2003Registered as individual business for Drim Construction
2005Acquired Hyda Korea Co., Ltd.
Appointed as co-CEO of Forum Construction Co., Ltd.
2009Changed company name to Drim Yegeon Co., Ltd.
Added interior construction license
Relocated office to 5th floor, Dongbang Building, 2203 Yangjae-dong, Seocho-gu, Seoul
2011Changed company name to PNL Co., Ltd.
Added facility maintenance license
2016Established Drim General Construction Co., Ltd.
Added construction business license
2018Relocated office to 2nd floor, 57 Garam-ro 116beon-gil, Paju-si
2020Purchased and relocated office to 10th floor, 42 Geumbawi-ro, Paju-si
2025Officially joined as regular member of Korea Construction Association