These annual rankings were last updated on March 27th, 2026. Want to see your firm on next year’s list? Continue reading for more on how you can improve your studio’s ranking.
Albeit small, Slovenia is a captivating country. Bordered by Italy, Austria, Hungary and Croatia, it has one of the most diverse architectural cultures of central Europe. It is also home to one of the richest and most diverse natural landscapes of Europe, stretching from the Alps to the Adriatic Sea. Jože Plečnik, Slovenia’s most influential modernist architect, along with Ivan Vurvik, and his work regarding the iconic “Slovene National Style”, became the founders of the Ljubljana School of Architecture. Their unique architectural style amalgamated modernism, the Vienna Secession (a type of Art Nouveau) and past historical ideas and forms, which became the blueprint for the country’s contemporary architectural practice.
This young generation of architects is passionately embracing environmentally sustainable designs both within dense urban fabrics and natural terrains. Modern structures, such as the Plečnik House and the Stožice Stadium, showcase a fusion of contemporary aesthetics and eco-conscious design principles, developing an extraordinary architectural identity and design practice within the country.
With so many architecture firms to choose from, it’s challenging for clients to identify the industry leaders that will be an ideal fit for their project needs. Fortunately, Architizer is able to provide guidance on the top design firms in Slovenia based on more than a decade of data and industry knowledge.
How are these architecture firms ranked?
The following ranking has been created according to key statistics that demonstrate each firm’s level of architectural excellence. The following metrics have been accumulated to establish each architecture firm’s ranking, in order of priority:
- The number of A+Awards won (2013 to 2026)
- The number of A+Awards finalists (2013 to 2026)
- The number of projects selected as “Project of the Day” (2009 to 2026)
- The number of projects selected as “Featured Project” (2009 to 2026)
- The number of projects uploaded to Architizer (2009 to 2026)
Each of these metrics is explained in more detail at the foot of this article. This ranking list will be updated annually, taking into account new achievements of Slovenian architecture firms throughout the year.
Without further ado, here are the 30 best architecture firms in Slovenia:
30. Prima
© Prima d.o.o.
Prima architectural office was established in 1990. The office uses a multidisciplinary approach to projects of various scales, from urban planning, architecture, interior design, to stage design.
Some of Prima’s most prominent projects include:
- In the Land of Capricorn, Kranjska Gora, Slovenia
The following statistics helped Prima achieve 30th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 1 |
| Total Projects | 1 |
29. SKUPAJ ARHITEKTI
© Janez Marolt
Skupaj arhitekti, led by architect Tomaž Ebenšpanger, is an architectural practice active since 2011, bringing together a strong social sensibility and a continuous pursuit of spatial and material beauty. In addition to residential architecture, the practice is actively involved in education and training for both children and adults. Their work is grounded in a participatory approach to planning and design, based on the belief that inclusive design processes lead to a higher quality of living once residents occupy the space. The practice understands architecture as both rational and poetic. In close collaboration with clients, they engage in a shared process of discovering architecture that enhances authentic spatial experience, material expression, and carefully considered architectural details.
Some of SKUPAJ ARHITEKTI’s most prominent projects include:
- Living in Alpine Village, Stara Fužina, Slovenia
The following statistics helped SKUPAJ ARHITEKTI achieve 29th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 1 |
| Total Projects | 1 |
28. studio PIKAPLUS
© studio PIKAPLUS
The built and natural environment are inextricably linked. Architecture and interiors frame the views, glorify and enhance the qualities of the environment in which they find themselves.
In STUDIO PIKAPLUS, we are a team of architects and landscape architects who integrate architectural and landscape architectural projects through comprehensive solutions in respect for the environment and to enable the comfort of modern living. We produce comprehensive architecture projects, interior design plans and landscape architecture plans.
