Technical Management Group
ABOUT US
company history

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2025
- Registered as an engineering service for Water Supply & Sewerage
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2024
- 2024 Registered as an engineering service for Machinery, Road & Airport, Information & Communications
- Registered as an engineering service for Class 1 Specialized Design & Supervision for Electric Power Facilities
- Registered as an engineering service for General Fire-Fighting Facility Design (Electrical & Mechanical)
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2023
- Moved office to Dongan-gu, Anyang-si
- Opened the TMG research institute
- Merged Chanhae Architects Co., Ltd.
- Appointed Jung Min-Young as the CEO (Co-CEOs: Ryu Jung-Woo and Jung Min-Young)
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2022
- Registered as a certified building safety inspection agency
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2021
- Change company name to TMG Engineering & Architects Office Co., Ltd.
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2020
- Appointed Ryu Jung-Woo as the CEO
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2019
- Acquired license for Construction Engineering Business
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2017
- 2017 Registered as an engineering service for Port & Coastal, Structural, and Geotechnical Engineering
- Registered for Surveying Business
- Established Yeong-Gwang TMG Architects Co., Ltd