To ensure the company you are dealing with is trustworthy. If you are in partnership with a company, or consuming any product/service offered by it, you might like to be aware of any changes related to the company - like changes to company status, directors, contact details, charges raised on the company, etc.
Follow the companies of your interest, and get notified of any changes that you might like to be aware of.
Look for VERIFIED badge on the company profile page of the company you are dealing with. If found, the company is verified and can be contacted from "Indian Company Info" portal.
It's completely free. Feel free to give it a try!