BSE Top Companies List by Market Cap as of August 2026

Deepak Nitrite develops advanced intermediates which requires complex chemistry and engineering company. The company has commercial production of intermediates for Agrochemicals, Dyes, Pharmaceuticals, stainless steel and glass lined reactors along with distillation columns for gas and liquid raw materials and is fully-equipped with advanced instruments, DCS (Distributed Control system) and utilities like chilled brine, low pressure steam, cooling water, temper water and more. The company annual revenue is 43,597 million INR and annul net income is 7,758 million INR as on 2021.

IRB Infrastructure Developers Ltd. is India’s integrated and first multi-national transport infrastructure developer in roads and highways sector. Headquarters is in India.

Kalpataru Projects International Limited is a power transmission and infrastructure company. Headquarters is in India.

Kalpataru Power Transmission Limited has changed its name to Kalpataru Projects International Limited in Jun-2023.

Tata Elxsi is a global design and technology services Company and a part of the $100+ billion Tata Group. Tata Elxsi works with leading automotive, consumer electronics, media & entertainment providers and operators, to develop innovative products, services and applications that create consumer delight, loyalty and drive revenue growth. This is backed by over 25 years of design and engineering experience and deep specialization in video, audio and OTT engineering and service delivery, a global delivery presence and offshore development centers in India.