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Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with 5% market share in 2024 after TSMC and SMIC. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Singapore, with additional sales offices in Europe, the us, and South Korea. UMC features a diverse customer base that includes Texas Instruments, MediaTek, Qualcomm, Broadcom, Xilinx, and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 20,000 people.
With over $41 billion in consolidated 2024 sales, Best Buy is the largest pure-play consumer electronics retailer in the US, boasting roughly 8% share of the North American market and around 33% share of offline sales in the region, per our calculations, CTA, and Euromonitor data. The firm generates the bulk of its sales in-store, with mobile phones and tablets, computers, and appliances representing its three largest categories. Recent investments in e-commerce fulfillment, accelerated by the covid pandemic, have seen the US e-commerce channel roughly double from prepandemic levels, with management estimating that it will represent a mid-30% proportion of sales moving forward.