Industrial areas in Tamil Nadu
7 industrial areas, most manufacturers first.
Ambattur Industrial Estate
Chennai · TANSIDCO
2,208 manufacturers
Guindy Industrial Estate
Chennai · TANSIDCO
418 manufacturers
Villivakkam Industrial Estate
Chennai · TANSIDCO
85 manufacturers
Perungudi Industrial Estate
Chennai · TANSIDCO
76 manufacturers
Kodungaiyur Industrial Estate
Chennai · TANSIDCO
72 manufacturers
Arumbakkam Industrial Estate
Chennai · TANSIDCO
22 manufacturers
Thiruvanmuyur Industrial Estate
Chennai · TANSIDCO
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Industrial areas from each state body's own list and the Ministry of MSME profiles, read 16 Oct 2026. BharatSeal is not part of any state industrial body or association named here.