Some of studio PIKAPLUS’ most prominent projects include:
- The Wooden house, Slovenia
The following statistics helped studio PIKAPLUS achieve 28th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 1 |
| Total Projects | 1 |
27. Gartner Arhitekti
© Gartner Arhitekti
Gartner Arhitekti was founded in 2010. Our field of activity covers everything from interiors and single-apartment buildings to larger and more demanding buildings, as well as energy renovations and renovations of buildings of all sizes. Regardless of the size, we try to create a functional, aesthetic, unique, and technically perfect product with each project.
Some of Gartner Arhitekti’s most prominent projects include:
- Low-energy Sports Hall Mengeš, Mengeš, Slovenia
- Milka Boutique Hotel & Restaurant, Slovenia
The following statistics helped Gartner Arhitekti achieve 27th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 1 |
| Total Projects | 2 |
26. elastik
© Miran Kambic
Elastik is an international brand for networking and designing architecture, urbanism and media with other disciplines. We strive for performative and aesthetic improvement of buildings, for connectivity between functionality and technique.
Elastik is an architectural studio organized as an international network of individuals who come forward to form project groups according to the specific requirements of a given project or of the client in question; hence, the name Elastik. In this context, Elastik works independently of various geographic and political borders and as an adaptable meshwork.
Some of elastik’s most prominent projects include:
- Mezzanine house, Ljubljana, Slovenia
- Facelift of a semi-detached house, Ljubljana, Slovenia
- Harmonica House, Dolšce, Slovenia
The following statistics helped elastik achieve 26th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 1 |
| Total Projects | 3 |
25. Landscape
© Landscape d.o.o.
Established by partners Gregor Vreš and Tina Demšar in 1998, Landscape brings a different way of looking at each design project. Our landscape architectural office focuses on creating modern luxury through fully integrated landscape and architectural designs with strong attention to detail. Through modern reinterpretation of heritage, the traditional and the indigenous characteristics of the location, we create unique spaces.
Some of Landscape’s most prominent projects include:
- BLED // Garden Village Bled, Bled, Slovenia
- Aromatic Mediterranean garden, Slovenia
- Urban garden renovation, Ljubljana, Slovenia
- Urban Sculpture Garden, Ljubljana, Slovenia
- LJUBLJANA // Biotechnical faculty, Ljubljana, Slovenia
The following statistics helped Landscape achieve 25th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 1 |
| Total Projects | 13 |
24. Studio 360
© Miran Kambic
STUDIO 360 is a company providing integrated solutions in the fields of architecture and branding. Ten years of experience, the combination of two- and three-dimensional expertise and many international awards guarantee our excellence, contributing to the strategic brand development, efficient results and client satisfaction.
The 360 architectural department focuses on flexible design concepts and innovative building techniques that improve the quality of living. Every building receives a comprehensive solution: analysis of context, client’s brief, investment and construction technologies. We aim to achieve more with less and creatively transform constraints into opportunities. Our know-how allows a smooth transition from concept to implementation.
Some of Studio 360’s most prominent projects include:
- Geometric Residence, Ljubljana, Slovenia
- Cat’s Residence, Ljubljana, Slovenia
- Dermatology Clinic, Ljubljana, Slovenia
- Exhibition set, Ljubljana, Slovenia
- Business society offices, Ljubljana, Slovenia
The following statistics helped Studio 360 achieve 24th place in the 30 Best Architecture Firms in Slovenia:
| Total Projects | 9 |
23. AKSL arhitekti
© Janez Marolt
Founded in the year 2000 by distinguished architects Špela Leskovic and Aleš Košak, AKSL architects is a dynamic design firm that emerged from the hallowed halls of the Faculty for Architecture in Ljubljana, Slovenia. Both founders graduated with honors, setting the foundation for a future marked by innovation and excellence.
AKSL architects operates at the intersection of architecture and interior design, bringing a holistic approach to their projects. Their portfolio reflects a commitment to multidisciplinary collaboration, drawing on the expertise of professionals from various fields. This inclusive approach ensures that each project benefits from a diverse range of perspectives, resulting in unique and well-rounded designs.
