Top Architecture Firms in Seoul - BEST Architect Seoul

Seoul, a dynamic metropolis where ancient traditions seamlessly intertwine with cutting-edge innovation, stands as a beacon of architectural excellence in Asia. The city’s skyline is a testament to its rapid development, showcasing a harmonious blend of historic palaces, sleek skyscrapers, and sustainable green buildings. At the heart of this architectural renaissance are the visionary firms that drive Seoul’s urban landscape forward. These architecture firms are not only redefining the city’s aesthetic but also addressing contemporary challenges such as sustainability, smart technology integration, and cultural preservation. From iconic projects like the Dongdaemun Design Plaza, which epitomizes futuristic design, to the revitalization of traditional hanok villages, Seoul’s architecture firms demonstrate a unique ability to balance functionality with artistic expression. This blog, "Architecture Firms in Seoul," delves into the stories behind these creative powerhouses, exploring their innovative designs, influential projects, and the philosophies that shape their work. Whether you’re an architecture enthusiast, a professional in the field, or simply curious about Seoul’s built environment, join us as we uncover the talent and ingenuity that make Seoul a global architectural hub. Discover how these firms are not only shaping the city’s present but also envisioning its sustainable and aesthetically pleasing future.

1. Suh Architects

Suh Architects, led by Eulho Suh, combines functionality with dynamic design, creating architecture that balances timeless appeal with practical requirements. Known for its meticulous attention to detail, the firm designs each project with spatial clarity and human scale in mind, ensuring that the buildings are not only aesthetically pleasing but also sustainable and resilient.

Key projects by Suh Architects include:

• HYUNDAI SONGPA, Seoul, South Korea
• JEONBUK HYUNDAI MOTORS FC CLUBHOUSE, Wanju-gun, South Korea
• GENESIS SUJI, Yongin-si, South Korea
• GENESIS STUDIO, Hanam-si, South Korea
• HYUNDAI MOTORSTUDIO, Seoul, South Korea

2. BCHO Architects Associates

Founded in Seoul in 1994, BCHO Architects Associates began with a focus on simple, nature-centered architecture. The firm later expanded into various fields, including furniture design, while maintaining close collaboration with skilled artisans and designers worldwide. BCHO believes in crafting rather than merely designing, and emphasizes the importance of light, space, and sustainability in all their works.

Key projects by BCHO Architects Associates include:

• Namhae Southcape Linear Suite Hotel, Namhae-gun, South Korea
• Twin Tree Towers, Seoul, South Korea
• L House
• Hanil Cement Information Center and Guesthouse, Danyang-gun, South Korea
• Camerata Music Space

3. WISE Architecture

Founded by Young Jang and Sook Hee Chun in 2008, WISE Architecture is celebrated for its focus on materiality and the subtle beauty of everyday elements. The firm’s thoughtful approach to urban projects in Seoul has resulted in small yet impactful spaces that encourage dialogue between architecture and daily life.

Selected projects by WISE Architecture include:

• BOX MOBILE GALLERY, Seoul, South Korea
• ABC Building, Seoul, South Korea
• Dialogue in the Dark Bukchon, Seoul, South Korea
• Red Mirror Strips, Seoul, South Korea
• Mu;M Building, Korea

4. Moon Hoon

Moon Hoon, an architectural practice based in Seoul, incorporates elements of pop culture such as movies, comics, and graffiti into its architectural design. Known for its playful and unconventional approach, the firm creates unique and visually striking projects that challenge traditional architectural norms and bring a sense of humor and creativity to modern architecture.

Notable projects by Moon Hoon include:

• Two Moon, Gyeonggi-do, South Korea
• Vi-sang House, Gyeonggi-do, South Korea
• Busan Times, Busan, South Korea
• Simple House, Jeju-si, South Korea
• Wind House, Jeju-si, South Korea

5. OBBA

OBBA (Office for Beyond Boundaries Architecture), established by Sojung Lee and Sangjoon Kwak in 2012, is an international design studio based in Seoul. The firm is known for its interdisciplinary approach to architecture, integrating urban conditions and daily life into their designs. OBBA’s projects emphasize realistic solutions to modern social issues, merging architecture with various fields to create boundary-crossing designs.

