OFIS arhitekti
OFIS arhitekti is a privately held Slovenian architecture studio, founded in 1998 in Ljubljana, delivering award-winning residential, commercial, cultural, and public projects across Europe, the USA, and Asia, with a parallel academic practice at Harvard GSD, AA London, HKU, UCLA, and Politecnico di Milano.
- Company typePrivate
- Founded2000
- HeadquartersLjubljana, Slovenia
- Headcount1–10
- GTM typeB2B
- OfferingServices
What OFIS arhitekti does
OFIS arhitekti is a privately held Slovenian architecture studio founded in 1998 in Ljubljana by partners Rok Oman and Špela Videčnik. The firm delivers project-based architectural services across four horizontal segments — private residential, commercial and office, cultural and public, and housing development — for clients ranging from individual homeowners to enterprises (e.g., Celtra), municipalities (e.g., City of Ljubljana), and nonprofit cultural institutions (e.g., Arvo Pärt Centre Foundation). Its 100+ completed projects span Slovenia, France, Ireland, Italy, Austria, Germany, the UK, Estonia, the USA, China, Hong Kong, the Philippines, and Malaysia.
The firm's differentiated design capabilities center on sustainable architecture, extreme-environment habitation (alpine shelters, remote living units, harsh-climate research), micro-living unit systems, modular housing, and heritage renovation, developed through a parallel academic practice. Principals hold sustained teaching positions at Harvard GSD, Politecnico di Milano, AA London, HKU, and UCLA, and co-develop research output with engineering partners AKT II, Transsolar, and Projecta. Notable projects include the U2 Tower Dublin, Basket Apartments Paris, Vila Muhr Alpine Hotel, Arvo Pärt Centre in Estonia, and the Old Printing House revitalization.
OFIS generates revenue through professional services fees on architectural commissions, competition prizes, and project awards, sourced via invited and open international architecture competitions, direct private commissions, and academic research collaborations. Pricing is project-based and not publicly disclosed. The firm pursues no external funding and is independently owned. Brand visibility is built through Venice Biennale and international exhibitions, Dezeen and Casabella features, and monographs published by DETAIL Edition and 2G Gustavo Gili.
OFIS arhitekti firmographics
Firmographics- Name
- OFIS arhitekti
- Legal name
- OFIS arhitekti
- Website
- https://ofis.si
- Company type
- Private
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- OFIS arhitekti is a privately held Slovenian architecture studio, founded in 1998 in Ljubljana, delivering award-winning residential, commercial, cultural, and public projects across Europe, the USA, and Asia, with a parallel academic practice at Harvard GSD, AA London, HKU, UCLA, and Politecnico di Milano.
- Ownership category
- akta.pro rank
OFIS arhitekti industry classification
Industry- Product category
- Architectural Design Services
- NAICS
- Architectural Services (54131), Architectural Services (541310), Interior Design Services (54141), Architectural, Engineering, and Related Services (5413)
- SIC
- Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industries
- Interior Design Services (BPAHAKAB), Space Planning & Workplace Design (BPAHAKAI)
Keywords
Where OFIS arhitekti is headquartered
LocationHeadquarters
- HQ city
- Ljubljana
- HQ country
- Slovenia
- HQ region
- Europe
Offices1 record
Markets served
OFIS arhitekti business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Architectural Design Services: Project-based fees for architectural design services including residential, commercial, cultural, and public buildings. Revenue generated through design fees, competition prizes, and project commissions.
- Academic Research and Teaching: Collaboration with universities on research studios, design workshops, and academic publications
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
OFIS arhitekti product offering
Product offeringCore offering
OFIS arhitekti is a Slovenian architecture studio that provides comprehensive architectural design services across residential, commercial, cultural, and public building typologies. The firm delivers project-based design commissions obtained through invited competitions, open competitions, and direct client mandates, with particular specialisation in sustainable design, micro-living modular systems, extreme environment habitation, and heritage renovation.
Product overview
OFIS arhitekti is an architectural practice based in Slovenia offering comprehensive architectural and design services. Their portfolio spans residential projects (individual houses and apartments), office and commercial buildings, public and cultural facilities, and research-driven design initiatives. The firm works across various typologies including villas, alpine housing, student accommodations, urban interventions, and exhibition pavilions. Their work emphasizes sustainable design, vernacular architecture reinterpretation, and innovative spatial solutions tailored to specific client needs and environmental contexts.
Differentiator
Problem solved
Functional benefit
Products and services
- Residential Architecture Design Comprehensive residential architecture services for private individuals and families, including custom villas, houses, apartments, renovations of historic properties, and extensions on constrained plots. Emphasises sustainable design and tailored living spaces.
- Commercial and Office Architecture Design Architectural design services for commercial office buildings, mixed-use developments, and office interiors for corporate clients such as technology companies (e.g., Celtra in New York). Includes sustainable office building design and modern workspace delivery.
- Cultural and Public Building Architecture Design Architectural design of museums, libraries, cultural centres, chapels, and conservatories for municipalities and cultural institutions. Notable projects include the City of Ljubljana City Museum extension and the Arvo Pärt Centre in Estonia. Includes heritage preservation and public gathering space design.
- Public Sector Architecture Design
Quantifiable outcome
- EU Mies Awards 2025 - 2 Nominations
- +2 more outcomes
Companies that use OFIS arhitekti
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles4 records
OFIS arhitekti technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
OFIS arhitekti partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core, major and supporting.
