MAJOR boost for Ratan Tata’s TCS as it earns Rs 359095200000 in just five days! Market cap surges to…

Tata Group-owned TCS is India's largest software services exporter.

TCS Market Cap: In a major boost for Tata Group’s Tata Consultancy Services (TCS)– India’s largest software services exporter– its market cap swelled by a whopping Rs 35,909.52 crore as five of India’s top-10 most valued firms added a combined Rs 72,284.74 crore to their valuation last week.

How much did TCS earn?

According to market data, the market valuation of TCS reached Rs 11,71,862.37 crore, an increase of Rs 35,909.52 crore, while fellow IT giant, Narayana Murthy-led Infosys, added Rs 23,404.55 crore to its market capitalisation (Mcap), which settled at Rs 6,71,366.53 crore.

Among the top-10 pack, Bharti Airtel, TCS, ICICI Bank, Infosys and Bajaj Finance were the gainers, while Mukesh Ambani-led Reliance Industries, HDFC Bank, State Bank of India, Larsen & Toubro, and Life Insurance Corporation of India (LIC) faced erosion from their valuation.

The valuation of Bajaj Finance climbed Rs 6,720.28 crore to Rs 6,52,396.39 crore, Bharti Airtel jumped by Rs 3,791.9 crore to Rs 12,01,832.74 crore, while the mcap of ICICI Bank surged by Rs 2,458.49 crore to Rs 9,95,184.46 crore.

Who were the laggards?

Meanwhile, the market cap of Mukesh Ambani’s Reliance Industries slipped by Rs 35,116.76 crore to Rs 20,85,218.71 crore, while the mcap of LIC tumbled by Rs 15,559.49 crore to Rs 5,50,021.80 crore, and that of SBI declined by Rs 7,522.96 crore to Rs 8,96,662.19 crore.

HDFC Bank’s mcap eroded by Rs 5,724.03 crore to Rs 15,43,019.64 crore, and the valuation of Larsen & Toubro dipped by Rs 4,185.39 crore to Rs 5,55,459.56 crore, the data showed.

Reliance remains India’s most-valued firm

Meanwhile, despite the slump, Mukesh Ambani-led Reliance Industries retained its coveted title of India’s most valued domestic firm with a market cap of Rs 20,85,218.71 crore, followed by HDFC Bank, Bharti Airtel, TCS, ICICI Bank, State Bank of India, Infosys, Bajaj Finance, Larsen & Toubro and LIC.

Reliance Industries Chairman Mukesh Ambani remains the richest individual in India and all of Asia, boasting a net worth of $111 billion, as of December 7, 2025, according to Forbes Real-Time Billionaires List.

(With inputs from agencies)