As you want here I am providing name of IIT JEE Coaching Institutes located in Velachery, Chennai with address

Edusol Learning Pvt. Ltd., Velachery
91 44 46293919
No. 1, Orandiamman Koil Street, Velachery, Chennai – 600042

Winner's Academy, Velachery
91 44 49853910
No. 17/24, 2nd Street, Jaganthapuram, Velachery, Chennai – 600042

Triumphant Institute of Management Education Pvt. Ltd., Velachery
+91 44 46294261
No. 233, Gandhi Salai Velachery Main Road, Velachery, Chennai – 600042

Alchemy Classes, Velachery
9962882011
No. 9, 10th Cross Street, Velachery, Chennai – 600042

Appolo Academy - A Unit of Appolo Study Center, Thiruvanmiyur
+91 44 33854578
No. 8/1, 1st Floor, Thiruvalluvar Salai, Kamaraj Nagar, Thiruvanmiyur, Chennai – 600041

Conceptree Learning, Nanganallur
91 44 33055416
No. 10, 27th Street, Thillaiganga Nagar, Nanganallur, Chennai – 600061

Indo American Communication School, Pallikaranai
91 44 33054150
No. 60, 1st Floor, Velachery - Tambaram Main Road, Pallikaranai Oil Mill, Pallikaranai, Chennai - 600100