Ram Mohan Gourneni

Tata Consultancy Services Switzerland Ltd. provides information technology services. It provides application development and maintenance solutions for banking, financial services, insurance, telecom, retail, transportation, healthcare, utilities and government sectors. The company was founded by Pierre E. Page in 1985 and is headquartered in Zurich, Switzerland.

Tata Consultancy Services Deutschland GmbH provides project management, product engineering, system integration and consulting services. They serve clients in the banking, energy and resources, healthcare, insurance and transportation industries. The company was founded in 1991 and is based in Frankfurt, Germany.

Part of Tata Sons Pvt Ltd., Tata Consultancy Services Luxembourg SA is a Luxembourger company that provides information technology and consulting services. The company is based in Capellen, Luxembourg. Founded in 2005.

Computer Society of India (CSI) is a not-for-profit organization and the largest professional organization in India. The private company is based in Mumbai, India. The Indian company provides information technology services to the masses.

The Institute of Electrical & Electronics Engineers, Inc. is a non-profit organization that owns and operates technical professional association. It provides membership and services, societies and communities support, publication services, and conferences and events. The company was founded in 1884 and is headquartered in New York, NY.

West Bengal Electronics Industry Development Corp. Ltd. facilitates the growth of the industry by a host of measures such as developing infrastructure in the form of land/buildings for the investors and facilitating processes of clearances that are required to set up business, ensures last mile connectivity, assists the government in all its e-governance projects and brings tangible benefits to citizens in the field of health care and IT education. It was founded on February 4, 1974 and is headquartered in Kolkata, India.

Tata Technologies Ltd. provides information technology consulting services. Its services include engineering, research and development, product lifecycle management, connected enterprise information technology (IT), and technical workforce solutions. The company was founded in 1994 and is headquartered in Novi, MI.

Amalgamated Plantations Pvt Ltd. produces and supplies tea. It also produces agriculture products like pepper, ginger, lemons, and operates fresh water fisheries. The company was founded in 2007 and is headquartered in Guwahati, India.

Tata Electronics Pvt Ltd. manufactures precision products. The private company is based in Bangalore, India and has subsidiaries in India. The company was founded in 2020. The CEO is Randhir Thakur.

TCS Foundation operates as a foundation. The non-profit company is based in Mumbai, India.

Part of Tata Sons Pvt Ltd., Tata Consultancy Services Sverige AB is a leader in IT services, consulting, and business solutions. Tata Consultancy Services Sverige AB is based in Stockholm, Sweden. The Swedish company helps enterprises adopt cloud transformation and build a unique strategy for their cloud journey to enable agility and resilience. The company also assists capital market firms in building trust through purpose-driven and innovative business models to weather disruptions and ensure adaptability and shock-proof growth. TCS leverages technology for business transformation and helps catalyze change. The company's CBO division caters to enterprises' digital transformation needs and identifies key elements that enable business continuity and resilient operations.