Where is the production company for Kal Ho Naa Ho based?
Kal Ho Naa Ho: Kal Ho Naa Ho (English: "Tomorrow May Never Come"), abbreviated as KHNH, is a 2003 Indian romantic drama, directed by debutant director Nikkhil Advani. Kal Ho Naa Ho:  The film was written by Niranjan Iyengar and Karan Johar and produced by Yash Johar and Karan Johar under their Dharma Productions banner. Dharma Productions:  Based in Mumbai it mainly produces and distributes Hindi films.
Mumbai