Headquarters
· Executive Director Seongran Kim
· Phone : 02-449-7119 / Fax : 02-449-7112
· Address : 411, 24, Songpa-daero 28-gil, Songpa-gu, Seoul (Miliana 2nd Complex)

Incheon Branch
· Cheong-il Yoo (CleanPort Co., Ltd./CEO)
· Phone : 032-882-8279 / Fax : 032-883-8279
· Address: 5th floor, 19, Iman-gil, 111 Saogaero, Incheon City

Yeoseo Branch
· Dongseok Kwon (PKL Co., Ltd./CEO)
· Phone : 061-654-9603 / Fax : 061-654-9605
· Address: 10 Yeoseo-dong 1-gil, Yeosu-si, Jeollanam-do

Ulsan Branch
· Youngmi Kim (Blue Korea Co., Ltd. / CEO)
· Phone : 052-716-0085 / Fax : 052-716-0086
· Address: 69, Jangsaengpo Whale Road, Nam-gu, Ulsan, South Korea

Busan Branch
· NamSik Hwang (SS Environment Co., Ltd./CEO)
· Phone: 051-900-5790 / Fax: 051-463-1129
· Address: 312, Gukil Building, 14, Chungjang-daero 13beon-gil, Jung-gu, Busan, South Korea