Founding Directors

• 
  Sheila O’Donnell

  FRIAI, FRIBA, Hon FAIA, Hon RSUA
  B Arch UCD 1976
  MA Environmental Design, Royal College of Art London 1988
• 
  John Tuomey

  FRIAI, FRIBA, Hon FAIA, Hon RSUA
  B Arch (hons) UCD 1976
  M Arch UCD 2004

Directors

• 
  Willie Carey

  MRIAI
  BSc Arch (hons) UCD 1997
  B Arch (hons) UCD 2000
• 
  Jeana Gearty

  MRIAI
  BSc Arch TCD 1995
  Dip Arch DIT Bolton St 1995
• 
  Mark Grehan

  MRIAI
  BSc Arch TCD 2004
  B Arch DIT 2004

Associate Director

• 
  Eimear Hanratty

  ARB, MRIAI
  BSc Arch UCD 2007
  B Arch (hons) UCD 2010

Associates

• 
  Brian Barber

  MRIAI
  BSc Arch UCD 2007
  B Arch (hons) UCD 2011
• 
  Darragh Collins

  MRIAI
  Dip Arch Tech DIT 2002
  BSc Arch (hons) QUB 2005
  Dip Arch GSA 2008
• 
  Anne Louise Duignan

  MRIAI
  BSc (hons) Arch Tech UoU 2001
  BA Arch (hons) UoL 2002
  B Arch (hons) UoL 2004
• 
  Monika Hinz

  Information & Bid Management
  MJ JUK 2004
  MSc CoSc UCD 2014
• 
  Jitka Leonard

  MRIAI
  Ing Arch Prague 1992
• 
  Andrew Walsh

  ARB
  Dip Arch Tech WIT 1999
  B Arch (hons) UoG 2003
  M Arch UCL 2006
• 
  Henrik Wolterstorff

  MRIAI – accredited in Conservation G3
  Dip Eng Arch 2002

Senior Architects

• 
  Dora Felekou

  ARB
  M Arch (hons) Greece 2010
  MSc Adv Arch Des Columbia U 2014
• 
  Olwyn Greene

  MRIAI, ARB
  B Arch (hons) DIT 2013
• 
  Kate Griffin

  MRIAI
  BSc Arch UCD 2009
  B Arch (hons) UCD 2012
• 
  TJ Hartnett

  ARB
  BSc Arch (hons) UCD 2006
  B Arch (hons) UCD 2009

Project Architects

• 
  Deepka Abbi

  MRIAI
  B Arch (hons) DIT 2017
• 
  Niall Crowley

  MRIAI
  BSc (hons) ArchTech WIT 2008
  BA (hons) Arch UOG 2016
  M Arch KUL 2016
• 
  Darragh Farrell

  MRIAI
  B Arch DIT 2009
  M Arch AAM Switzerland 2015
• 
  Hugh Ivers

  Bsc Arch (hons) UCD 2016
  M Arch UCD 2019
  
  
• 
  Cormac McCartney

  ARB
  BSc Arch (hons) QUB 2013
  M Arch (hons) QUB 2017
• 
  Ruth McNickle

  ARB
  MA (Hons) UoE 2016
  MArch UoE 2018
• 
  Henry Travers

  MRIAI – accredited in Conservation G3
  BSc (hons) Arch WIT 2013
  B Arch (hons) Arch WIT 2016
  
• 
  Purdie Whitting

  ARB
  B Arch (hons) UoWE 2011
  MA Arch UoS 2015

Part 2 / Architectural Assistants

• 
  Rachel Graham

  BSc Arch (hons) QUB 2014
  M Arch (hons) QUB 2018
• 
  Stephen Johnston

  BSc Arch Tech TUD 2012
  B Arch TUD 2019
• 
  Ferdia Kenny

  BSc Arch UCD 2014
  M Arch (hons) UCD 2018
• 
  Robert McCluskey

  B Arch (hons) QUB 2005

Part 1 / Architectural Assistants

• 
  Harry Grant

  B Arch (hons) UOS 2022

Practice Support

• 
  Qudsiya Saldulker

  Document Controller and Accounts Assistant

  BSc DCU 2015
  BCom UCT 2005
• 
  Brenda Sorohan

  Practice Manager & Assistant to the Founding Directors

  BSc L. Arch (hons) UCD 2012