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Since its establishment in 1984, Changjo Architects has been a global architectural design enterprise, having successfully carried out over 10,000 large domestic and international projects based on cutting-edge technology and outstanding design skills. 

Changjo provides comprehensive architectural design services, from planning and basic design to architectural engineering in various architectural fields, such as urban, cultural, commercial, bio, electronics, data management, housing, and high-tech industries. Supported by over 300 highly qualified staff members and an effective management system, we have built a steady relationship of trust with our clients. We at Changjo always strive to exceed expectations from the beginning to the end of construction, and even after that, with plans and ideas that reflect the vision and aspirations of our clients. 

Our goal is to allow people living in the same era to experience the best possible spatial environment and lead a better life. Approaching architecture with a philosophy that reflects the past and wisdom that captures change, our skills are demonstrated by the scale and variety of our projects. Considering the client's vision, the user's experience, harmony with nature, and creating value that reflects the past and present to penetrate into the future. From now on, through spaces and environments that reflect our philosophy, Changjo Architects will continue to create an architectural culture that will remain for posterity. 

 

Vision

A global architectural design studio that grows through the sense of accomplishment and pride of future-oriented architects, who constantly redefine the values of technology and design. A company that contributes to society and humanity based on expertise. 
 
Rather than chasing the greatest achievements, our company dreams of constantly growing through our members' sense of accomplishment, pride, and active corporate culture. Our vision is to become an architectural group that proposes a sustainable human future, a company that grows with its clients through innovative technology development and creative design. 

People

Young-Hwan Park

Young-Hwan Park

President

Young-Hwan Park

Academic Career
1985
Bachelor of Science in Architecture, Dankook University

Professional Career
1985-1994
Space Architecture Group, Seoul

1994-Present
Chang-Jo Architects Inc., Seoul

Projects
LG Dacom Sangam DMC Building
LG Electronics Gasan R&D Building
LG Telecom Sangam DMC Building
LG Electronics Yangjae R&D Center
LG Display Paju 7,8 Factory
LG Paju High-Tech Development
LG Display China FAB Project Admin
Solar Wafer Factory of LG SINTRON
New Optics GP1 Project
LG Display Paju Dormitory
COEX&KWTC

Hong-Suh Park

Hong-Suh Park

President

Hong-Suh Park

Academic Career
1980
Bachelor of Architecture, Chungang University

2014
Master in Business, Gangnam University

Professional Career
1980-1982
Taehwa Construction Co., Ltd., Seoul

1982-2014
GS E&C Co., Ltd., Seoul

2014-Present
Chang-Jo Architects Inc., Seoul
Architectural Engineer

Projects
IFC Tower Seoul
IFC Tower Phnom Penh, Cambodia
LG Beijing Tower
LIG Suwon Headquarters
GTC Condominium, Guam

Sung-Jin Ahn

Sung-Jin Ahn

President

Sung-Jin Ahn

Academic Career
1990
Bachelor Architecture, Yonsei University

Professional Career
1990-1992
Chang-Jo Architects Inc., Seoul  

1993-1995
Samoo Architects Inc., Seoul 

1995-Present
Chang-Jo Architects Inc., Seoul

Projects
New Head Office of the Federation of Korean Industries 
KEPCO New Headquarter 
Incheon International Airport Passenger Terminal 2 
Phnom Penh IFC, Cambodia
Asiana Weihai Golf Resort 
NAM JUNE PAIK Art Center 
LG Telecom Sangam DMC Building 

Joon Paik

Joon Paik

President

Joon Paik

Academic Career
1996
Rhode Island School of Design, B.Arch.

1999
Harvard University, Graduate School of Design, M.Arch.

Professional Career
1996-1997
Atelier Seraji, Paris, France

1998-1999
Renzo Piano Building Workshop, Paris, France

1999-2000
SOM, New York, USA

2002-2012
Foster + Partners, London, UK

2012-Present
Chang-Jo Architects Inc., Seoul

England Architect

Registered Royal Institute of British Architects

Projects
SpacePort America, USA
Tocumen International Airport, Panama
Lawrence Graham HQ, UK
Paul Klee Museum, Bern, Switzerland
Incheon International Airport Step.3
Samsung C&T R&D Center

Keun-Sik Jang

Keun-Sik Jang

Executive Vice-President

Keun-Sik Jang

Academic Career
1991
Bachelor of Architecture, Yonsei University

1995
Master of Science in Japanese Business Studies,
Graduate School of Chaminade University, Honolulu

Professional Career    
1991-1993
Chang-Jo Architects Inc., Seoul
    
1995-Present
Chang-Jo Architects Inc., Seoul

Projects
LG Arts Center 
Kyobo Life Insurance, Busan Office
Teurutek Building
KT Daegu Headquarters 
NAM JUNE PAIK Art Center 
SK Life Insurance Headquarters 
GS Tower 
Seoul Institute of Arts 
International Design for the Big-O of Expo 2012 Yeosu 
Busan Plaza Competition

Young-Gwan Kim

Young-Gwan Kim

Executive Vice-President

Young-Gwan Kim

Academic Career
1991
Bachelor of Science in Architecture, Sungkyunkwan University

Professional Career
1991-Present
Chang-Jo Architects Inc., Seoul

Registered Architects

Projects
GS Caltex Yeosu Culture Park
International Design for the Big-O of Expo 2012 Yeosu
Namhae Resort Hilton
Kangchon Resort
GS Sacheon Resort
Fan Entertainment H.Q.
Lakehills Soonchon C.C. House
Elysian C.C.
Crystal Valley Country Club

Woong Yang

Woong Yang

Senior Vice President

Woong Yang

Academic Career
1993
Ohio State University, U.S.A.

