Kashyap Tele-Medicines Ltd. is the underperformer in the IT - Software sector, exhibiting no growth and poor financial metrics compared to its peers. The absence of revenue, profitability, and valuation metrics positions it as a significant laggard, while established companies like Tata Consultancy Services and Infosys showcase strong performance across key financial indicators.

• • Kashyap Tele-Medicines has zero revenue growth and profitability metrics, indicating financial distress.
• • Tata Consultancy Services leads in profitability with high ROE and ROA, whereas Kashyap shows none.
• • Kashyap's PE ratio is undefined due to no earnings, contrasting sharply with TCS's PE of 23.22.