Hey Amarnath. 

There were 97% on campus and 3% off campus placements in IBS Kolkata in 2018. The companies which visited the campus for placements were WIPRO, Zomato, Google, Oracle, Adity Birla,Sterling holidays, Da Milano, Tata consultancy services, Amul and many more. They were placed in various sectors like Banking, Consultancy, Hospitatlity, Financial, Educational,IT, Media and much more.

Average salary would be around 6-7 lakhs per annum.

Best of luck