Start-Up Promotional poster Hangul 스타트업 Genre Drama Romance Created by Studio Dragon Written by Park Hye-ryun Directed by Oh Choong-hwan Starring Bae Suzy Nam Joo-hyuk Kim Seon-ho Kang Han-na Country of origin South Korea Original language(s) Korean No. of episodes 16 Production Producer(s) Hwang Ki Young Production company(s) HiSTORY D&C Distributor tvN Netflix (International) Release Original network tvN Audio format Dolby Digital Original release October 17, 2020 (2020-10-17) – present External links Website