1998
Columbia University, Graduate School of Architecture, U.S.A.

Professional Career    
1991-1992
NBBJ, Columbus, U.S.A.

1997-1998
Norman Rosenfeld Architects, New York, U.S.A.

1998-2003
SOM, New York, U.S.A.

2004-2005
Heerim Architects Inc., Seoul

2005-2007
Samsung Corporation, Seoul

2007-Present
Chang-Jo Architects Inc., Seoul

Registered Architect in New York

Projects
KEPCO New Headquarter 
KRC Head Office 
Yongin Heungduk Town House 
The Suites Hotel Namwon 
Cheongdam Apartment 
Mongol C&O Multi Complex

Won-Yong Jung

Won-Yong Jung

Senior Vice President

Won-Yong Jung

Academic Career
1995
Bachelor in Accounting, Keimyung University

Professional Career
1996-2019
GS Retail Co., Ltd., Seoul

2020-2022
Taekwang Industrial Co., Ltd., Seoul

2022-Present
Chang-Jo Architects Inc., Seoul

Joong-Kyung Shin

Joong-Kyung Shin

Senior Vice President

Joong-Kyung Shin

Academic Career
1989
Bachelor of Architecture, Kookmin University

1991
Master in Architecture, Graduate School of Kookmin University

Professional Career    
1991-1997
Gunwon Planners, Architects & Engineers Ltd., Seoul

1997-1999
Wonil Architects & Engineers Co., Ltd., Gwangju

1999-2001
AUM&LEE Architects Associates Ltd., Seoul

2001-2004
Now Architects Associates Ltd., Gwangju

2004-Present
Chang-Jo Architects Inc., Seoul

Projects
Guwol Bogeumgari S-1BL Apartment 
Segok districts apartment
Xi Grand Court, Vietnam
Gadeokdo Master Plan
Great Salt Lake Urban Design, Azerbaijan 
Kwangju Kerim New Town 
Seotan Flexible Display Valley 
Park Plaza , Azerbaijan
Sewoon District 3 Urban Redevelopment 
Macheon New Town Master Plan

Yoo-Chul Shin

Yoo-Chul Shin

Vice President

Yoo-Chul Shin

Academic Career
1986
Bachelor Architecture, Kyunggi University

Professional Career    
1986-1986
Dongsung Architects & Engineering Ltd., Seoul

1986-1988
Daeyang Construction Co., Ltd., Seoul

1989-1994
Jungil Engineering & Architects, Seoul

1994-1995
Isu Construction Ltd., Seoul

1995-Present
Chang-Jo Architects Inc., Seoul

Projects
Naro Space Center
Korean Embassy in Japan
Consulate General of the Republic of Korea in Guangzhou
SNUH Advanced Treatment & Development Center
Park Plaza, Azerbaijan
Pukyong National Univ. Education Complex
GS Caltex Research Center
KIT inhalation Toxicology Research Center
KRICT Toxicology Research Center
Bio-Technology Internal Organs Research Center
KRIBB Hightech Research Center
KIIT Korea Biotechnology Commericalization Center

Jong-Gyu Lee

Jong-Gyu Lee

Vice President

Jong-Gyu Lee

Academic Career    
1998
Bachelor of Science in Architecture, Sungkyunkwan University

Professional Career    
1999-2002
Cheonil Architectural Design&Engineering, Seoul

2002-2006
Tomoon Architects & Engineers, Seoul

2006-2007
Kunwon Architects, Planners & Engineers Ltd., Seoul

2007-Present
Chang-Jo Architects Inc., Seoul"

Projects
Songdo 125BL Mixed-use
Cheongju G-Well City 2BL Mixed-use
Incheon Asian Game athlete's village apartment T/K
Hwaseong Dongtan2 A10BL apartment
Pyeongtaek Dongsak2 City development enterprise
GodeokGangil3 13BL apartment competition
Daegu suchangdong KT&G mixed-use
Wirye A3BL apartment competition
Busan Samik Beach reconstruction alternative design

