The 34-year-old woman lodged a complaint with Chetla police station two days back against the Managing Director of the company, where she was working, and three other employees alleging that she was sexually harassed by them, they said.
She also alleged that the four persons also used abusive languages intending to insult her modesty inside the office located in south Kolkata, they added.
The woman lodged her complaint after she was sacked from the company, police said.
Police said they were looking into the complaint and have seized CCTV footage from the office.