Over the past decade, AKSL architects has transcended its origins, evolving into an international design office that leaves its mark on a global scale.
Some of AKSL arhitekti’s most prominent projects include:
- House 5Ž, Ljubljana, Slovenia
- Bookstore Modrijan, Ljubljana, Slovenia
- Cafeteria Rog
- Restaurant Evergreen, Smlednik, Slovenia
- Restaurant Element, Ljubljana, Slovenia
The following statistics helped AKSL arhitekti achieve 23rd place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 1 |
| Total Projects | 18 |
22. OD-DO architecture
© OD-DO architecture, Navor
Od-do architecture was founded by architects Aleš Žmavc and Matic Škarabot in 2018. The company was founded as a result of receiving 1st prize in the public competition for the Footbridge over the Soča River in Tolmin, Slovenia. Since then, we have completed over 100 successful projects and expanded our team with skilled architects and design professionals. Our designs cover more than 30,000 square meters of public, private, and commercial real estate, and we have collaborated with over 20 public and private companies. We work on a range of scales from interior design projects to large-scale urban developments. Our portfolio is a testament to our commitment to delivering innovative architecture, high-quality design, and value-driven solutions that meet the needs of our clients and generate value for users.
Some of OD-DO architecture’s most prominent projects include:
- Comprehensive renovation and extension of the Kindergarten, Učenjak unit, Ljubljana, Slovenia
The following statistics helped OD-DO architecture achieve 22nd place in the 30 Best Architecture Firms in Slovenia:
| A+Awards Winner | 1 |
| Featured Projects | 1 |
| Total Projects | 1 |
21. ARK Arhitektura Krušec
© Miran Kambic
Arhitektura Sagadin is an architecture firm based in Slovenia. The firm’s portfolio includes an array of projects, from residential to institutional and urban interventions.
Some of ARK Arhitektura Krušec’s most prominent projects include:
- NZS Headquarters, Kranj, Slovenia
- House on Golo, Golo, Slovenia
The following statistics helped ARK Arhitektura Krušec achieve 21st place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 2 |
| Total Projects | 2 |
20. Bevk Perović arhitekti
© OFIS architects, SADAR + VUGA, dekleva gregoric architects, Bevk Perović arhitekti
In 1997, Vasa J. Perović and Matija Bevk founded Bevk Perović arhitekti in Ljubljana, Slovenia. They work, alongside the international team of 9 young architects, on a diverse range of projects in different European countries.
Since its beginnings, the studio has received wide international recognition. They have been awarded numerous national and international prizes (European Union Prize for Contemporary Architecture – Mies van der Rohe Emerging Architect Award in 2007, Kunstpreis Berlin in 2006, Piranesi Award in 2005, 5 Plečnik Prizes for best building of the year in Slovenia, 4 Golden Pencil awards by the Chamber of Architects, Prešeren Prize, the highest national prize for culture, awarded by the President of the Republic of Slovenia in 2005, etc)
Bevk Perović arhitekti have recently won a few large international competitions – the competition for Refurbishment of Drama theatre in Ljubljana, the competition for Neue Galerie und Kasematten / Neue Bastei in Wiener Neustadt, competition for Highrise Apartment Building Nordbahnof in Vienna, Austria and most recently the competition for New Court Building and Main Bus Terminal in Ljubljana.
Some of Bevk Perović arhitekti’s most prominent projects include:
- The Cultural Center of European Space Technologies, Vitanje, Slovenia
- Apartment building Prule, Ljubljana, Slovenia
The following statistics helped Bevk Perović arhitekti achieve 20th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 2 |
| Total Projects | 2 |
19. Arhitektura Sagadin
© AB objekt d.o.o.
Arhitektura Sagadin is an architecture firm based in Slovenia, with projects centered mostly around residential architecture.
