The History of
A New Beginning,
Taking the Lead in the
Semiconductor Industry
2025.03Transitioned to an individually-authorized co-CEO leadership structure
2021.12Pyeongtaek manufacturing facility completed and operational
2021.11Held a signing ceremony with Korea Electric Power Corporation (KEPCO) for the joint development of a prototype window-integrated solar cell
2020.08MOU with KEPCO for glass window-type solar cell commercialization
2020.03Awarded as an exemplary taxpayer on Taxpayers’ Day (Office of National Tax Administration)
2019.12Developed the DDR5 high-speed tester
2019.10Perovskite solar cells certified to have the highest efficiency in the world (NREL, US Energy Department)
2019.09Developed the PCIe Gen4 Tester (UNI92K)
2019.06Awarded the KOSDAQ Grand Prize of Korea (KOSDAQ Listed Companies Association)
2019.05Supplied the 1000th unit of semiconductor tester
2018.12Awarded the 70 Million Dollar Export Tower Award (Korea Traders Association)
2018.05Selected as one of the world-class top 300
2018.04Selected as a KOSDAQ “exemplary corporation in public disclosure”
2017.11Developed the NAND FLASH hybrid burn-in tester
2016.05Selected as a youth-friendly small giant in 2016
2016.05Selected as a KOSDAQ “rising star”
2016.03Opened its office in China
2015.12Awarded the Gold Tower Order of Industrial Service Merit (Korea Traders Association)
2015.12Awarded the Minister’s Prize at the Korea Technology Awards (Korea Evaluation Institute of Industrial Technology)
2015.12Awarded the 50 Million Dollar Export Tower Award (Korea Traders Association)
2015.06Awarded the Prize for Korea’s Engineer of the Month
2015.06Developed the DDR4 high-speed tester for mass production
2014.12Developed the convergence tester (UNI51K)
2014.07Developed the next-generation memory speed tester (UNI5400)
2014.02Developed the SSD Tester (UNI91K)
2013.07Selected as one of KB’s top 500 hidden stars
2013.06Awarded the “Chungmugong Prize” during the Patented Technology Awards in the first half of 2013
2013.04Acquired TESTIAN, INC. (entered the non-memory item market)
2013.01Awarded the Best Prize in the Jang Yeong Sil Awards (Korea Industrial Technology Association)
2012.10Recognized as an excellent supplier of photovoltaic power generation devices
2012.10Founded the US corporation
2012.07Awarded the global IT CEO prize (KOTRA)
2012.06Awarded a prize in the Jang Yeong Sil Awards (Korea Industrial Technology Association)
2012.05Selected for the Hidden Champion project of Export-Import Bank
2012.01Selected as a participant in the photovoltaic power general distribution project
2011.12Awarded the 30 Million Dollar Export Tower Award (Korea Traders Association)
2011.12Selected as one of the top 500 small giant exporters, IBK Export Tower (stone tower)
2011.11Selected as one of Korea’s business innovation companies in 2011 (Korea Economic Daily)
2011.01Selected as an exemplary new/renewable energy facility company
2010.12A world-class product (Ministry of Knowledge Economy)
2010.11Awarded the 50 Million Dollar Export Tower Award (Korea Traders Association)
2010.02Commercialized the source technology of nano semiconductor devices successfully (Ministry of Commerce, Industry, and Energy)
2009.12Entered the field of photovoltaic power generation and LED lighting
2009.09Developed high-speed burn-in devices (UNI930)
2009.04Developed the DDR3 Module Tester (UNI4200) for mass production
2008.11Awarded the 30 Million Dollar Export Tower Award (Korea Traders Association)
2008.06Developed the DDR3 Memory Component Tester (UNI5200) for mass production
2008.02Relocated the main office building (155-1, Hagal-dong, Giheung-gu, Yongin-si, Gyeonggi-do)
2007.12Selected as business operator for the successful commercialization of source technology of nano semiconductor devices (Ministry of Commerce, Industry, and Energy)
2007.07Developed the highly functional Memory Component Tester (UNI580) for mass production
2007.06Developed the giga-speed high-end Memory Component Tester (UNI5100)
2007.05Selected as a technologically innovative SME in 2007 (Korea Invention Promotion Association)
2007.04CE certification (UNI580)
2007.01Recognized as a next-generation world-class goods producer (Ministry of Commerce, Industry, and Energy)
2006.12Awarded the grand prize for venture businesses (Science and Technology Minister’s Prize)
2006.12Awarded the Gyeonggi grand prize for SMEs (Gyeonggi-do)
2006.12Listed in the KOSDAQ stock market
2006.10Awarded the grand prize for Korea semiconductor technologies (by the Minister of Commerce, Industry, and Energy)
2006.08Developed the wide-bandwidth graphic memory automatic tester (UNI840)
2006.06INNOBIZ certification (Small and Medium Business Administration)
2006.06Selected as an exemplary taxpayer (Yongin Tax Office)
2006.05Acquired the CE mark - UNI480(TUV)
2006.02Developed the DDR, DDR2 & FB-DIMM Memory Module Tester (UNI480)
2005.12Founded the Taiwan corporation
2005.10Awarded the grand prize for venture businesses (industrial packing: Ministry of Government Administration and Home Affairs)
2005.07Selected as a promising SME (Gyeonggi-do)
2005.06Acquired the KT Mark (excellent Korean Technology) - UNI460 (Ministry of Science and Technology)
2005.04Selected as a company belonging to Gyeonggi-do’s industrial family (3 years) (Gyeonggi SME support center)
2005.04Developed the DDR & DDR2 Memory Component Tester (UNI560)
2005.02Acquired ISO 9001/14001 (UKAS)
2004.12Developed the DDR & DDR2 Memory Module Tester (UNI460)
2004.03Concluded an agreement with Hynix for the joint development of memory components and module testers
2002.10Founded the affiliated research center
2002.09Certified as a venture business (new technology company)
2002.09Changed trade name to UniTest Co., Ltd.
2002.09Developed the DDR Memory Tester (A4000)
2000.03Founded the corporation ISOA-TECH
