Company Summary
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Company Overview
as of June 2026
Yooshin Engineering Corporation was established in January 1966, a time when domestic social infrastructure was virtually nonexistent, under the basic principles of 'technological advancement' and 'a challenge toward the future.' For about 58 years, the company has led the way in informatization and the development and introduction of new construction technologies through feasibility studies, design work, and supervision work for social infrastructure, covering transportation facilities such as roads, railways, airports, bridges, and ports as well as fields directly tied to the living environment such as hydraulic engineering, urban planning, leisure landscaping, and the environment, and in January 2002 became the first in the civil engineering industry to list on the KOSDAQ market to enhance management transparency. The company obtained ISO 9001 certification, a quality assurance system standard, from the Korea Management Association Certification Center in December 1997, and obtained ISO 14001 certification in August 2002 to enhance its eco-friendly corporate image, building an environmental management system and operating an integrated quality and environmental management system.
Representative Director
Park Seokseong, Jeon Gyeongsu, Jang Hakseong
Founded
January 17, 1966
Corporation Type
KOSDAQ
Industry Classification
Architectural services
Corporate number
11011-0061666
Business number
220-81-18141
Phone Number
(02)6202-0114
Fax Number
02-6202-0909
Website
www.yooshin.co.kr
Company Address
24 Boramae-ro 5ga-gil, Dongjak-gu, Seoul
Products & Services
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