Some of Arhitektura Sagadin’s most prominent projects include:
- Renovation of a house Slavik, Ptuj, Slovenia
- House on the edge of the forest, Sveti Jernej, Slovenia
- House Podgoro, Slovenske Konjice, Slovenia
The following statistics helped Arhitektura Sagadin achieve 19th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 2 |
| Total Projects | 3 |
18. Jereb in Budja arhitekti
© Jereb in Budja arhitekti d.o.o.
The office was founded in 2007 by Rok Jereb (1975, Ljubljana) and Blaž Budja (1975, Kranj). They focus strongly on thoughtful and detailed architecture, emphasising relations between the local environment and the client. They won several architectural competitions: Sports hall Stopiče (Novo Mesto, Slovenia), Ljubljana main train station (in collaboration, Slovenia), Kokra Canyon revitalisation (Kranj, Slovenia), Social housing (Ivančna Gorica, Slovenia) and others.
Spots Hall Stopiče was awarded the main Slovenian architecture award, Plečnik medal in 2012 and was nominated for the European Union Prize for Architecture Mies van der Rohe award 2013.
Some of Jereb in Budja arhitekti’s most prominent projects include:
- Retirement Home Šmarje pri Jelšah, Šmarje pri Jelšah, Slovenia
- Mothers home Ljubljana, Ljubljana, Slovenia
- Occupational Activity Center INCE, Mengeš, Slovenia
- Stopiče Sports Center, Novo Mesto, Slovenia
The following statistics helped Jereb in Budja arhitekti achieve 18th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 2 |
| Total Projects | 4 |
17. scapelab
© scapelab
Scapelab is an architectural office established in 2001 by Marko Studen, who graduated from the University of Ljubljana’s Faculty of Architecture and GSAPP, Columbia University, New York. For six years, he was director of Europan Slovenia, an international housing competition project, and a lecturer at both the Faculty of Architecture in Ljubljana and the University of California. He was an editorial board member of Piranesi Magazine and Art.si Magazine, and a member of national and international competition jury committees. He is a co-editor of European Urbanity: Europan 7 and 8, Austria and Slovenia (Springer Verlag, 2006).
Some of scapelab’s most prominent projects include:
- SIMPLE HOUSE, Radovljica, Slovenia
- DR HOUSE, Slovenske Konjice, Slovenia
- Slovenska Boulevard, Ljubljana, Slovenia
- SUN PARK, Lucija, Slovenia
The following statistics helped scapelab achieve 17th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 2 |
| Total Projects | 4 |
16. Sanja Premrn
© Sanja Premrn
In our work, we do not distinguish between architecture and interior design. We strive to offer a holistic approach that encompasses all aspects of design.
Some of Sanja Premrn’s most prominent projects include:
- Ceramic studio reno, Slovenia
- SPIN bar, Kozina, Slovenia
- Picerija in oštarija Tonca, Kozina, Slovenia
- Concrete house, Bartlesville, Oakland
- Našahiša, Slovenia
The following statistics helped Sanja Premrn achieve 16th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 2 |
| Total Projects | 6 |
15. AB objekt
© Matej
AB objekt is an architecture firm based in Celje, Slovenia. Its work is centered around residential architecture.
Some of AB objekt’s most prominent projects include:
- House on the edge of the forest, Sveti Jernej, Slovenia
- Renovation of a house, Slavik, Ptuj, Slovenia
- House 34m, Vojnik, Slovenia
- House DB, Pongrac, Slovenia
- House Svetelka, Svetelka, Slovenia
The following statistics helped AB objekt achieve 15th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 2 |
| Total Projects | 8 |
14. Tria Studio
© Tria Studio
Tria is an architecture studio that creates high-quality and innovative architectural solutions. Since its foundation in 2007, we have received numerous awards and distinctions in the field of architectural creation (public and invited competitions).
