Tamilnadu Telecommunications Ltd. significantly underperforms its peers across all key financial metrics, indicating severe operational and financial distress. It lacks growth, profitability and shows poor valuation metrics, making it a concerning investment choice compared to its competitors in the cable industry.

• • Tamilnadu Telecommunications has no revenue growth, EPS, or profitability metrics.
• • Polycab India and KEI Industries lead in profitability and growth, while Tamilnadu Telecommunications shows alarming negative valuations.
• • Companies like Diamond Power and Sterlite Technologies present high risk due to poor financial performance and high debt levels.