Notable projects by OBBA include:

• The Vault House, Hadong-gun, South Korea
• Beyond the Screen, Seoul, South Korea
• The Floating Island, Bruges, Belgium
• The Oasis, Yongin-si, South Korea
• The Illusion, Seoul, South Korea

6. IROJE KHM Architects

IROJE KHM Architects, led by Kim Hyo Man, is an acclaimed architectural firm based in Seoul. Known for its commitment to innovative and culturally relevant designs, the firm’s work reflects a strong integration of Korean architectural traditions with modern aesthetics. Kim also contributes to the architectural community as a professor and editorial adviser, enriching both the practice and the discourse of architecture in Korea.

Highlighted projects by IROJE KHM Architects include:

• Ga On Jai, Kwangmyŏng, South Korea
• HWA HUN, South Korea
• Kyeong Dok Jai, Goyang-si, South Korea
• Tetris Nursery, Dobong-gu, Seoul, South Korea
• STELLA FIORE, Ilsandong-gu, Goyang-si, South Korea

7. D.LIM Architects

Led by Yeonghwan Lim and Sunhyun Kim, D.LIM Architects combines creative vision with expert project execution. Lim brings a background in creative architectural design, while Kim, trained in project management at Harvard, ensures project delivery and operational efficiency. Their diverse skills contribute to D.LIM’s diverse portfolio of cultural and commercial spaces.

Highlighted projects by D.LIM Architects include:

• Ahn Jung-geun Memorial Hall, Seoul, South Korea
• H&M Seoul Hongdae Store, Seoul, South Korea
• Stardom Entertainment Office, Seoul, South Korea
• Coconut house, Seongnam-si, South Korea
• CJ Nine Bridges “The Forum”, Seogwipo-si, South Korea

8. HyunjoonYoo Architects

HyunjoonYoo Architects embraces the philosophy that architecture serves as a means of fostering relationships. Through their projects, they seek to bring people closer to each other and to nature, envisioning architectural spaces as harmonizing elements in their environments. The firm’s approach reflects a commitment to thoughtful and holistic design that enhances both human connection and ecological integration.

Notable projects by HyunjoonYoo Architects include:

• The Void, Korea
• Ssangdalri House, Chungcheongnam-do, South Korea
• HUB, Eunpyeong-gu, Seoul, South Korea
• Mug Hakdong
• Hanok 3.0, Daejeon, South Korea

9. DIOINNO ARCHITECTURE

DIOINNO Architecture focuses on adaptable construction solutions suited to evolving urban spaces. Known for its “Stick Snap Stack” method, the firm emphasizes flexible and modular design that enables easy assembly and disassembly. Inspired by traditional wood joinery, this approach allows for resilient, interlocking structures that cater to contemporary needs for sustainable, reconfigurable spaces.

Some notable projects by DIOINNO ARCHITECTURE include:

• HIGH LIVING
• STICK SNAP STACK, Seoul, South Korea
• Hotel Solitaire, Seoul, South Korea
• Unduk-Naru, Seoul, South Korea
• SLANTED MEMORIAL, Seoul, South Korea

10. Studio Gaon

Founded in 1998 by Lim Hyoung-nam and Roh Eun-joo, Studio Gaon focuses on architecture that is deeply connected to Korean culture and locality. Their designs emphasize spatial movement and harmony with nature, drawing inspiration from traditional Korean architecture. Studio Gaon’s projects capture the essence of Korean architectural heritage while exploring modern interpretations of space and form.

Notable projects by Studio Gaon include:

• Jetavana Buddhist Temple, Chuncheon-si, South Korea
• Casa Gaia, Jeju-si, South Korea
• Labyrinthos, South Korea
• The House With Four Wings, Incheon, South Korea
• House of January, House on the Demarcation, Jeonju-si, South Korea

11. 2m2 Architects

2m2 Architects, founded in Seoul by Junghee Lee, is an innovative firm that reimagines traditional Korean architecture through modern design. The practice embraces diverse cultural influences and collaborates broadly to bring high-quality, distinctive designs to fruition, enriching the architectural landscape with refreshing creativity and adaptability.

