2002

• Relocated HQ to Yongin, Gyeonggi.
• Selected as a Promising Export SMB Firm
  (Ministry of SMEs and Startups)

2001

• Received approval for establishing an affiliated research institute (Korea Industrial Technology Association)

2000

• Selected as a Promising Export SMB Firm (Hanvit Bank)
• Selected as a Venture Firm
  (Small and Medium Business Administration)
• Selected as a Firm with Excellent Technological Competitiveness (Small and Medium Business Administration)
• Supplied OBCS for Korean TGV to EUKORAIL
  for the first time

1999

• Obtained an ISO 9001 Certification (South Korea Small Business Certification Center Co., Ltd. )
• Signed Technology Transfer Agreement for Korean TGV with Alstom
• Registered as a member of the Korea International Trade Association

1998

• Spun off from Samsung SDI and established Vissem Co., Ltd.

2011

• Certified as an excellent partner of KT
  (Best Partner of Year 2011)
• Expanded the research center by 1,023㎡

2010

• Selected as a new technology and excellent product developer at the International
  LED EXPO & OLED EXPO 2010 (Ministry of Knowledge Economy)
• Awarded the Minister of Knowledge Economy Award

2009

• Registered two patents
• Obtained UL Certification (UL Korea)
• LED Lamp ROHS Acquired certification
• Received Eco-Label (Korea Environmental Industry
  & Technology Institute)
• Awarded the 10 Million Dollar Export Towe

2008

• Designated with an Excellent Product (Public Procurement Service)
• Received a government-selected New Technology Development Leader award for the LED & FPD Industry
• Awarded the 5 Million Dollar Export Tower (Korea International Trade Association)

2007

• Registered two patents
• Obtained the RoHS certificate (Indoor LED Modules)
• Acquired the NET New Technology Certificate
  (Ministry of Science and Technology)

2006

• Selected as a Promising SMB by Gyeonggi-do
• Registered six patents and received an A+ grade in the
  corporate credit rating (Korea Rating & Data)
• Started production of fiber optics network cable components (Site: Majang-myeon, Icheon-si, Gyeonggi-do)

2005

• Received a commendation from the Prime Minister for the faithful tax payment (Ministry of Government Administration and Home Affairs)
• Acquired the CE certification (TUV Korea)
• Registered four patents (Korean Intellectual Property Office)
• Awarded a 3 Million Dollar Export Tower (Korea International Trade Association)

2004

• Selected as an excellent technology company (Korea Technology Credit Guarantee Fund)
• Registered the seven Model Utility Rights (Korean Intellectual Property Office)
• Acquired ISO9001 & ISO14001 certifications (URS)
• Selected as a model conscientious taxpayer (National Tax Service)

2024

• Acquired Iljin Electronic Industry Co., Ltd.

2023

• Gyeonggi Province Governor’s Commendation (Regional Economic Development)

2022

• Designated as a promising export small and medium business (Ministry of SMEs and Startups)
• Selected as a taxpayer of merit by Gyeonggi-do

2021

• Acquired Dongyang Telecom Co.,
  Ltd. and merged with Vissem Co., Ltd.

2020

• Acquired B&F Materials Co., Ltd.
• Confirmed as a venture firm (Korea Technology Finance Corporation)
• Selected as the Promising Export SMB Firm (Ministry of SMEs and Startups)

2019

• Certified as an Excellent Company (Yongin-si)

2018

• Received a Performance Certificate (Ministry of SMEs and Startups)
• Certified as an INNO-BIZ

2017

• Listed Dongyang Telecom Co., Ltd.
  On the K-OTC Market

2016

• Selected as a Global Hidden Champion (Ministry of SMEs and Startups)
• Relocated the Yongin HQ of Dongyang Telecom Co., Ltd.

2015

• Relocated the Asan Manufacturing facility of
  Dongyang Telecom Co., Ltd. to Yongin

2014

• Acquired Dongyang Telecom Co., Ltd.
• Received an Exemplary Taxpayer Award (Commissioner of the National Tax Service)
• Developed a FTTH Overlay System

2013

• Selected as a Promising Export SMB Firm
  (Small and Medium Business Administration,
  Gyeonggi Branch)
• Selected as "Company that people want to work for" (Innobiz)
• Selected as a Hidden Champion
  (Ministry of Employment and Labor)

2012

• Listed on KOSDAQ
• Awarded the Venture Entrepreneur Award (Korean Prime Minister)
• Received the Good Software Certificate
  for the integrated signboard management software
• Received the Industry and Peace Award