Mumbai, a bustling metropolis, is home to numerous NGOs dedicated to nurturing hope and resilience. These organizations work tirelessly to address various social, environmental, and economic challenges. Here\'s a look at the top 10 NGOs making a significant impact in Mumbai. 1. Grow Billion Trees Foundation Leading the charge in environmental conservation, the Grow Billion Trees Foundation is committed to reforesting urban landscapes. Their mission is to plant a billion trees, enhancing biodiversity and combating climate change.