As you have asked about the companies who recruit MSc Microbiology graduate are

Emcure Pharmaceuticals,
Lupin Pharmaceuticals,
Wockhardt Limited,
Dr.Reddy’s,
Shantha Biotech,
Ranbaxy,
Cipla
Cadila Pharmaceuticals Limited.
Sheetal Life Sciences Pvt. Ltd - Delhi
J. Mitra & Co. Pvt. Ltd - Delhi
The Coca-Cola Company - New Delhi, Delhi
POLY MEDICURE - Delhi, Delhi
HIGHLY REPUTED GROUP
MPC, 1st floor, Likhiram Market,sector-27,Noida (Near Atta Peer Chowk)

M.Sc in Microbiology allows the applicants to pursue their career in food processing companies, agricultural companies and pharmaceutical companies.
They can work as food technologists in various food processing companies.
Agricultural companies employ these graduates as agricultural microbiologists for various research purposes.
These graduates can also work in private hospitals and research institutes.
Candidates of M.Sc Microbiology can also apply for the vacancies open in various laboratories under Council of Scientific and Industrial Research (CSIR). They can also work in government hospitals.