- Harvard GSDcoreOngoing collaboration on research studios including 'Spaces of Isolation' (2020-21), 'Future Habitations' Manila (2018), 'Public Realm' Kuala Lumpur (2016), 'Extreme Habitations' Alaska (2014), and 'Habitation in Extreme Environments'. Joint publications and exhibitions. OFIS has taught at Harvard GSD since 2014.
- AKT IIcoreCollaboration on Living Units research initiative focused on micro-living and homes in extreme environments. Developed living unit prototypes for urban contexts including London micro-living units.
- Politecnico di MilanomajorMInDS-Milano Intensive Design Studio collaboration in 2021. OFIS has conducted lectures at Politecnico di Milano since 2014.
- Architectural Association (AA) LondonmajorDiploma unit collaboration 'Exigent Habitats' 2019-2020. OFIS teaching on AA architecture program.
- University of Hong Kong (HKU)major'Remote Living' Spring Semester studio collaboration exploring habitation in severe environments.
- UCLAmajor'MicroLiving' option studio collaboration in 2021.
- TranssolarsupportingSustainability engineering partner for projects including U2 Tower Dublin and Prague National Library.
- Projecta d.o.o.supportingStructural engineering partner for numerous projects including Step Level House and Alpine Hut.
- Faculty of Architecture LjubljanasupportingCollaboration on 'Shelters in Extreme Environments' research and studio.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
OFIS arhitekti competitors and assessment
Company assessmentDirect peers
- OMA: Rotterdam-based Office for Metropolitan Architecture with international portfolio, cultural and residential typologies, and founder-led brand. Comparable cross-sector, founder-driven business model and competition-led pipeline.
- SANAA: Japan-based Pritzker-winning practice led by Kazuyo Sejima and Ryue Nishizawa with cultural, institutional, and residential work. Highly comparable as a small-principal-led, research-oriented international practice with prestigious public commissions.
- Snøhetta: Norwegian architecture and design practice with cross-typology portfolio (cultural, public, residential), and emphasis on sustainability and contextual design. Similar in international competition wins, cross-sector mandate, and academic engagement.
- MVRDV: Dutch architecture firm known for innovative residential, cultural, and mixed-use projects with strong thought-leadership and academic ties. Comparable international footprint and award-driven reputation.
- MAD Architects: Beijing-based practice working across residential, cultural, and public sectors with strong international recognition and academic ties. Comparable as a research-driven, principal-led international boutique with competition wins.
- Studio Gang: Chicago-based practice with strong sustainability focus, cross-typology portfolio (residential, cultural, civic), and academic engagement. Comparable research-driven positioning and award recognition.
- Sou Fujimoto: Tokyo-based practice known for experimental micro-living and conceptual residential work. Closely comparable to OFIS in its exploration of micro-living, modular systems, and innovative spatial typologies for extreme or compact contexts.
- Kengo Kuma and Associates: Tokyo-based practice with deep expertise in sustainable design, vernacular reinterpretation, and cultural/residential projects. Comparable ethos around contextual design, sustainable materials, and cultural-sector clients.
- Henning Larsen: Copenhagen-based (now part of Ramboll) firm with a strong portfolio in cultural, civic, and sustainable architecture. Comparable cross-sector international practice with academic collaborations and sustainability leadership.
- BIG (Bjarke Ingels Group): Internationally renowned Danish architecture firm with cross-sector portfolio (residential, cultural, commercial), strong brand-led GTM, and collaborations with academic institutions. Comparable in scale, international reach, and competition-based business model to OFIS.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights7 records
Customer concentration
OFIS arhitekti social profiles
Digital presenceOFIS arhitekti financial estimates
Financial estimateRevenue estimate
Valuation estimate
OFIS arhitekti leadership team
Management profileNumber of profiles
Profiles2 records
OFIS arhitekti funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
OFIS arhitekti M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about OFIS arhitekti
What does OFIS arhitekti do?
OFIS arhitekti is a Slovenian architecture studio that provides comprehensive architectural design services across residential, commercial, cultural, and public building typologies. The firm delivers project-based design commissions obtained through invited competitions, open competitions, and direct client mandates, with particular specialisation in sustainable design, micro-living modular systems, extreme environment habitation, and heritage renovation.
Is OFIS arhitekti a public or private company?
OFIS arhitekti is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was OFIS arhitekti founded?
OFIS arhitekti was founded in 2000. It employs 1 to 10 people.
Where is OFIS arhitekti based?
OFIS arhitekti is headquartered in Ljubljana, Slovenia, in the Europe region.
How does OFIS arhitekti make money?
Two revenue lines are on record. Architectural Design Services are the primary driver. The others are academic Research and Teaching.
Who are OFIS arhitekti's main competitors?
Direct peers on record are OMA, SANAA, Snøhetta, MVRDV, MAD Architects, Studio Gang, Sou Fujimoto, Kengo Kuma and Associates, Henning Larsen and BIG (Bjarke Ingels Group).
Does OFIS arhitekti have an API?
No public API is recorded for OFIS arhitekti.
What industry is OFIS arhitekti in?
OFIS arhitekti's product category is Architectural Design Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services, with a secondary code of BPAHAKAB, Interior Design Services. Its NAICS code is 54131 and its SIC code is 8711.