Some of Tria Studio’s most prominent projects include:
- House Celje, Celje, Slovenia
- Farewell Chapel Tuhinj, Zgornji Tuhinj, Slovenia
- Apartment Koseze, Ljubljana, Slovenia
- Benetton Flagship Store, Ljubljana, Slovenia
- Economics Library, Ljubljana, Slovenia
The following statistics helped Tria Studio achieve 14th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 2 |
| Total Projects | 8 |
13. Arhitektura Jure Kotnik
© Janez Marolt
Arhitektura Jure Kotnik is an award-winning architectural office located in Ljubljana (SI) and Paris (F). It was founded in 2006 by architect Jure Kotnik. The office works in various fields of architecture, from research, design, to consulting for various international clients. Office became widely known first for its projects in the field of container architecture and later for the research and design of educational architecture, hybrid architecture and design. Jure Kotnik is the author of the bestselling first monograph on container architecture and the author of several internationally published books and articles. Jure Kotnik has won various awards for its innovative approach in architecture, and the projects have received worldwide media coverage.
Some of Arhitektura Jure Kotnik’s most prominent projects include:
- Kindergarten Kekec, Ljubljana, Slovenia
- Kindergarten Jelka, Ljubljana, Slovenia
- Kindergarten Ajda 2, Ravne na Koroškem, Slovenia
- 2+ Weekend House, Trebnje, Slovenia
- Šmartno Timeshare Kindergarten, Šmartno, Slovenia
The following statistics helped Arhitektura Jure Kotnik achieve 13th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 2 |
| Total Projects | 13 |
12. SADAR + VUGA
© Miran Kambic
SADAR+VUGA was founded by Jurij Sadar and Boštjan Vuga in 1996. Over the past two decades, the company has been an incubator of critical European architectural practice focusing on open, innovative and integrated architectural design and urban planning.
The office has a forward-leaping and often critical approach, covering a wide spectrum of production from urban planning to interior design. The stimulation for its projects comes from visual, audial and textual information, from art and fashion, science and technology, allowing them to generate a sensitive and responsive environment we live in.
Some of SADAR + VUGA’s most prominent projects include:
- Air Traffic Control Centre, Zgornji Brnik, Slovenia
- Boutique Almira Sadar, Ljubljana, Slovenia
- The Cultural Center of European Space Technologies, Vitanje, Slovenia
- Chamber of Commerce and Industry of Slovenia, Ljubljana, Slovenia
- Condominium Trnovski Pristan, Ljubljana, Slovenia
The following statistics helped SADAR + VUGA achieve 12th place in the 30 Best Architecture Firms in Slovenia:
| A+Awards Finalist | 1 |
| Featured Projects | 1 |
| Total Projects | 40 |
11. Fabrikat arhitektura
© Fabrikat arhitektura d.o.o.
Fabrikat arhitektura is an architecture and interior design firm based in Slovenia. Its work is centered around residential architecture.
Some of Fabrikat arhitektura’s most prominent projects include:
- Comprehensive renovation and extension of the Kindergarten, Učenjak unit, Ljubljana, Slovenia
- House DMD, Cerklje na Gorenjskem, Slovenia
The following statistics helped Fabrikat arhitektura achieve 11th place in the 30 Best Architecture Firms in Slovenia:
| A+Awards Winner | 1 |
| Featured Projects | 2 |
| Total Projects | 2 |
10. SVET VMES
© Matevz Paternoster
SVET VMES was founded in 2010 as a non-formal creative group of architects from Ljubljana, with an urge to question, explore and expose the potential of left-over, ‘in-between’ spaces within educational and public buildings. By shifting between observation and action.
SVET VMES analyses the existing dilapidated interior and exterior ‘in-between’ areas, to locate the sore points and to remediate, heal and transform them into places of events, potential, comfort, interaction, negotiation, delight and seclusion, inventing a new kind of ‘loaded’ interstitial typology. Our interventions of various scales allow us to instigate and explore new ‘in-between’ behaviors, encourage spatial sensitivity and emergence among people, challenge their daily patterns and disturb the existing social reality.
SVET VMES has, in recent years, continuously modified and transformed into a venturesome and research-driven design practice, whose work was locally and internationally recognized, published and awarded.
