CRO company 281354
O'CONNELL MAHON ARCHITECTS LIMITED
O'Connell Mahon Architects Limited is company 281354 on the CRO register, with its registered office in Dublin. It is named as a supplier on 11 published public contract awards, from 5 public bodies, most often Health Service Executive (HSE). Awards where it is the only named supplier total €1.9M. The latest is dated 16 July 2026.
- Company number
- 281354
- Status
- Normal
- Type
- LTD - Private Company Limited by Shares
- Registered
- 1998-03-05
- Registered office
- 9 FITZWILLIAM PLACE, DUBLIN 2, D02VW22
- Latest accounts made up to
- 2025-03-31
- Last annual return
- 2025-12-31
- Next annual return date
- 2026-12-31
- Current name since
- 2014-05-06
- Current type since
- 2016-12-01
- 11
- Awards
- €1,884,000
- Sole-supplier value
- 9
- Shared awards
- 0
- Declared by politicians
2 awards with a single named supplier
€1,080,547,720 in total across all named suppliers; each supplier's share is not published
Directors, secretaries and shareholders are not in CRO's open data. CRO sells officer information through CORE; it is not shown here rather than guessed.
Timeline
Dated events from every connected source. Declarations are dated to the end of their registration period.
2026
- Contract awardsAward: Multi-Party Framework Agreement for HSE Design Team Services 2025 - Major Capital Works DSE project value €50m - €400m excl. VAT - Architects Services (including Planner and BIM Information Manager).Health Service Executive (HSE) → Pascall+Watson | Scott Tallon Walker Architects_50999 | DAY Architectural Ltd | Moloney O'Beirne Architects | BDP_45462 | Oberlanders Group LLP | O'Connell Mahon Architects_18319 | MCA Architects · €80,000,000TED
- Contract awardsAward: Multi-Party Framework Agreement for HSE Design Team Services 2025 - Major Capital Works DSE project value €50m - €400m excl. VAT - Assigned Certifier ServicesHealth Service Executive (HSE) → O'Connell Mahon Architects_18319 | AECOM Ireland Limited_15958 | BTY Ireland Ltd. · €50,000,000TED
- Contract awardsAward: MULTI-PARTY FRAMEWORK AGREEMENT FOR HSE DESIGN TEAM SERVICES FRAMEWORK 2024 – MAJOR CAPITAL WORKS €50M-€500M excl. VAT for RHA E (Clare, Limerick and N Tipp)Health Service Executive (HSE) → O'Connell Mahon Architects_18319 | AtkinsRéalis_10323 | Varming Consulting Engineers Ltd. | RPS Consulting Engineers Ltd. | Maurice Johnson and Partners | Occupli | J.V. Tierney and Co (2002) Ltd · €500,000,000TED
- Contract awardsAward: Formation of HSE Design Team Services Framework for the Provision of Exemplar Designs for Standard Health Accommodation (Acute and Non-Acute).Health Service Executive (HSE) → Pascall+Watson | TODD Architects Ltd | O'Connell Mahon Architects_18319 | Avanti Architects_70148 · €250,000,000TED