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All data in the table is taken from the Fortune Global 500 list of technology sector companies for 2021 [6] unless otherwise specified. As of 2021, Fortune lists Amazon (revenue of $386.064 billion), Jingdong ($108.087 billion), and Alibaba ($105.865 billion) in the retailing sector rather than the technology sector. [3]
2020 in science; 2020s in science and technology; 2021 in science; April–June 2020 in science; April–June 2021 in science; January–March 2020 in science; January–March 2021 in science; January–March 2022 in science; January–March 2023 in science; July–September 2020 in science
This list is based on the Forbes Global 2000, which ranks the world's 2,000 largest publicly traded companies. The Forbes list takes into account a multitude of factors, including the revenue, net profit, total assets and market value of each company; each factor is given a weighted rank in terms of importance when considering the overall ...
Emerging technology Status Potential applications Related articles Airborne wind turbine: Research [50] [51] [52] Wind power generation at higher altitudes, increasing efficiency KiteGen: Americium battery: Estimated working prototype in 5–10 years from 2019 [53] Energy storage: Artificial photosynthesis
Walmart has been the world's largest company by revenue since 2014. [1] This list comprises the world's largest companies by consolidated revenue, according to the Fortune Global 500 2024 rankings and other sources. [2] American retail corporation Walmart has been the world's largest company by revenue since 2014. [1]
The semiconductor industry is in turn the driving force behind the wider electronics industry, [7] with annual power electronics sales of £135 billion ($216 billion) as of 2011, [8] annual consumer electronics sales expected to reach $2.9 trillion by 2020, [9] tech industry sales expected to reach $5 trillion in 2019, [10] and e-commerce with ...
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Computer science and technology was also used to defend against the 2022 Russian invasion such as with military technology, [266] [267] to document and communicate war events including via facial recognition of dead Russian soldiers and Russian war crimes, [268] [269] and for aggregated information about support opportunities for Ukrainian ...