Prominent projects by 2m2 Architects include:

• Geoje house_Younghaeawon, Geoje-si, South Korea
• Boombox House, South Korea
• Apple Farm House, Pohang-si, South Korea
• Sista House, Seoul, South Korea
• Daebong-dong Commercial_skipfloor, Daegu, South Korea

12. ArchiWorkshop

ArchiWorkshop is a team of architects committed to creating everyday architecture that is functional, innovative, and accessible. Their design philosophy revolves around fostering enjoyable and shared architectural experiences that add value to daily life. ArchiWorkshop is recognized for its fresh perspective on blending modern needs with thoughtful design elements that adapt to a variety of contexts.

Notable projects by ArchiWorkshop include:

• White Cube Mangwoo, Seoul, South Korea
• ArchiGlam_Glamping, South Korea
• Mobile Library, Seoul, South Korea
• Glamping on the Rock, South Korea
• Red Square House, South Korea

13. Z_Lab Architecture

Z_Lab Architecture is a firm devoted to creating spaces that merge personal aspirations with regional identity, offering immersive and memorable environments. The firm balances individual expression and local character, providing clients with unique lifestyle experiences that transcend conventional boundaries and resonate with local culture and sustainability.

Highlighted projects by Z_Lab Architecture include:

• Zer0place, Seosan-si, South Korea
• Creativehouse, Seoul, South Korea
• Pyeongdae Panorama, Jeju-si, South Korea
• Yuwolbyulchae, Jeju-si, South Korea

14. Mass Studies

Founded by Minsuk Cho in 2003, Mass Studies explores architecture’s role in the context of high-density urban environments and mass production. By examining tensions such as past versus future and local versus global, the firm crafts spaces that highlight the complexity of urban life while exploring new socio-cultural potentials.

Key projects by Mass Studies include:

• Daum Space.1
• Southcape Owner’s Club – Clubhouse, Yeosu, South Korea
• Bundle Matrix: S-Trenue, Seoul, South Korea
• Missing Matrix Building: Boutique Monaco, Seoul, South Korea
• Ann Demeulemeester Shop, Seoul, South Korea

15. Seoinn Design Group

Seoinn Design Group, established in 1978, is renowned for its dedication to designing high-quality worship spaces across South Korea. This firm emphasizes creating serene, meaningful environments for spiritual gatherings, blending tradition with modernity to serve diverse congregations and religious communities.

Noteworthy projects by Seoinn Design Group include:

• Saemoonan Church, Seoul, South Korea
• Shinchon Church, Seoul, South Korea
• Changshin Church (Church for the Blind), Seoul, South Korea
• Dorim Church Cultural Center, Seoul, South Korea
• Manrihyun Church, Seoul, South Korea

16. HAEAHN Architecture

Established in 1990, HAEAHN Architecture is a leading architectural firm that prioritizes urban environmental projects. With a strong focus on creativity and innovation, HAEAHN has expanded internationally, with offices in the U.S., Iraq, and Vietnam. The firm’s alliances have enabled it to create impactful designs that meet global standards, making HAEAHN a prominent name in urban architecture.

Key projects by HAEAHN Architecture include:

• National Assembly Communication Building, Seoul, South Korea
• Hwaseong Hambaeksan Memorial Park, Gyeonggi-do, South Korea
• Incheon Children Science Museum, South Korea
• Baseball Dream Park, Daejeon, South Korea
• National Aviation Museum of Korea, Seoul, South Korea

17. stpmj

stpmj, with offices in New York and Seoul, is known for its “provocative realism” approach. Founders Seung Teak Lee and Mi Jung Lim push the boundaries of architecture by merging idealism with pragmatism, creating innovative yet realistic designs. The firm’s work explores form, structure, and environmental functionality while focusing on simplicity, new materials, and budget efficiency to create engaging, bold architectural statements.

