3 institutions that offer Polytechnic Diploma (all engineering branches) in Coimbatore. Each one was checked against its official website; fees, seats and cutoffs are linked to the official counselling authority instead of being copied here. The order is not a ranking.
A government-aided autonomous polytechnic of the PSG group in Peelamedu, Coimbatore.
A government-aided polytechnic in Coimbatore, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Mechanical Engineering, Mechanical Engineering (Sandwich), Instrumentation and Control Engineering, Computer Engineering, Electronics and Communications Engineering and Automobile Engineering; official website checked to load (October 2026).
A government-aided polytechnic in Coimbatore, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Civil Engineering, Mechanical Engineering, Electrical and Electronics Engineering, Electronics and Communication Engineering, Textile Technology, Refrigeration and Air Conditioning and 5 more; official website checked to load (October 2026).