Big Tech is a concept, not a formal institution or act, that refers to the world’s largest and most influential technology corporations, typically the "Big Five" U.S. firms: Alphabet (Google), Amazon, Apple, Meta (Facebook), and Microsoft. The term is a shorthand that gained traction around 2013 as these companies began to dominate entire markets, raising concerns about concentrated power, monopoly, and corporate surveillance, similar to labels like "Big Oil". These firms operate by leveraging network effects, accumulating massive amounts of user data, and benefiting from economies of scale. They function as "gatekeepers" by providing core digital services like search engines, operating systems, and e-commerce platforms, which gives them significant economic and social influence.
In India, the regulation of Big Tech connects to the Competition Act, 2002, which traditionally uses an ex-post (after the fact) enforcement model. This framework was recently strengthened by the Competition (Amendment) Act, 2023, which empowered the Competition Commission of India (CCI) to impose penalties based on an entity's global turnover and introduced a Deal Value Threshold (DVT) for mergers and acquisitions exceeding ₹2,000 crore.
A significant change is the proposed Digital Competition Bill, 2024, a draft legislation released in March 2024 by the Committee on Digital Competition Law (CDCL). This Bill aims to introduce a new ex-ante (pre-emptive) regulatory framework to complement the existing ex-post model. The proposed mechanism involves designating large digital enterprises as Systemically Significant Digital Enterprises (SSDEs) based on quantitative and qualitative thresholds. The Bill imposes specific obligations on SSDEs, such as prohibiting self-preferencing and the misuse of non-public data, to prevent anti-competitive conduct before it causes irreversible market tipping.