The statement comes after one of its ex-employees wrote an article which was published on a web forum last week alleging rape and sexual harassment by colleagues at Greenpeace India.
"The staff members, who had previously submitted their resignations, were informed today that they must leave the organisation immediately and they would not be required to serve out their formal notice period," it said in a statement.
The NGO had yesterday tendered an unconditional apology for the way it handled the alleged sexual harassment case and said it is investigating the matter.
"We've taken a number of steps to try to improve the situation and will take further steps to make people feel safe from any kind of workplace harassment...Our internal processes failed and we did not handle that complaint adequately and have admitted to it.
