There are cases of 406 & 420 registered in the name of their directors in Salt Lake Electronic Complex Police Station. They have defrauded hundreds of people. Just Google "Dharitri Infraventure fraud" and you can see how many results comes up. News about their fraud has been published in the Times of India and Ei Somoy. This company is a outright cheat and fraud organisation. Took advance from me for a project that they never started. Wanted me to shift to another project of their choice which I disagreed. Still not given back my advance. All refund chqs have bounced. Directors are untraceable, staff are rude and full of lies. Pressing criminal charges against the management and company soon. Stay away from these people.