Arno Lederer

1947 Born in Stuttgart 1968–1976 Studied architecture, University of Stuttgart and Vienna University of Technology 1976 Diploma, University of Stuttgart 1977 Position with
Ernst Gisel, Zurich 1978 Position with Berger Hauser Oed, Tübingen 1979 Foundation of Lederer and Sambeth Since 1982 Principal of the office Lederer Since 1985 Office partnership with Jórunn Ragnarsdóttir (Lederer Ragnarsdóttir) 1985–1990 Professor for Construction and Design, Stuttgart University of Applied Sciences 1990–1997 Professor for Building Construction and Design I, University of Karlsruhe Since 1992 Office partnership with Marc Oei (Lederer Ragnarsdóttir Oei) 1997–2005 Professor for Building Theory and Design, University of Karlsruhe 2002–2006 Professional adviser to the Federal Office for Building and Regional Planning, Berlin 2003–2012 Board of Governors of Stuttgart University of Applied Sciences 2005–2014 Professor for Public Building and Design, University of Stuttgart Since 2009 Design adviser for the Dom-Römer-Areal urban renewal project, Frankfurt am Main Since 2012 Managing Partner LRO Lederer Ragnarsdóttir Oei Since 2014 Commissioner of the Bayerischer Landesbaukunstausschuss 2014–2018 Member of the design advisory board Zurich Since 2021 Shareholder of LRO and partner of Lederer Ragnarsdóttir, Berlin


Jórunn Ragnarsdóttir

1957 Born in Iceland 1976–1982 Studied architecture, University of Stuttgart 1982 Diploma, University of Stuttgart 1982–1985 Position with Büro Lederer Since 1985 Principal of Lederer Ragnarsdóttir Since 1992 Office partnership with Marc Oei (Lederer Ragnarsdóttir Oei) 1992–1993 Teaching position, University of Stuttgart, under Prof. Boris Podrecca 1998–2000 Stage sets and costume design for the Reykjavík City Theatre and the National Theatre of Iceland 2009–2015 Member of the design advisory board Lübeck 2010–2012 Member of the design advisory board Mannheim 2010–2012 Professor for Architecture at the Düsseldorf Academy of Art Since 2010 Professional adviser to the City of Munich Since 2012 Managing Partner LRO Lederer Ragnarsdóttir Oei GmbH & Co. KG 2012–2018 Member of the committee for city planning Munich 2014–2018 Chair of the design advisory board Freiburg im Breisgau Since 2014 Member of the advisory board of the State Monument Council to the Senator for Culture and Europe in Berlin Since 2015 Chair of the design advisory board for the Stuttgart Academy of Art Since 2016 Chair of the design advisory board Regensburg 2016–2021 Chair of the design advisory board Reutlingen 2016–2019 Curator of the project "16 Stationen" at the Remstal Gartenschau 2019 GmbH Since 2017 Member of the design advisory board Berlin Since 2017 Member of the advisory board "Berlin Creative District" Berlin-Tempelhof Since 2018 Member of the design advisory board Zurich Since 2019 Member of the advisory board of the "Fritz-Schumacher-Preis" in Hamburg Since 2020 Member of the design advisory board Wangen im Allgäu Since 2021 Member of the design advisory board Salzburg Since 2021 Member of the design advisory board Dresden Since 2021 Partner of Lederer Ragnarsdóttir, Berlin


Marc Oei

1962 Born in Stuttgart 1984–1988 Studied architecture, Stuttgart University of Applied Sciences 1988 Diploma, Stuttgart University of Applied Sciences 1988–1992 Position with Lederer Ragnarsdóttir Since 1992 Principal of Lederer Ragnarsdóttir Oei 1995–1999 Teaching position, University of Karlsruhe, under Prof. Arno Lederer 1999–2002 Teaching position, Stuttgart University of Applied Sciences 2001 Teaching position, University of Stuttgart, under Prof. Peter Cheret 2008 Teaching position, University of Karlsruhe, under Prof. Matthias Pfeifer Since 2012 Managing partner LRO Lederer Ragnarsdóttir Oei Since 2021 Director of LRO


Katja Pütter

1973 Born in Marl 1994–1997 Studied architecture, Bochum University of Applied Sciences 1997 Diploma, Bochum University of Applied Sciences 1997–1998 Position with Prof. Hermann Kleine-Allekotte, Bottrop-Kirchhellen 1998–2011 Position with Lederer Ragnarsdóttir Oei Since 2012 Director of LRO Lederer Ragnarsdóttir Oei Since 2021 Director of LRO


Klaus Hildenbrand

1977 Born in Waiblingen 1997–2003 Studied architecture, Stuttgart University of Applied Sciences 2003 Diploma, Stuttgart University of Applied Sciences 2003–2004 Position with Prof. Thomas Ott, Weinstadt-Strümpfelbach 2004–2015 Position with Lederer Ragnarsdóttir Oei 2009–2015 Teaching position, Stuttgart University of Applied Sciences 2015–2020 Team Leader of Lederer Ragnarsdóttir Oei Since 2020 Director of Lederer Ragnarsdóttir Oei Since 2021 Director of LRO


Heiko Müller

1984 Born in Schwäbisch Hall 2004–2011 Studied architecture, University of Stuttgart 2010 Teaching Position, University of Stuttgart, under Prof. Arno Lederer 2011 Diploma, University of Stuttgart 2011–2020 Position with Lederer Ragnarsdóttir Oei 2013–2015 Teaching position, University of Stuttgart, under Prof. Peter Cheret 2015-2019 Academic staff member, University of Stuttgart under Prof. Peter Cheret Since 2020 Director of Lederer Ragnarsdóttir Oei Since 2021 Director of LRO