Notable projects by stpmj include:

• Invisible Barn, Truckee, California
• Shear House, Yecheon-gun, South Korea
• Stratum House, Gyeonggi-do, South Korea
• The Surface, Gwacheon-si, South Korea
• Dissolving Arch, Jeju-do, South Korea

18. Archium

Archium, a Seoul-based architecture firm, specializes in large-scale residential architecture. With a focus on creating spacious, thoughtfully designed living environments, Archium has established a reputation for projects that seamlessly integrate functionality and aesthetic appeal, enriching the city’s architectural landscape.

Some key projects by Archium include:

• Persona, Seoul, South Korea
• Bauzium Sculpture Gallery, Gangwon-do, South Korea
• Gilmosery, Seoul, South Korea
• Khmeresque, Battambang, Cambodia
• Himalesque, Jomsom, Nepal

19. Yong Ju Lee Architecture

Seoul-based Yong Ju Lee Architecture, led by Yong Ju Lee, is dedicated to designs that enrich everyday experiences across various media and scales. Known internationally for their thought-provoking installations and architectural projects, the firm has won prestigious awards like the Korean Public Architecture Award and the iF Design Award. Their work spans exhibitions and installations, blending artistic and architectural innovation.

Significant projects by Yong Ju Lee Architecture include:

• Myeonmok Fire Station, Seoul, South Korea
• Root Bench, Seoul, South Korea
• Hoehyeon Community, Seoul, South Korea
• Dispersion, Suwon, South Korea
• Wing Tower, Seoul, South Korea

20. JK-AR

Founded in 2017 by Jae K. Kim, JK-AR is an architecture practice focused on agenda-driven, experimental design. The firm seeks to push the boundaries of traditional architecture through innovative design methodologies, digital fabrication, and unique material applications. JK-AR's mission is to create transformative spaces that invite new human experiences by challenging conventional architectural practices.

Some of JK-AR’s most prominent projects include:

• The House of Three Trees, Sangju-si, South Korea
• Pavilion of Floating Lights, Jinju-si, South Korea
• Tree IV, Seoul, South Korea
• Tree VI, Seoul, South Korea

21. YounghanChung Architects

YounghanChung Architects, based in Seoul, aims to redefine urban living by exploring innovative and experimental architectural concepts. Their work often reflects the dynamic interaction between urban density and creative design, offering unique living solutions that adapt to the complexity of modern cityscapes.

Notable projects by YounghanChung Architects include:

• Floating Cubes, Cheongwon-gun, South Korea
• POROSCAPE, Seoul, South Korea
• 9X9 EXPERIMENTAL HOUSE, Yangju, South Korea
• Five Trees, Busan, South Korea
• 6X6 HOUSE

22. EHLA

EHLA believes that architecture, like air, is essential to human life, and should function as a quiet yet meaningful backdrop. They view architecture as an understated art that enhances human experience, seeking to create buildings that support a healthy, serene, and balanced way of living without overwhelming the natural surroundings.

Notable projects by EHLA include:

• ㄷHouse (digeut-jip), Eumseong-gun, South Korea
• Chubby Cat House, Seoul, South Korea
• villa mangwon – stacked house, Seoul, South Korea
• Malefemale House, Seoul, South Korea
• villa Jeju, Seogwipo-si, South Korea

23. ANM Architecture

ANM Architecture emphasizes a balanced approach to client needs and design vision, integrating technical expertise with creative exploration. The firm’s projects often feature distinctive, nuanced spaces that meet the clients' practical needs while encouraging architectural curiosity and innovation.

Notable projects by ANM Architecture include:

• Monk’s Cabin (Zen Room for a Buddhist Monk), Pyeongchang-gun, South Korea
• House in Jeju, Jeju-do, South Korea
• D Church, Yeoju-gun, South Korea
• Yangpyeong House, Yangpyeong-gun, South Korea
• Coffee House_Dong am, Yangpyeong-gun, South Korea

24. UTAA Architecture Seoul

UTAA Architecture Seoul is committed to creating buildings that enhance the daily lives of their inhabitants, with a focus on healthy homes and welcoming urban spaces. The firm supports young architects in nurturing innovative design and strives to foster environments that reflect a thoughtful, community-oriented approach to architecture.

