
TRIL manufactures power, distribution, furnace and rectifier transformers, along with specialty units such as series and shunt reactors and mobile substations, up to 500 MVA and 1,200 kV Class.
TRIL serves customers across 28 Indian states and exports to over 25 countries; exports formed 11% of turnover in the latest year .
As on March 31, 2024, TRIL has 5 subsidiaries.