Dear Yash,
Chartered accountancy is the core of all business, be it big or small. A chartered accountants work involves auditing, taxation, accounting and financial planning. It can be a very challenging and rewarding job.
A lot of companies hires a CA. They have been working in TCS, Wipro, HUL, Wockard, Delloitte and many more.
Every company definitely needs to hire a CA.
HOPE THIS INFO IS HELPFUL