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Declared

CRO company · CRO company 281354

O'CONNELL MAHON ARCHITECTS LIMITED

Company number
281354
Status
Normal
Type
LTD - Private Company Limited by Shares
Registered
1998-03-05
Registered office
9 FITZWILLIAM PLACE, DUBLIN 2, D02VW22
Last annual return
2025-12-31
11
Awards
2 awards with a single named supplier
€1,884,000
Sole-supplier value
€1,080,547,720 in total across all named suppliers; each supplier's share is not published
9
Shared awards
0
Declared by politicians

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

  1. 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 · €80,000,000
    TED
  2. 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. · €50,000,000
    TED
  3. 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 · €500,000,000
    TED
  4. 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 · €250,000,000
    TED

2025

  1. Contract awardsAward: Major capital works projects (€50M - €500M) at St Vincent’s University Hospital and St Michael’s Hospital, DublinHealth Service Executive (HSE) → Linesight | Turner and Townsend Ltd | Currie and Brown (Ireland) Ltd | O' Reilly Hyland Tierney Ltd | AECOM Ireland Limited_15958 | Mott MacDonald Ireland_19102 | BDP_45462 | Troup Bywaters and Anders | Arup _4744 | GARLAND | AtkinsRéalis_10323 | Michael Slattery Associates | Maurice Johnson and Partners | O'Connor Sutton Cronin and Associates (MandE) Ltd. | J.V. Tierney and Co (2002) Ltd | IDOM | KSN Project Management | Scott Tallon Walker Architects_50999 | O'Connor Sutton Cronin_19870 | PUNCH Consulting Engineers | RPS Consulting Engineers Ltd. | BTY Ireland Ltd. | MCA Architects | O'Connell Mahon Architects_18319 | Pascall+Watson · €0
    TED

2023

  1. Contract awardsAward: Multi-Party Frameworks for Type 2 and Type 3 Project Consultancy Services In 8 Lots With Initial Contracts in Co. WicklowWicklow County Council → Black and White | Brennan Associates | Carron + Walsh Construction Consultants Ltd | DBFL Consulting Engineers | DRA Consulting Engineers | DTA Architects | DW Walsh Architects and Project Managers Ltd. T/A Walsh Associates Architects and Project Managers | eml Architects | Hardy Partnership Ltd. | Hayes Higgins Partnership | IN2 Design Partnership Ltd | Lawlor Burns and Associates | McGahon Surveyors Ltd. | McMahon Associates | Michael J Walshe and Co Ltd | O' Reilly Hyland Tierney Ltd | OC and C Architects Limited | O'Connell Mahon Architects | ORS | PSP Architects | SDS (Structural Design Solutions) Ltd | Stephen Clarke Consulting Ltd | Studio PKA Ltd. t/a Paul Keogh Architects | TA Group | Vincent Hannon Architects | Walsh Associates | Waterman Moylan Consulting Engineers Limited · €32,000,000
    OGP

2022

  1. Contract awardsAward: Architect led Design Team for Deep Fabric Retrofit of MTU's Melbourn BuildingMunster Technological University → O' Connell Mahon Architects · €84,000
    OGP
  2. Contract awardsAward: Establishment of a Multi Supplier Framework of Construction Consultancy Services for Small & Minor Projects & Appointment of Design Team for Mardyke Arena UCC Strength & Conditioning GymUniversity College Cork → O'Connell Mahon Architects · €1,800,000
    OGP

2021

  1. Contract awardsAward: Multi Supplier Framework Agreements for Architect Led Design Team Services for the Provision of Social & Affordable Residential Developments(inc associated buildings such as community facilities)The Office of Government Procurement → ABK Architects | Aughey O'Flaherty Architects | Avanti Architects | Brian Dunlop Architects | CJ Falconer and Associates Architects | Coady Partnership Architects Limited T/A COADY Architects | Collins Rolston Architects Ltd | Conroy Architects Ltd | Cooney Architects Ltd | Darmody Architecture | Deady Gahan Architects | Deaton Lysaght Architects | Denis Byrne Architects | DW Walsh Architects and Project Managers Ltd. T/A Walsh Associates Architects and Project Managers | eml Architects | FHP Architects International LTD | Fitzgerald Kavanagh + Partners | GKMP Architects Ltd. | Hall Black Douglas Architects | Hall McKnight | Hamilton Young Architects | Hassett Leyden and Associates | Henchion and Reuter Architects | heneghan peng architects | Henry J Lyons | JSA Architects | Kenneth Hennessy Architects Ltd. | Lafferty Design Group t/a Lafferty | MAHON : FOX | McGurk Architects | MCOH Architects Limited | Meitheal Architects | MGNÉ Architects | Milligan Reside Larkin Ltd | Moloney O'Beirne Architects | OBFA Architects | O'Briain Beary Architects | OC Architects and Design Limited | O'Connell Mahon Architects | O'Donnell + Tuomey Ltd. | Reddy Architecture + Urbanism | Rhatigan and Company Ltd | RMI Architects | ROJO Studio Architects | Shay Cleary Architects | Studio PKA Ltd. t/a Paul Keogh Architects | TA Group | TAKA Architects | Van Dijk Architects | Vincent Hannon Architects | Wynne Gormley Gilsenan Architects and Surveyors Ltd · €68,232,500
    OGP

2020

  1. Contract awardsAward: Framework 2019 for Architect Services (including Planning)Health Service Executive (HSE) → AandD Wejchert and Partners Architects Ltd T/A Wejchert Architects | ADAM LEADLEY ARCHITECTS | AECOM Ireland Limited | Arthur Gibney and Partners | Avanti Architects | Axo Architects | Bluett and O'Donoghue Architects | CCH Architects | CJ Falconer and Associates Architects | Coady Partnership Architects Limited T/A COADY Architects | Cullen Payne Architects | dk architects | DMOD Architects | Fitzgerald Kavanagh + Partners | FMP Architects | Hall Black Douglas Architects | Hamilton Young Architects | Hassett Leyden and Associates | Healy Butler Moffat Ltd. | Hussey Architects | Isherwood and Ellis | JOHN HALLIGAN ARCHITECTS | John P. Delaney Architects Ltd. | Kane Williams Architects | Kennedy FitzGerald Architects LLP | Kenny Lyons and Associates | Kevin Jackson Architects | MCA Architects | McCullough Mulvin Architects | McLoughlin Architecture | MCOH Architects Limited | Michael Mohan Architects | MOLA Architecture | Moloney O'Beirne Architects | MRG Consulting Engineers | OBFA Architects | O'Briain Beary Architects | O'Connell Mahon Architects | Oppermann Associates | Pascall+Watson | Paul O'Toole Architects | Quilligan Scally Architects | Quinn Architects | Reddy Architecture + Urbanism | Rhatigan and Company architects | RKD Architects | Scott Tallon Walker Architects | Sweeney Architects | Taylor McCarney Architects | Thompson Architects Limited | TODD Architects Ltd | Tracey Architects | Van Dijk Architects | Yelland Architects · €100,000,000
    OGP
  2. Contract awardsAward: Architectural Training Services (multiple providers)Munster Technological University → akiboye conolly architects | Butler Cammoranesi architects Ltd. | Joseph Mackey | O'Connell Mahon Architects · €315,220
    OGP

1998

  1. Company registerCompany registeredLTD - Private Company Limited by Shares
    CRO