Browse our complete directory of office interior designers. Filter by city, specialty, and available firm details to shortlist relevant teams quickly.
GCA Architects
GCA Architects is a strong Madrid option for premium office environments where brand image, material quality, and executive experience matter. The practice is especially suited to headquarters, law firms, and client-facing workplaces that need to feel polished and commercially credible without slipping into generic corporate interiors.
MCA Architects
MCA Architects is one of Dublin’s strongest choices for workplace interiors and corporate office design, with a long-running track record across multinational headquarters, legal offices, and commercial refurbishments. The practice is particularly relevant for companies that want a studio comfortable with both shell-and-core office buildings and detailed interior fit-outs at a significant scale.
Atelier Central Arquitectos
Atelier Central is a useful Lisbon option for firms looking for a locally based studio that works across architecture, interior design, and corporate-oriented commercial spaces. Its office and professional-services work makes it a practical fit for smaller and mid-sized workplace projects that still need a tailored architectural approach.
A01 architects
A01 architects is a useful Vienna addition for commercial and workplace projects that benefit from a more design-forward and scenario-based approach. The studio is especially relevant for branded commercial environments, offices with a strong spatial identity, and projects that sit between architecture, interior design, and experience.
YLAB Architects
YLAB Architects is a Barcelona studio known for polished interior architecture that balances functional planning with strong material and lighting control. Its office work is especially relevant for firms that want a clean, contemporary workplace with a premium finish and a more bespoke design language than standard fit-out firms typically provide.
Arkan Zeytinoglu Architects
Arkan Zeytinoglu Architects is a strong Vienna choice for offices that need a more polished and design-led expression. The studio’s portfolio suggests particular strength in premium corporate environments, branded workplaces, and office projects where architectural clarity and interior atmosphere need to work together.
Isern Serra
Isern Serra brings a more tactile and residentially informed design language to office environments, which helps its workplace projects feel calm, crafted, and human-scaled. It is a strong match for companies seeking a softer, design-conscious office in Barcelona rather than a heavily corporate visual approach.
ADN
ADN is a useful Lisbon option for companies seeking a smaller design studio that still shows clear office and commercial workplace experience. The practice appears strongest where clients want a locally rooted team capable of handling interior architecture with a clean, contemporary aesthetic and close project involvement.
External Reference
External Reference is a strong Barcelona pick for companies that want a workplace with a sharper conceptual identity and a more memorable brand expression. The studio’s work sits closer to creative direction and experiential design than generic office planning, which can make it especially relevant for fashion, media, retail-linked, and design-led teams.
archicraft
Archicraft is a strong Prague option for companies looking for office interiors with a more distinctive, design-led character. The studio is especially relevant for law firms, creative companies, and commercial occupiers that want a tailored workplace with a clear material identity rather than a generic corporate fit-out.
Turull Sorensen Studio
Turull Sorensen Studio is a useful Barcelona option for clients who want a workplace to feel curated, contemporary, and less overtly corporate. The studio’s work suggests particular strength in balancing clean planning with warmer materials and a more residential or hospitality-influenced atmosphere, which can work well for creative, tech, and founder-led teams.
Miriam Barrio Studio
Miriam Barrio Studio is a useful Barcelona addition for teams that want a highly designed workplace with strong attention to finish, composition, and client experience. The practice’s office and commercial work suggests particular strength in creating spaces that feel sophisticated and tailored without losing everyday usability.
B2 Architecture
B2 Architecture is one of the clearest workplace-interior additions for Prague, with a strong official record of award-winning office design. The studio is especially relevant for creative agencies, brand-led companies, and clients that want a smaller practice capable of delivering highly distinctive office environments with a strong visual identity.
MIL Studios
MIL Studios is one of the more directly workplace-oriented boutique additions for Madrid, with an explicit office design offer and a contemporary commercial interiors portfolio. It is a good fit for companies that want a design-led local studio for smaller or mid-sized workplace projects without moving to a larger international practice.
RAUMTAKT
RAUMTAKT is a strong Zurich addition for office conversions, adaptive reuse, and lower-carbon workplace design. The studio is particularly relevant for teams that want a more sustainability-driven and materially conscious office project, especially in existing buildings where reuse, circular thinking, and careful transformation are part of the brief.
MO architektur + design
MO architektur + design is a useful Vienna option for smaller and mid-sized workplace projects, especially when renovation, refurbishment, and a more tailored design process are central to the brief. The studio is particularly relevant for companies that want thoughtful interior architecture rather than a standard corporate office formula.
Ellen Rapelius Studio
Ellen Rapelius Studio offers a more boutique workplace option in Barcelona, with interiors that lean on strong composition, material clarity, and a quieter visual language. It is a good fit for smaller offices, creative teams, and brand-conscious companies that want an elevated workplace without the scale or feel of a large commercial architecture practice.
Wonderstudio
Wonderstudio is a useful Lisbon addition for teams that want a smaller design studio with a clear interior-architecture sensibility and a contemporary visual language. Its office work suggests a good fit for design-conscious companies looking for polished workplaces without moving to a very large commercial practice.
Studioforma
Studioforma is a good Zurich option for companies that want interior architecture with a more polished, design-forward expression. The studio combines architecture and interior design from a local base in Zurich, making it a reasonable fit for boutique offices, premium workplaces, and commercial interiors where visual identity matters.
assar architects
assar is one of the most relevant Brussels firms for large office projects, combining architecture, interior architecture, and project management across major business environments. The practice is especially strong where clients need sustainable office redevelopment, European quarter expertise, or larger mixed-use office ecosystems rather than simple fit-out work.
Nikken Space Design
Nikken Space Design Tokyo is a strong option for office clients that want a workplace specialist backed by a major design lineage. The practice is especially relevant for corporate interiors, headquarters environments, and office projects where planning quality and interior experience need to be carefully balanced.