Total of 161,554 companies
On 29 December 1972 about 6 companies were established in Tamil Nadu.
U05004TZ1972PTC000652
U15311TN1972PTC006893
U25209TN1972PTC006275
U27209TN1972PTC006276
U33111TN1972PTC006274
U70101TN1972PTC006273