2010
Hermans Square Office and Residential Building
first prize
invited competition, with Arhimetrics
Link to Hermans Square project


2010
Velenje Sports Park
first prize
open anonymous competition
Link to Velenje Sports Park project


2010
Lotus Towers (K 66)
second prize
invited competition
Link to Lotus Towers project.


2010
Ptuj performance center
first prize
invited comeptition
Link to Ptuj performance center project.


2009
Podjunska house
first prize
invited competition
Link to Podjunska house project.


2004
Jurčkova housing
first prize
invited competition
Link to Jurčkova housing project.


2003
Wellness hotel Sotelia
first prize
invited competition
Link to Hotel Sotelia project.


2003
Sacral building and a pilgrims' route at Ptujska gora
first prize
invited competition


2003
Business and residental building at Litijska street
first prize
invited competition


2003
Stara Cinkarna urban plan
second prize
open anonymous competition
Link to Stara cinkarna project.


2002
Secondary School of Economics Murska Sobota
hororable mention
open anonymous competition
authors: Aljoša Dekleva, Dean Lah, Milan Tomac, Petra Ostanek, Anže Zalaznik


2002
Business and residental building at Nade Rajh street
honorable mention
invited anonymous competition
authors: Aljoša Dekleva, Dean Lah, Milan Tomac, Grega Tramte


2001
Kraški zidar headquaters
first prize
invited competition
authors: Aljoša Dekleva, Dean Lah, Milan Tomac
Link to Kraški zidar project.


2001
Border crossing Obrežje
first prize
open anonymous competition with invited competitors
authors: Aljoša Dekleva, dean Lah, Milan Tomac, Anže Zalaznik, Jana Braniselj, Blaž razpotnik, Matej Kučina
Link to Obrežje project.


2000
Urban plan and recreation centre Kamenšnica
first prize
open anonymous competition
authors: Aljoša Dekleva, Matej Kučina, Dean Lah,
Milan Tomac
Link to Kamenšnica project.


1999
Business and residential building at Masarykova
honorable mention
open anonymous competition
authors: Aljoša Dekleva, Dean Lah, Milan Tomac

