M/s Vikas Industrial Park Pvt. Ltd. (VIPPL), promoted by Challa Group, is developing a project of setting up Aerospace & Industrial Development Park along with a Power Project at Pannamparai Village, Sathankulam Taluq, Thoothukudi District of Tamilnadu State and this project is named as “Mega Integrated Industrial Park”. Tamilnadu state based organizations, Indian Power Projects Limited & Indian Integrated Energy Limited also associated with VIPPL, in developing this mega project.