2011
- EMC Certification, CE Certification obtained
2009
- Software Performance For Operation / Control Of Information Electronic Signage Certification obtained
2008
- CE Certification obtained, GS Certification obtained
2007
- Established Business-Affiliated Research Institute, Certificate of INNO-BIZ (Innovation Business) obtained
2006
- Moved Headquarter and expand
- Registered Information and Communication Construction business, software business
- Certificate of Korea Eco-Label, ISO14001:2004 Certification obtained
- Registered Full-Over Electronic Signage Operation Program and the other two programs
2005
- Changed business name to Seoul Display Co., Ltd.
2002
- ISO 9001:2000, EN ISO 9001:2000, KS A 9001:2001 Certifications obtained
2001
- Venture Company Certification obtained