Total of 161,554 companies
On 18 January 1990 about 7 companies were established in Tamil Nadu.
U15141TN1990PTC018608
U17111TN1990PTC018612
U21011TN1990PTC018610
U24117TN1990PTC018607
U24231TN1990PTC018611
U35111TN1990PTC018606
U52321TN1990PTC018609