8TH, TECHNO POLIS, BP BLOCK, SECTOR V, BIDHANNAGAR, KOLKATA,, KOLKATA, INDIA
5, SWAMIVIVEKANANDA ROAD, BAGHAJATIN, KOLKATA, W.B., INDIA -700032., KOLKATA, INDIA
TRINAYANI PLAZA, 36A/1 PURBACHAL KALITALA ROAD, GROUND FLOOR AND 2 ND FLOOR, KOLKATA - 700099, KOLKATA, WEST BENGAL, INDIA