- 2014
- Regatta Resorts Spa, Hanko
invited competition
- 2010
- Kalasatama Centre, Helsinki
- Kalasatama Centre
international design-build competition
- 2008
- UPM Group Headquarters, Helsinki
- UPM Group Headquarters
international invited competition
- 2006
- Pangyo Housing, Seoul, South Korea
- Pangyo Housing
UIA competition (in co-operation with LOCI landscape architects)
- 2005
- Eiranranta Housing, Helsinki
- Eiranranta Housing
international invited competition
- 2005
- Kakolanmäki old prison area, Turku
international idea competition (divided 2nd prize, no 1st prize)
- 2003
- Finnforest Modular Offices, Espoo
- Finnforest Modular Offices
international invited competition
- 2003
- Business Park Mankkaa, phase 1
invited competition
- 2003
- Skanssi Area Centre, Turku
- Skanssi Area Centre
design-build-competition
- 2002
- Jåttåvågen Housing, Stavanger, Norway
invited competition (divided 1st prize)
- 2001
- Campus Uppsala Rosendal Science Park, Uppsala, Sweden
invited competition
- 2000
- Kamppi Centre, Helsinki
- Kamppi Centre/ UK Block: Office Buildings and Shopping Mall
international design-build competition (in co-operation with Heikkinen-Komonen Architects, ARX Architects, M-R Norri Architects)
- 1999
- The Finnish Parliament Annexe, Helsinki
- Parliament House Annexe
open competition
- 1998
- Overall Plan of Fornebu Area, Oslo, Norway
invited competition
- 1996
- Ministry of Social Affaires and Health
invited competition
- 1995
- Nokia Corporation Headquarters
- Nokia Headquarters
invited competition
- 1994
- Information Centre for Wooden Structures
invited competition (divided 1st prize)
- 1991
- Hankocenter, Recreational and Commercial Area
invited idea competition
- 1990
- Experimental Housing in Hestra, Borås, Ruotsi
invited competition