2022.03

Acquired personal freight vehicle transportation busines (eco-friendly vehicle)

2021.10

Acquired patent on method to reduce sewage sludge(10-1021932)

2020.06

Acquired family friendly company certification

2020.01

Acquired risk assessment recognition certification

2015.03

• Started construction of office at 642-48
• Purchased garage site at Seoknam-dong, Seo-gu, Incheon

2013.12

Selected as Samsung Display's waste treatment firm (Asan Plant)

2013.11

Selected as SK Incheon petrochem Co., Ltd.'s waste treatment firm

2012.12

Selected as Incheon's promising company

2012.01

Selected as designated partner of Dongwha Group (Incheon Gajwa-dong)

2011.03

Acquired freight vehicle transportation business license

2010.09

Selected as operator and manager of ES Sejong Co., Ltd.'s waste wood crushing business

2010.07

Certificate of Promising SME

2009.12

• Certificate of Women Enterprise
• Selected as waste wood transportation company for Eagon Energy's thermal power plant facility

2008.11

Acquired workplace domestic waste collection and transportation license

2007.07

Acquired specified waste collection and transportation license

2007.03

Acquired workplace industrial waste collection and transportation license

2007.02

Founding