1st Award - Selective Architectural Competition
Ministry of Justice, ''High Security Incarceration Center'' (penitentiary Complex 350 inmates), Chalkis Province, 1997

2nd Award - Selective Architectural Competition
National Greek Secretariat of Sports, ''Indoor All Sports Arena'', 15.000 capacity,Thessaloniki, Greece, 1996 (in collaboration with HOK - Sport)

2nd Award - Selective Architectural Competition
''Head Offices for EKO'' (Greek National Petrol Company), 1992

1st Award - Selective Architectural Competition
The Greek - American Athens College, Chandris Donation, ''New Sports Complex and Hall'', 1990

2nd Award - Selective Architectural Competition
Ministry of National Defense, ''New War Museum for Crete'', 1990 (in collaboration with AR.SY)

2nd Award - Selective Architectural Competition
Ministry of Health and Welfare, ''General Hospital in Lamia, 340 beds'', 1986 (in collaboration with: AR.SY., E. Karkanis,K. Gartzos, J. Cohen, Ph. Prokopis)

2nd Award - Selective Architectural Competition
''Remodeling of Elevations for the Ministry of Finance Building'', Syntagma Square, Athens, 1986 (in collaboration with: AR.SY, K. Karathanassi)

2nd Award - Selective Architectural Competition
The Greek - American Athens College, Donation: I. Latsis ''New Primary School in Kantza'', 1986 (in collaboration with: A. Vourekas-Petalas)

Commendation - National Architectural Competition
''Town Hall and Cultural Center in Loutraki'', 1986

2nd Award - National Architectural Competition
Ministry of Health and Welfare, ''University Hospital of Larissa'', 600 beds, 1986 (in collaboration with: E. Sakellarios, M. Photiadis, E. Vourloumi)

2nd Award - Architectural Competition
The Greek Ministry of Public Works, ''Landscaping Development of the New Athens Law Courts'', 1985 (in collaboration)

2nd Award - Architectural Competition
The Greek Ministry of Public Works, ''New Athens Law Courts'' - Conversion of three Neoclassical buildings, 1985 (in collaboration)

1st Award - Architectural Competition
Ministry of Public Works, ''New Athens Criminal Courts'' - Building Conversion, 1984 (in collaboration)

1st Award - for the best Office Building in Greece, period 1973-1983
The Greek Ministry of Housing and Environment, ''BP Headquarters Office Building'', Athens, 1984 (in collaboration)

1st Award - Architectural Competition
Prefecture of Corfu. ''Ionian Academy of Corfu'', Conversion of an 18th century building into the Greek Center of European Studies, 1981 (in collaboration)

2nd Award - Architectural Competition
''Office Building for the Hatziconsta Institution'', 1971 (in collaboration)