Some of SVET VMES’s most prominent projects include:
- Blue Gallery, Ljubljana, Slovenia
- School Landscape, Ljubljana, Slovenia
- Three Containers, Ljubljana, Slovenia
- Rotating Wall, Ljubljana, Slovenia
- Loggia, Ljubljana, Slovenia
The following statistics helped SVET VMES achieve 10th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 3 |
| Total Projects | 6 |
9. dans arhitekti
© dans arhitekti
In our office, DANS arhitekti, we create spaces and culture in which we live, work, feel and socialize with each other. We are consciously exploring the relationship between people and the built environment. We think about innovative ways of using the space and, at the same time, drawing from archaic building principles, exploiting the opportunities opened by sustainable construction, and the possibility of creating pleasant, livable spaces. No matter if we are designing urban public spaces or facilities with a focus on engineering and technology, large spaces with heavy flow of people or intimate ambiances we try to create different moods through the use of nuances and careful details.
Some of dans arhitekti’s most prominent projects include:
- Bicycle Bridge Across the Sava River, Bohinjska Bistrica, Slovenia
- Grosuplje Cultural Center, Grosuplje, Slovenia
- Renovation of terraced houses Progres – Mirje, Ljubljana, Slovenia
- Don Bosco Church, Maribor, Slovenia
- Holiday house BNKS, Novigrad, Croatia
The following statistics helped dans arhitekti achieve 9th place in the 30 Best Architecture Firms in Slovenia:
| A+Awards Winner | 1 |
| Featured Projects | 4 |
| Total Projects | 5 |
8. abiro
© Miran Kambič
Under this name, a three-room architects’ office was founded in 1998, but later it has been constantly expanding and changing. The current team is made up of Matej Blenkuš — head of the practice, Katja Cimperman, Grega Valencic, Aleksander Cifer, Sara Ambrus and Deja Dukic, all of them graduated architects.
Some of abiro’s most prominent projects include:
- DARS Office building, Ljubljana, Slovenia
- Ski Jumps Planica, Rateče, Slovenia
- Wine Cellar, Brežice, Slovenia
The following statistics helped abiro achieve 8th place in the 30 Best Architecture Firms in Slovenia:
| A+Awards Winner | 2 |
| A+Awards Finalist | 2 |
| Featured Projects | 2 |
| Total Projects | 3 |
7. Superform
© Superform
SUPERFORM is an innovative architectural practice from Slovenia, founded by Marjan Poboljšaj and Anton Žižek in 2001. It is successfully active in the field of architecture, interior design and urban planning.
Superform introduces a new approach: architecture is an experience, which we sense on the three levels of perception: mental level, sensual level and physical level. Every Superform project has a specific code. The code of the project is a sum of the perception levels and the specific name of the project, which classifies the story/saga of each project. With the project code, Superform communicates with the client and the public.
Some of Superform’s most prominent projects include:
- House – My little big world, Rogaška Slatina, Slovenia
- House – Route Home, Maribor, Slovenia
- Assembly and storage facility Tajfun, Šentjur pri Celju, Slovenia
- Kindergarten Cerkvenjak, Cerkvenjak, Slovenia
- Apartment – Towards the sun, Ljubljana, Slovenia
The following statistics helped Superform achieve 7th place in the 30 Best Architecture Firms in Slovenia:
| A+Awards Finalist | 3 |
| Featured Projects | 3 |
| Total Projects | 14 |
6. Atelje Ostan Pavlin
© Virginia Vrecl
Atelje Ostan Pavlin (Aleksander Ostan, Nataša Pavlin and collaborators) is an architectural firm, active within the broader field of living cultures that include planning, building, leading workshops, teaching, lecturing, researching, writing, etc. The core of our interest lies within the concepts of responsible, sustainable living, planning and building paradigm in urban, rural and natural environments.
We research diverse regional traditions of the world (anonymous architecture) on one hand and new, inventive, participative architecture on the other hand. We love to work in naturally and culturally diverse and sensitive environments, being aware of the complex and critical situation the world is in. We are reading the complex, multilayered context of each situation, trying to respond to the task in a complex but simple way.
