport Infrastructure Ireland (TII) | facilities, transport |
| 2 | Tetra Ireland | EUR3.00bn | 2 | The Office of Government Procurement | construction, defence, facilities, it-services, other, professional-services, transport |
| 3 | Hayes Higgins Partnership | EUR2.15bn | 52 | Health Service Executive (HSE) | construction, defence, environment, facilities, it-services, professional-services |
| 4 | Alstom Transport | EUR2.07bn | 3 | Iarnród Eireann-Irish Rail | construction, facilities, it-services, professional-services, transport |
| 5 | TA Group | EUR2.05bn | 26 | Roscommon County Council | professional-services |
| 6 | AECOM Ireland Limited | EUR1.53bn | 166 | Health Service Executive (HSE) | construction, defence, education, environment, facilities, healthcare, it-services, other, professional-services, transport |
| 7 | Mott MacDonald Ireland Limited | EUR1.46bn | 47 | Health Service Executive (HSE) | construction, environment, it-services, other, professional-services, transport |
| 8 | TLI Group Limited | EUR1.31bn | 12 | Electricity Supply Board ( ESB ) | construction, facilities, other, professional-services |
| 9 | John Sisk and Son Ltd | EUR1.28bn | 36 | Limerick City and County Council | construction, environment, facilities, healthcare, other, professional-services |
| 10 | Wills Bros Limited | EUR1.27bn | 34 | National Transport Authority | construction, environment, other, professional-services |
| 11 | Tetra Tech Ireland Limited | EUR1.16bn | 88 | Health Service Executive (HSE) | construction, defence, environment, it-services, other, professional-services, transport |
| 12 | AtkinsRéalis | EUR1.14bn | 142 | Health Service Executive (HSE) | construction, defence, environment, it-services, other, professional-services, transport |
| 13 | Accenture plc | EUR1.02bn | 137 | The Office of Government Procurement | defence, education, environment, facilities, healthcare, it-services, other, professional-services |
| 14 | Taylor McCarney Architects | EUR880.5M | 24 | Department of Defence | construction, defence, environment, other, professional-services |
| 15 | Version1 Software Limited | EUR851.9M | 114 | The Office of Government Procurement | construction, defence, environment, facilities, it-services, other, professional-services |
| 16 | SSE Airtricity Ltd | EUR837.3M | 14 | The Office of Government Procurement | construction, environment, facilities, other, professional-services |
| 17 | Cable Accessories Ltd | EUR821.2M | 4 | Iarnród Eireann-Irish Rail | construction, it-services, other, transport |
| 18 | Varming Consulting Engineers Ltd. | EUR770.2M | 25 | Health Service Executive (HSE) | construction, defence, environment, facilities, professional-services |
| 19 | GARLAND | EUR744.8M | 31 | Health Service Executive (HSE) | construction, defence, it-services, professional-services |
| 20 | Maurice Johnson and Partners | EUR743.2M | 18 | Health Service Executive (HSE) | construction, defence, facilities, other, professional-services |
| 21 | Ernst and Young | EUR738.2M | 403 | The Office of Government Procurement | defence, education, environment, facilities, healthcare, it-services, other, professional-services, transport |
| 22 | Jacobs Engineering Ireland Ltd | EUR731.1M | 53 | National Transport Authority | construction, education, environment, it-services, other, professional-services, transport |
| 23 | Circle K Ireland Energy Limited | EUR679.9M | 18 | The Office of Government Procurement | environment, facilities, it-services, other, transport |
| 24 | Jons Civil Engineering Company Limited | EUR672.2M | 56 | Transport Infrastructure Ireland (TII) | construction, environment, facilities, professional-services, transport |
| 25 | Applus Inspection Services Ireland Limited | EUR651.0M | 3 | National Transport Authority | facilities, professional-services |
| 26 | EnerNOC Ireland Ltd | EUR638.1M | 4 | EirGrid plc | professional-services |
| 27 | Cullen Payne Architects | EUR631.3M | 5 | Health Service Executive (HSE) | construction, defence, professional-services |
| 28 | Tom McNamara and Partners | EUR610.9M | 26 | Clare County Council | construction, defence, it-services, professional-services |
| 29 | Farrans Limited | EUR580.7M | 3 | National Transport Authority | construction, other, professional-services |
| 30 | PowerHouse Generation Ireland Ltd | EUR521.0M | 3 | EirGrid plc | professional-services |
| 31 | Specialist Crafts Ltd | EUR512.9M | 40 | Louth and Meath Education and Training Board 1384 | construction, defence, education, environment, facilities, healthcare, it-services, other, professional-services |
| 32 | Tara Art Supplies Ltd | EUR504.1M | 27 | Laois and Offaly Education and Training Board (Offaly) | construction, defence, education, environment, facilities, healthcare, it-services, other, professional-services, transport |
| 33 | SACYR WILLS JV | EUR500.0M | 1 | daa plc | construction |
| 34 | Calreys Ltd. | EUR500.0M | 1 | Cork Education and Training Board | other |
| 35 | Glenveagh Living | EUR490.3M | 3 | Fingal County Council | construction, environment, professional-services |
| 36 | Club Travel Limited | EUR485.5M | 7 | The Office of Government Procurement | other, professional-services, transport |
| 37 | Go Ahead Transport Services Ltd | EUR465.0M | 2 | National Transport Authority | transport |
| 38 | GMC Utilities Group | EUR445.8M | 12 | National Transport Authority | construction, defence, environment, facilities, it-services, other, professional-services |
| 39 | Michael Barrett Partnership | EUR444.0M | 18 | Health Service Executive (HSE) | construction, defence, professional-services |
| 40 | Bord Gais Energy | EUR439.9M | 14 | The Office of Government Procurement | environment, other |
| 41 | John Graham Construction Ltd | EUR422.4M | 2 | National Transport Authority | construction, other, professional-services |
| 42 | Elliott Building and Civil Engineering Limited | EUR405.9M | 7 | Trinity College Dublin the University of Dublin | construction |
| 43 | ORS | EUR403.6M | 58 | Health Service Executive (HSE) | construction, defence, education, environment, facilities, it-services, other, professional-services |
| 44 | J.V. Tierney and Co Ltd | EUR401.1M | 16 | Health Service Executive (HSE) | construction, defence, professional-services |
| 45 | Assigned | EUR401.0M | 6 | Health Service Executive (HSE) | defence, it-services, professional-services |
| 46 | TODD Architects Ltd | EUR400.8M | 8 | Health Service Executive (HSE) | construction, defence, professional-services |
| 47 | iPower | EUR397.8M | 2 | EirGrid plc | professional-services |
| 48 | DAY Architectural Ltd | EUR392.5M | 3 | Health Service Executive (HSE) | professional-services |
| 49 | Vision Built Structures Ltd | EUR390.4M | 2 | Sligo County Council | construction, professional-services |
| 50 | Deloitte Ireland LLP | EUR381.3M | 467 | The Office of Government Procurement | defence, education, environment, healthcare, it-services, other, professional-services |
Data refreshes daily via the eTenders scraper. Suppliers shown here have won at least one Irish public contract reported to TED.
Machine-readable JSON|Voted expenditure|Procurement news