NAMAKKAL: The Income Tax department on Friday carried out raids at the premises of PSK Engineering Construction and Co in Namakkal district.
According to the sources, the IT department officials had received information about the presence of unaccounted cash.
Searches are also being conducted at the premises of Akash Baskaran and Sujai Reddy in the cities of Chennai and Tirunelveli, respectively.
The IT raids across Tamil Nadu come less than a week before the state will go to polls on April 18.
On Thursday morning, polling held in 91 constituencies spread across 18 states and two union territories for the first phase of Lok Sabha elections.
Meantime, voting is also held in 175 assembly seats in Andhra Pradesh, 32 in Sikkim and 28 seats in Odisha.
Voting for the 543 Lok Sabha seats is being held in seven phases: April 11, April 18, April 23, April 29, May 6, May 12 and May 19.
Counting of the votes will be done on May 23.
With inputs from ANI