Se-Hwan Bang

Se-Hwan Bang

Vice President

Se-Hwan Bang

Academic Career
2001
Bachelor of Architecture, Sunchon National Univesity

2006
Master in Architecture, The University of Seoul

Professional Career
2002 - 2003
Ski-Track International pty. Ltd., Seoul

2006 - 2012
Chang-Jo Architects Inc., Seoul

2013 - 2015
EGA Architects Inc., Seoul

2016 - 2017
Join Engineering Inc., Seoul

2018 - Present
Chang-Jo Architects Inc., Seoul

Projects
LG Electronics Living Appliance Integration Test BLDG., Changwon
LG Chem Cathode Materials Factory, Cheongju
LG Chem Xingang IT & New Application, Nanjing
LG Chem Bingang Automotive Battery Factory, Nanjing
LG Chem Cathode Materials Factory, Wuxi
LG Chem Polarizer Factory, Guangzhou
Namhae Chemical Nano Silica Factory, Yeosu
Serveone Hub Center, Nanjing
Yonam Collenge Professor Center, Cheonan
LG Display R&D Center, Paju
LG Display Factory, Gumi
LIG Nex1 Employee Apartment, Gumi
LG Siltron Factory, Gumi

Min-Seok Kang

Min-Seok Kang

Vice President

Min-Seok Kang

Academic Career
2002
Bachelor of Architecture, Hongik University, Korea

2006
Graduate School of Hongik University, Korea

Professional Career
2006 - 2016
Kunwon Architects, Planners & Engineers Ltd., Seoul

2016 - Present
Chang-Jo Architects Inc., Seoul

Registered Architects

Projects
Sangam Data Centre
Juckjeon Data Centre
Secho Data Centre Due Diligence
Yongin Data Centre Due Diligence
Shinsegae Magok Complex Shopping Mall MP, Conceptual Design
Shilla Stay Hotel Seodaemun, Seoul
Lotte City Hotel Daejeon 
Marriot Hotel Daegu
Lotte City Hotel Ulsan
Midan City Hotel & Resort

Sang-Moo Kim

Sang-Moo Kim

Vice President

Sang-Moo Kim

Academic Career
2003
Roger Williams University, B.Arch

Professional Career    
2003-2006
JJCA Inc. USA

2007-2010
Tsoi/Kobus & Associates, USA

2010-Present
Chang-Jo Architects Inc., Seoul

Projects
University of North Carolina Hospitals and School of Medicine, USA
Duke University Medical Center Cancer Center, USA
Thomas Jefferson University and Hospital Gibbon Project, USA
KEPCO New Headquater, Korea
Parnas Tower, Korea
AEON MALL Phnom Penh, Cambodia 
AEON MALL BSD, Indonesia 
IKEA Gimhae Store, Korea 
AEON MALL SEN SOK CITY, Cambodia

Hae-Yun YANG

Hae-Yun YANG

Vice President

Hae-Yun YANG

Academic Career
2002
Bachelor of Architecture, U1 University, Korea

2004
Graduate School of Architecture Konkuk University, Korea


Professional Career
2004-2010
Kwang-Jang Architects Inc., Seoul

2010-Present
Chang-Jo Architects Inc., Seoul

Registered Architects

Projects
LGDisplay Paju P10 Project
LGDisplay Guangzhou,China CO Cluster
LGDisplay Guangzhou,China GZ Cluster
LGDisplay GHaiphong, Vietnam H3 Cluster
Sejong Government Complex 2-1 Area
GS E&C Gran Seoul building
SK Plasma-derivatives Production Factory
Gyeonggi Girls' High School 100th Anniversary Hall
Solsaem Child Welfare Center

Tae-Hwa Jung

Tae-Hwa Jung

Vice President

Tae-Hwa Jung

Academic Career
1994
Bachelor of Architecture, Induk University

Professional Career    
1994-1997
Inter-Plan Architects

1997-2000
Time-point Architects

2000-2001
LEE YONG SUN Architects

2001-2002
Gaye Architects

2002-2004
Young-in Architects

2004-현재
Chang-Jo Architects Inc., Seoul

Projects
Vio-Vision 2000 Tourist complex Master Plan
Nhabe New Town Master Plan
JungHaw New Town Master Plan
NoryangJin New Town Master Plan
Seotan Flexible Display Valley Master Plan
Yongin Mabuk Districts Town House Master Plan
Kumsong Districts Redevelopment
Yangpyeong Districts 12 Redevelopment
National Air Museum Basic Plan
Rural Research Institute Basic Plan
Misa Sports Complex Basic Plan

H Tower - Changjo Architects Headquarters

H Tower View

H Tower View

10 minutes from Shingil Station (Subway lines 1 & 5)

H Tower View

Rooftop Garden

Rooftop Garden

Employee Rest Area

Rooftop Garden

Auditorium

Auditorium

Lectures · Seminars · Events

Auditorium

Meeting Room

Meeting Room

External and Internal Meetings

Meeting Room

Architectural Design Space

Architectural Design Space

Design Studio

Architectural Design Space

H Hall

H Hall

Employee Exclusive Event & Rest Area

H Hall

Brunch by H

Brunch by H

Italian Casual Restaurant

Brunch by H

H Bob

H Bob

Korean In-house Cafeteria

H Bob

 

Cafe H

Cafe H

Cafe & Bakery

Cafe H

H Bar

H Bar

Employee Exclusive Pub

H Bar

H Fitness

H Fitness

Employee Exclusive Fitness Center

H Fitness

H Golf Academy

H Golf Academy

Employee Exclusive Golf Academy

H Golf Academy

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