Significant projects by UTAA Architecture Seoul include:

• Rest Hole in the University of Seoul, Seoul, South Korea
• Black Box, Seongnam-si, South Korea
• Boseong House, Boseong-gun, South Korea
• Pinocchio, Pocheon-si, South Korea
• Cinema House, Paju-si, South Korea

25. Leehong Kim Architects

Leehong Kim Architects, operated by Leehong Kim, has a presence in both Seoul, South Korea, and New York City. This architectural firm is dedicated to projects that seamlessly integrate architectural and conceptual elements tailored to each unique spatial condition. Leehong Kim Architects excels in creating environments that harmonize with their surroundings, combining innovative design with respect for the spatial dynamics of the location.

Notable projects by Leehong Kim Architects include:

• 47 Modules, Seoul, South Korea

26. D Werker Architects

Based in Seoul, D Werker Architects is a firm that specializes in both residential and commercial architecture, known for its modern yet functional designs. The firm’s projects are carefully crafted to align with urban living needs while enhancing aesthetic appeal and functionality. D Werker Architects continually contributes to the urban landscape with a refined approach to contemporary architecture.

Prominent projects by D Werker Architects include:

• Unicity, Seoul, South Korea
• Carver Global, Daeheung-dong, Seoul, South Korea
• EMK Musical Company, Seoul, South Korea
• Simon House, Paju-si, South Korea

27. Jungwon Architecture

Founded in 1985, Jungwon Architecture represents a second generation of architects dedicated to preserving traditional knowledge while adapting to contemporary architectural needs. The firm’s philosophy centers on creating sustainable, life-enhancing spaces that respect the rich history of the craft, making lasting contributions to urban and rural settings alike.

Major projects by Jungwon Architecture include:

• Lightus Retreat, South Lake Tahoe, California
• Forest Edge, Hongcheon-gun, South Korea

28. L’EAU Design

L’EAU Design, established in 2000, is an architectural group focusing on the broader concept of “environment” encompassing social, cultural, and ecological elements. Their projects integrate architecture with the urban and social contexts, aiming to improve human lifestyle and environmental health. The firm’s work explores relationships between built environments and the broader human experience, striving for spaces that are both functional and meaningful.

Highlighted projects by L’EAU Design include:

• Matryoshka, Korea
• Tropism of Wild Flower, Seoul, South Korea
• Song-chu Bending Band, Yangju-si, South Korea
• Jeju BAYHILL POOL & VILLA _ EGOISTIC CROPPING, Seogwipo-si, South Korea
• Cosmos Intime, Gwangju, South Korea

29. SsD Architecture

SsD Architecture approaches design as a fusion of various disciplines, creating architecture that merges utopian vision with practical functionality. This interdisciplinary firm focuses on sustainability by integrating architectural elements with landscape, social systems, and cultural contexts, resulting in thoughtful and responsive design.

Noteworthy projects by SsD Architecture include:

• Simgok, Seongnam-si, South Korea
• Sundial House, Incheon, South Korea
• Songpa Micro-Housing, Seoul, South Korea
• Oasis Place
• Big Dig House, Lexington, Massachusetts

30. Heesoo Kwak + IDMM Architects

Heesoo Kwak, a Hongik University graduate, established IDMM Architects in Seoul in 2003. The firm explores urban phenomena through architecture, crafting spaces that reflect the dynamic nature of modern cities. Kwak has contributed thought leadership to the JoongAng Ilbo column “Architect Kwak Heesoo’s Short City,” and continues to shape urban landscapes through impactful architectural designs.

Key projects by Heesoo Kwak + IDMM Architects include:

• Gijang Waveon, Busan, South Korea
• FORT & PORT, Yeosu-si, South Korea
• The Closest Church, Gimpo-si, South Korea
• Guesthouse Rivendell, Gapyeong-gun, South Korea
• U RETREAT, Hongcheon-gun, South Korea