Some of Atelje Ostan Pavlin’s most prominent projects include:
- Cycling and Pedestrian Bridge in Bohinj, Slovenia, Radovljica, Slovenia
- Interpretation Center of Biodiversity and Pile Dwellings in the Ljubljana Marsh Nature Park, Ljubljana, Slovenia
- Renovation of a residential house in Ljubljana, Ljubljana, Slovenia
- Wooden extension to an existing house, Ljubljana, Slovenia
- Family Chapel near Bovec, Bovec, Slovenia
The following statistics helped Atelje Ostan Pavlin achieve 6th place in the 30 Best Architecture Firms in Slovenia:
| A+Awards Winner | 2 |
| Featured Projects | 6 |
| Total Projects | 16 |
5. dekleva gregoric architects
© Flavio Coddou Photography
dekleva gregoric arhitekti was set up in 2003 by Aljosa Dekleva and Tina Gregoric after returning from the Architectural Association, London, where they had both been studying for their Master’s degrees. Aljosa Dekleva, M.Arch (AA Dist), b.1972, Postojna, Slovenia, 1998 graduated from Faculty of Architecture, University of Ljubljana, Slovenia, 2001 Master’s degree in Architecture with Distinction, DRL, Architectural Association, London. Tina Gregoric, M.Arch (AA Dist), b.1974, Kranj, Slovenia, 2000, graduated from the Faculty of Architecture, University of Ljubljana, Slovenia, 2001, Master’s degree in Architecture with Distinction, DRL, Architectural Association, London.
Some of dekleva gregoric architects’ most prominent projects include:
- Pavilion of Slovenia: Leave Minimal Mark – EXPO Osaka 2025
- Compact Karst House, Vrhovlje, Slovenia
- Sunken design studio , Škofja Loka, Slovenia
- Chimney House, Logatec, Slovenia
- Home at Arsenale – La Biennale di Venezia, Slovenian pavilion, Venice, Italy
The following statistics helped dekleva gregoric architects achieve 5th place in the 30 Best Architecture Firms in Slovenia:
| A+Awards Finalist | 3 |
| Featured Projects | 10 |
| Total Projects | 16 |
4. Arhitektura
© Arhitektura
ARHITEKTURA is a company where the experience and ideas of two generations converge in a common cultural motive: making good architecture. Architecture that is both rational and poetic. Architecture, which is the result of a wider spatial, historical, technological and social context, and is something that arises without predefined forms and is only just looking for its aesthetic justification. Architects, model-makers, interior and product designers are working in our office in Ljubljana. Together we have dedicated ourselves to enriching spatial life in the fields of architecture, urbanism and design since 1997.
Some of Arhitektura’s most prominent projects include:
- Suha Private House
- Zois House Studios, Ljubljana, Slovenia
- Folding Wall Apartment, Ljubljana, Slovenia
- The Black Barn, Slovenia
- Rafting Bridge, Celje, Slovenia
The following statistics helped Arhitektura achieve 4th place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 12 |
| Total Projects | 21 |
3. SoNo arhitekti
© SoNo arhitekti
SoNo arhitekti unites a new generation of Slovenian architects to create a modern, high-quality architecture that is emerging as a mix of architectural theory, study and research of the sites’ locations, innovation and testing of new materials and construction methods.
Our typical architecture is a complex, unconventional structure that strives to be placed into the landscape as best as possible, satisfying the client’s desires and needs, efficiently including natural resources, which is reflected in the innovative floor plan solutions.
