In 2012, Grewal produced the film Carry On Jatta, which became a major milestone in the history of Punjabi cinema.
Carry On Jatta is widely regarded as a game-changer for Punjabi cinema, as it took the industry to new heights and attracted a larger audience.
Following Carry On Jatta, Grewal produced several successful films, including Lucky Di Unlucky Story (2013), Singh vs Kaur (2013), Best of Luck (2013), Faraar (2015), and Lock (2015).
In 2016, Grewal produced Ardas, a religious drama that received widespread critical acclaim globally.
His production company, Sippy Grewal Productions, has released and distributed over 50 Punjabi films worldwide, including Mel Karade Rabba, Munde UK De, Tere Naal Love Ho Gaya, Jatt & Juliet, and the record-breaking animated film Chaar Sahibzaade.