| CJ ENM Films & Television | 2017 | — | 200 |
| INDIESTORY | 1998 | — | 55 |
| Next Entertainment World | September 2008 | — | 53 |
| IHQ | February 1999 | — | 47 |
| Korean Academy of Film Arts | 1984 | — | 45 |
| Myung Films | 1995 | — | 33 |
| Barunson E&A | December 20, 1996 | — | 21 |
| Filmmaker R&K | 2005 | — | 20 |
| CJ ENM Entertainment Division | September 2010 | — | 19 |
| JK Film | 2009 | — | 18 |
| TAEWON Entertainment | 1995 | — | 18 |
| B.A. Entertainment | — | — | 17 |
| Kim Ki-duk Film | 2001 | — | 17 |
| Lotte Entertainment | 2003 | — | 12 |
| Tube Entertainment | — | — | 12 |
| Golden Tide Pictures | — | — | 11 |
| Luz y Sonidos | — | — | 11 |
| Climax Studio | — | — | 10 |
| Ga-eul Films | — | — | 8 |
| Moho Film | — | — | 8 |
| Yong Film | — | — | 8 |
| Dexter Studios | 2011 | — | 7 |
| About Film | — | — | 6 |
| OCN | 1995 | — | 6 |
| Roadhouse | — | — | 6 |
| SHOWBOX Co., Ltd. | 2002 | — | 6 |
| Annapurna Films | — | — | 5 |
| Goldmoon Film | — | — | 5 |
| Studio&NEW | — | — | 5 |
| Studio N | August 2018 | — | 4 |
| YG LỒNn | February 24, 1995 | — | 4 |
| BH Entertainment | — | — | 3 |
| Gaon Contents | — | — | 3 |
| Hive Media Corp | — | — | 3 |
| KeyEast | 1996 | — | 3 |
| Sidus Pictures | 1995 | — | 3 |
| SM Entertainment | February 14, 1995 | — | 3 |
| Studio Mir | 2011 | — | 3 |
| ANDMARQ | September 8, 2015 | — | 2 |
| AStory | 2004 | — | 2 |
| Fantagio | October 2008 | — | 2 |
| Kross Pictures | — | — | 2 |
| Mago film | — | — | 2 |
| Mystic Story | 2001 | — | 2 |
| Samhwa Networks | 1980 | — | 2 |
| Siren Pictures | 2011 | — | 2 |
| Smile Contents | — | — | 2 |
| Stone Music Entertainment | October 2006 | March 31, 2021 | 2 |
| Studio Dragon | May 3, 2016 | — | 2 |
| Youngjin Creative | — | — | 2 |
| AKOM | 1985 | — | 1 |
| Anthology Studios | November 17, 2020 | — | 1 |
| Arc Media | — | — | 1 |
| Artist Studio | — | — | 1 |
| B. A. Entertainment | — | — | 1 |
| Baram Pictures | — | — | 1 |
| Barunson Studio | — | — | 1 |
| C-JeS Studios | 2009 | — | 1 |
| CANVAS N | April 4, 2003 | — | 1 |
| Celltrion Entertainment | January 4, 2012 | — | 1 |
| CJ ENM | December 16, 1994 | — | 1 |
| CJ ENM Studios | — | — | 1 |
| Cube Entertainment | August 29, 2006 | — | 1 |
| Dong Woo Animation | 1991 | — | 1 |
| Duricom Media | — | — | 1 |
| Duricomm Media | — | — | 1 |
| Film Monster | — | — | 1 |
| GlowFly Pictures | — | — | 1 |
| Hanwha Group | October 1952 | — | 1 |
| HB Entertainment | — | — | 1 |
| HighZium studio | — | — | 1 |
| Hwa&Dam Pictures | 2007 | — | 1 |
| Hybe | February 4, 2005 | — | 1 |
| Korean Broadcasting System | March 3, 1973 | — | 1 |
| KRCG | — | — | 1 |
| KT Corporation | 1981 | — | 1 |
| LG Group | January 5, 1947 | — | 1 |
| MBK Entertainment | 2006 | — | 1 |
| Milk Pictures | — | — | 1 |
| Ministry of National Defense of South Korea | July 17, 1948 | — | 1 |
| Mofac Studio | — | — | 1 |
| Monster Union | 2016 | — | 1 |
| Nova Entertainment | — | — | 1 |
| Odolttogi (Animation Studio) | April 1997 | — | 1 |
| Plus M Entertainment | — | — | 1 |
| Sanai Pictures | January 19, 2012 | — | 1 |
| SBMNE Co.,Ltd. | March 11, 2015 | — | 1 |
| Shin Cine | — | — | 1 |
| Smilegate | June 11, 2002 | — | 1 |
| STUDIO EEK | — | — | 1 |
| Studio High-Five | 2022 | — | 1 |
| Sunwoo & Company | 1974 | — | 1 |
| TME Group | 2013 | — | 1 |
| West World Story | — | — | 1 |
| Zanybros | 2010 | — | 1 |
| ACE FACTORY | November 14, 2018 | — | — |
| Artist Company | 2016 | — | — |
| ATNINE FILM | May 22, 1996 | — | — |
| Baram Pictures Corp. | February 16, 2017 | — | — |
| BOXMEDIA | 2009 | — | — |