Some of SoNo arhitekti’s most prominent projects include:
- House M, Slovenia
- House PT, Slovenia
- House Re, Vrhnika, Slovenia
- Mountain View House, Austria
- Musterhaus Wienna, Vienna, Austria
The following statistics helped SoNo arhitekti achieve 3rd place in the 30 Best Architecture Firms in Slovenia:
| Featured Projects | 15 |
| Total Projects | 54 |
2. OFIS architects
© OFIS architects
OFIS architects is an architectural office based in Ljubljana, formed by Rok Oman and Spela Videcnik in 1998. They studied architecture at the Ljubljana School of Architecture and at the Architectural Association in London (grad.2000). OFIS work negotiates between architectural projects in different scales (from 30 square meters to 50,000 square meters), performing arts and set design. OFIS has partner firm agreements in London, Paris and Moscow. Their academic career involves teaching at Harvard GSD in Boston.
Some of OFIS architects’ most prominent projects include:
- Alpine Shelter Skuta, Slovenia
- Winter Cabin on Mount Kanin, Kanin
- Shoebox House, Ljubljana, Slovenia
- Alpine Ski Apartments, Kranjska Gora, Slovenia
- Tetris Apartments
The following statistics helped OFIS architects achieve 2nd place in the 30 Best Architecture Firms in Slovenia:
| A+Awards Winner | 2 |
| Featured Projects | 16 |
| Total Projects | 46 |
1. ENOTA
© Miran Kambič
Enota was founded in 1998 with the ambition to create a contemporary and critical architectural practice of an open type based on a collective approach to the development of architectural and urban solutions. Over the years, Enota has been constantly developing, and from its beginnings, it has served as a creative platform for more than fifty architects. Enota is led by founding partners and principal architects Dean Lah and Milan Tomac. Constant changes and new complex situations in the world around us drive us to think about new ways of architectural and urban organization. In order to be able to produce answers to those new questions, we believe it’s time to surpass the boundaries of conventional disciplines set mainly by our cultural backgrounds.
Some of ENOTA’s most prominent projects include:
- Ptuj Performance Center, Ptuj, Slovenia
- Češča Vas Pool Complex, Češča Vas, Slovenia
- Češča Vas Pool Complex, Novo Mesto, Slovenia
- Velenje Car Park, Velenje, Slovenia
- Wellness Plesnik, Mozirje, Slovenia
- Featured image: Termalija Family Wellness, Šmarje pri Jelšah, Slovenia
The following statistics helped ENOTA achieve 1st place in the 30 Best Architecture Firms in Slovenia:
| A+Awards Winner | 6 |
| A+Awards Finalist | 10 |
| Featured Projects | 13 |
| Total Projects | 33 |
Why Should I Trust Architizer’s Ranking?
With more than 30,000 architecture firms and over 130,000 projects within its database, Architizer is proud to host the world’s largest online community of architects and building product manufacturers. Its celebrated A+Awards program is also the largest celebration of architecture and building products, with more than 400 jurors and hundreds of thousands of public votes helping to recognize the world’s best architecture each year.
Architizer also powers firm directories for a number of AIA (American Institute of Architects) Chapters nationwide, including the official directory of architecture firms for AIA New York.

An example of a project page on Architizer with Project Award Badges highlighted
A Guide to Project Awards
The blue “+” badge denotes that a project has won a prestigious A+Award as described above. Hovering over the badge reveals details of the award, including award category, year, and whether the project won the jury or popular choice award.
The orange Project of the Day and yellow Featured Project badges are awarded by Architizer’s Editorial team, and are selected based on a number of factors. The following factors increase a project’s likelihood of being featured or awarded Project of the Day status:
- Project completed within the last 3 years
- A well-written, concise project description of at least 3 paragraphs
- Architectural design with a high level of both functional and aesthetic value
- High-quality, in-focus photographs
- At least 8 photographs of both the interior and exterior of the building
- Inclusion of architectural drawings and renderings
- Inclusion of construction photographs
There are 7 Projects of the Day each week and a further 31 Featured Projects. Each Project of the Day is published on Facebook, Twitter and Instagram Stories, while each Featured Project is published on Facebook. Each Project of the Day also features in Architizer’s Weekly Projects Newsletter and is shared with 170,000 subscribers.
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