Toshiba

Toshiba Corporation (株式会社東芝, Kabushikigaisha Tōshiba; English: /təˈʃiːbə, tɒ-, toʊ-/ ^ⓘ) is a Japanese multinational electronics company headquartered in Minato, Tokyo. Its diversified products and services include power, industrial and social infrastructure systems, elevators and escalators, electronic components, semiconductors, hard disk drives, printers, batteries, lighting, as well as IT solutions such as quantum cryptography. It was formerly also one of the biggest manufacturers of personal computers, consumer electronics, home appliances, and medical equipment.

The Toshiba name is derived from its former name, Tokyo Shibaura Denki K.K. which in turn was a 1939 merger between Shibaura Seisaku-sho (founded in 1875) and Tokyo Denki (founded in 1890). The company name was officially changed to Toshiba Corporation in 1978. A technology company with a long history and sprawling businesses, Toshiba is a household name in Japan and has long been viewed as a symbol of the country's technological prowess post-World War II. As a semiconductor company and the inventor of flash memory, Toshiba had been one of the top 10 in the chip industry until its flash memory unit was spun off as Kioxia in the late 2010s. The company was also relevant in consumer personal computers, releasing the first mass-market laptop in 1985 and later ranking as a major vendor of laptops; it exited the PC business in 2020 having divested it into Dynabook Inc.

Toshiba faced trouble during the 2010s amid a much-publicised accounting scandal that affected its reputation, and the bankruptcy of its subsidiary nuclear energy company Westinghouse in 2017. This forced the conglomerate to shed a number of underperforming businesses, essentially eliminating the company's century-long presence in consumer markets. After a rejection to split the company, Toshiba was purchased by a consortium led by Japan Industrial Partners (JIP) in 2023; Toshiba turned private as a result and was delisted after 74 years from the Tokyo Stock Exchange, where it was formerly a constituent of the Nikkei 225 and TOPIX 100 indices.