Since its establishment in 1995, the company has been supplying medical and hygiene products to general hospitals, and since 1999 has been running a medical supply store and cosmetics store business in parallel.
Over the course of more than 30 years, the company has operated a total of nine in-hospital medical supply stores in general hospitals, and currently operates six in-hospital medical supply stores and cosmetics stores.
| Year | Contents | Remarks |
| 1995 | Establishment of Youmin Company | |
| 1999 | Seoul National University Hospital Branch | Medical supplies |
| 2003 | Bundang Seoul National University Hospital Branch | Medical supplies |
| 2005 | Gachon University Gil Hospital Branch | Medical supplies |
| 2009 | Hanil Hospital Branch | Medical supplies |
| 2010 | Korea University Guro Hospital Branch | Medical supplies |
| 2011 | Seoul National University Cancer Hospital Branch | Cosmetics & Healthcare |
| 2012 | Establishment of Youmin Corp. Ltd. | |
| 2013 | Seoul City Boramae Hospital Branch | Medical supplies |
| 2014 | Launch of Gugamo anti-cancer wig product | |
| 2015 | Korea University Anam Hospital Branch | Medical supplies |
| 2017 | EMPATHY Launches Beanie Products for Cancer Patients | |
| 2018 | ERESTHEIA Apparel Product Launh | |
| 2020 | Yonsei University Cancer Hospital Branch | Cosmetics & Healthcare |