Hey aspirant ,here are some of the coaching centres in kerala

Tech psc Thiruvananthapuram, Mission tech centre technical coaching centre karunagapilly kollam ,Akash institute Thrissur ,Masters diploma coaching centre.

In telengana, some of the coaching centres offering polytechnic are  Academic of excellence, sree academy ECT, yuva academy of excellence, kp educational academy.

In Maharashtra, kk tuitorials,  career institute, Impetus academy.