| Since 2011 |
| 2023. 10 |
Presidential Commendation - Quality Innovation Group Award (President Yoon Suk Yeol) |
| 2023. 03 |
ESG Excellent Small and Medium Enterprise Certification (Coexistence Growth Commission) |
| 2018. 05 |
Innovation-driven Small and Medium Enterprise (Inno-Biz) Verification Certificate (Minister of Small and Medium Venture Business) |
| 2017. 05 |
Accident-Free Certification Document (KOSHA, Korea Occupational Safety and Health Agency) |
| 2016. 11 |
Youth-Friendly Small and Medium Enterprise Certification Document (Minister of Employment and Labor) |
| 2016. 10 |
Grand Prize - Outstanding Company in Work-Life Balance Excellence Competition (Director of Busan Employment and Labor Office) |
| 2015. 11 |
Presidential Commendation - Small and Medium Enterprise Quality Innovation (President Park Geun-hye) |
| 2015. 06 |
Relocation of new main office building |
| 2015. 03 |
Registered Electric construction business (Busan City Govern.) |
| 2015. 03 |
Tax sincere commendation (Busan City Govern.) |
| 2014. 12 |
Presidential Commendation - Job Creation (President Park Geun-hye) |
| 2013. 09 |
Designation as Busan small hidden champion(Ministry of Employment and Labor) |
| 2012. 12 |
Capital increase (total paid-in capital of 1.35 billion won) |
| 2011. 12 |
Capital increase (total paid-in capital of 900 million won) |
| 2011. 07 |
Appointed as excellent job-creating company of Busan (Mayor of Busan) |
| 2011. 07 |
Appointed as excellent entrepreneur of Busan (Mayor of Busan) |
| 2011. 06 |
Designated as exemplary small and medium business (Busan Bank / No. 2009006) |
| 2000~2010 |
| 2009. 12 |
Acquired single PPM quality certification (Small and Medium Business Administration) |
| 2009. 09 |
Designated as exemplary small and medium business (Busan Bank) |
| 2008. 11 |
Capital increase (total paid-in capital of 600 million won) |
| 2008. 07 |
Appointed as excellent company of Busan (Mayor of Busan) |
| 2007. 01 |
Registered KOMECO trademark (Korean Intellectual Property Office) |
| 2006. 12 |
Appointed as strategic industry leading company of Busan (Busan city) |
| 2006. 09 |
Subscribed as a member of INNO-BIZ |
| 2006. 06 |
Appointed as a venture company (Small and Medium Business Administration) |
| 2006. 06 |
Appointed as a promising export firm (Busan and Ulsan Small & Medium Business Export Assistance Center) |
| 2005. 11 |
Designated as one of 100 model companies for the industrial-academic network innovation project (Ministry of Education and Human Resources Development) |
| 2004. 02 |
Moved into new office building (Gijang-eup Gijang-gun Busan) |
| 2003. 12 |
Capital increase (total paid-in capital of 300 million won) |
| 2001. 08 |
Appointed as a promising small and medium company |
| 2001. 02 |
Received acknowledgement for establishment of affiliated research institute (Korea Industrial Technology Association) |
| 1995~2000 |
| 1999. 12 |
Acquired ISO9001 quality certification (BVQI) |
| 1995. 05 |
Entered into a technological partnership with Nabtesco (Japan) |
| 1997. 10 |
Registered a partner company of Defense Procurement Agency, Ministry of National Defense |
| 1997. 06 |
Designated as a superior technology company (Korea Technology Finance Corporation) |
| 1996. 11 |
Designated as a special military service company (Military Manpower Administration) |
| 1996. 08 |
Registered as a member of Korea Marine Equipment Association |
| 1995. 12 |
Registered for trade business (Korea International Trade Association) |
| 1995. 03 |
Registered as a partner of shipbuilding engine maker |
| 1995. 02 |
Established Kum Oh Machinery & Electric Co., Ltd. |