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Beyond NVIDIA: The unsung Heroes Fueling the AI Revolution
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Artificial intelligence (AI) is no longer a futuristic concept – it’s the defining technology of our time, powering everything from smarter mobile phone features to trillion-dollar transactions. While NVIDIA (NASDAQ: NVDA) frequently enough takes center stage as the face of AI, the revolution extends far beyond a single company. A network of tech giants is quietly building the groundwork for the next wave of innovation, and their contributions are proving essential. These companies may not consistently dominate headlines, but their impact runs deep, forming the backbone of the rapidly expanding AI ecosystem.
TSMC: The Chipmaker Behind the AI Boom
Taiwan Semiconductor Manufacturing Company (TSMC) (TPE: 2330) currently stands as the world’s largest contract chip manufacturer. Unlike companies focused on chip design, TSMC specializes in producing chips for clients, forging partnerships with industry leaders worldwide, including Apple (NASDAQ: AAPL), Nvidia, and AMD (NASDAQ: AMD).
The company’s advanced 3-nanometre and 5-nanometre process nodes are critical, powering a vast range of devices from smartphones to data-centre chips – including, notably, Apple’s iPhone.Apple remains TSMC’s biggest customer, accounting for 22% of its total revenue.
The surging demand for high-performance computing (HPC) chips, driven by the evolution of AI, has directly benefited TSMC. The Taiwanese chipmaker reported record-high revenue in 2024, reaching NT$2,894.31 billion (US$94.5 billion), a ample 34% year-on-year (YoY) increase. This strong growth is projected to continue, with revenue forecasts indicating a further “mid-30%” rise in 2025.
To meet this escalating demand, TSMC plans to expand its manufacturing capacity with a capital expenditure budget of between US$40 billion and US$42 billion. These funds will be primarily allocated to its 3-nanometre and 2-nanometre production nodes, which are key to enabling next-generation AI chips. according to Morningstar Equity Analyst Phelix Lee, AI chips already comprised 15% of TSMC’s revenue in 2024 and are projected to reach 50% by 2029.
Profitability is also on the rise. The company’s gross profit margin improved from 54.4% in 2023 to 56.1% in 2024, with further gains anticipated in the coming years.Driven by increased shipments and rising average selling prices, TSMC’s leadership in the global foundry industry has been solidified, with its market share jumping to over 70% in the second quarter of 2025.
Takeaway: TSMC is the essential “arms supplier” to the AI race,producing the chips that every company depends on to power their AI initiatives.
Alphabet: AI Everywhere in Google’s Ecosystem
At Alphabet (NASDAQ: GOOGL), AI is not merely a feature – it’s the core of its entire ecosystem, deeply embedded in every facet of the business. Thru its own AI models, such as Gemini, AI is integrated into platforms used by billions daily, including Google Search, YouTube, and Android.
Alphabet’s strength lies in its ability to leverage its diverse applications to generate multiple revenue streams. Advertising remains its primary source of income, accounting for US$264.6 billion of its US$350 billion in total revenue in 2024 – an 11% YoY increase from US$237.9 billion in 2023.
While advertising remains central, Google Cloud is rapidly emerging as a crucial growth engine. Contributing US$43.2 billion in 2024, up 30.6% year on year, Google Cloud now accounts for roughly 12% of Alphabet’s total revenue. This segment not only provides essential compute power for enterprise customers but also serves as a key channel for Alphabet to deliver its Gemini and other AI-powered services.
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