| Year | Detail |
| 1957 |
Started Korea Nylon Inc. and established the stretch nylon yarn plant. |
| 1960 |
Korea Nylon Inc. introduced Permatex equipment. |
| 1961 |
The company has signed a technology agreement with CHEMTEX Inc. for nylon yarn manufacturing. |
| 1963 |
First Korean company to establish a nylon yarn plant (2.5 tons in Ilsan) and made the first export of stretch nylon. |
| 1968 |
Completed 2.5-ton and 7.5-ton polyester yarn line in Daegu. |
| 1969 |
Established Korea Polyester Inc., and it signed a joint investment agreement with Japan's TORAY and Mitsui Co. |
| 1970 |
The company has established 3.2-ton and 8-ton nylon yarn lines in Daegu. |
| 1971 |
Established the largest 20-ton polyester yarn line in Gumi Plant. |
| 1977 |
The first Korean plant (Gumi) will operate POY. Korea Nylon and Korea Polyester respectively changed names to KOLON Corporation (Nylon) and KOLON Corporation (Polyester). |
| 1981 |
KOLON Corporation (Nylon) and KOLON Corporation (Polyester) are both companies that have merged. |
| 1982 |
The company has succeeded in developing artificial turf. |
| 1984 |
Entered partnership with French company Rhone-Poulenc in plastics engineering technology. |
| 1985 |
Established the polyester film plant and spun-bond manufacturing plant. |
| 1986 |
Established the videotape (SCEN'A) plant. |
| 1987 |
Localized hemodialyzers in the Gyeongsan Plant began mass production and Established the polyester film line. |
| 1990 |
Established the polypropylene spun bond plant and P-19 automated line in Gumi Plant. |
| 1992 |
Exported artificial turf KONY GREEN to the U.S. and Established the HELS-2(PET ultra-low shrinkage yarn) plant. |
| 1993 |
The company has launched an artificial leather business. |
| 1994 |
Completed the Gimcheon CIM Automated nylon yarn plant(ACE N-1). |
| 1995 |
Korea Nylon merged into KOLON corporation, Established a branch in Indonesia (P.T.KOLON INA) and Gimcheon CIM polyester yarn plant(ACE P-1). |
| 1996 |
Launched character/caricature business, Established GP-24, FBK-1, ACE P-2 lines and P.T.KOLON INA, film plant in Indonesia. |
| 1997 |
Established ACE N-2 line in Gimcheon Plant, KOLON Tower in Gwacheon, and P.T.KOLON INA, film plant in Indonesia. |
| 1999 |
KOLON Corporation launched the spandex business. |
| 2000 |
The company has begun producing membranes for hemodialyzers. |
| 2003 |
Bought Ulsan polymer film plant and Began producing light diffuser films for LCD. |
| 2004 |
Launched aramid business, Established KNC airbag plant and KNC tire cord plant in China. |
| 2005 |
Established the polyimide film line and Launched the OPW airbag business. |
| 2006 |
Signed long-term agreement on membranes for water purification. |
| 2007 |
KOLON Chemical merged into KOLON corporation. |
| 2008 |
Established a joint venture with polyimide film manufacturer SKC KOLON PI, Transferred plastic business to KOLON Plastics Inc. and high-absorption resin business to LG Chem. |
| 2009 |
FnC KOLON merged into KOLON Corporation, Separated the manufacturing department of KOLON Corporation, and formed KOLON Industries. |
| 2011 |
Cambridge KOLON merged into KOLON Industries. |
| 2012 |
KOLON Industries established a DFR office in China. |
| 2015 |
The company has established an airbag office in Mexico. |
| 2016 |
Establishment of an airbag office in Vietnam. |
| 2018 |
Started flexible display film business (CPI), Establishment of tire cord plant in Vietnam, and Relocated head office and R&D center to Magok, Seoul. |
| 2019 |
Started hydrogen fuel cell & membrane humidifier mass production. |
| 2021 |
Aramid Double-Up Expansion and High-tech resin production (Yeosu plant). |
| 2022 |
Establishment of CSO for Future Business Control Tower. |