BYD Company Limited is a Chinese industrial group based in Shenzhen, whose activities span batteries, automotive manufacturing, electronics and energy solutions. In mobility, it designs passenger cars, buses and commercial vehicles, with a commercial presence extending beyond China. Its distinctive feature is extensive vertical integration: rather than simply assembling equipment purchased from third parties, BYD develops and manufactures a substantial share of the technologies used in its vehicles.
From batteries to cars
Founded in 1995 by Wang Chuanfu, an engineer by training, the company initially grew in the rechargeable battery business, particularly for portable electronics. This first activity gave it expertise in electrochemistry and large-scale industrial production. In 2003, its acquisition of Chinese carmaker Qinchuan marked its entry into the automotive industry.
BYD subsequently expanded its range and invested in electrified powertrains, combining all-electric vehicles with plug-in hybrids. In 2022, the group stopped producing cars powered solely by an internal combustion engine. This decision therefore did not mean abandoning all combustion engines: they remain part of its plug-in hybrid models. The company is listed in Hong Kong and Shenzhen.
A largely integrated technology chain
Batteries remain central to its market positioning. BYD has notably developed the Blade Battery, based on lithium iron phosphate chemistry, known as LFP, and elongated cells. This architecture aims to combine safety, durability and efficient use of space within the vehicle. The group also produces electric motors, power electronics and semiconductors, all key components in determining performance and costs.
In passenger cars, its offering covers several segments, from compact models to high-end vehicles, under the BYD brand and other group brands. Its plug-in hybrid systems cater to uses where access to charging remains uneven. Electric buses and commercial vehicles provide another market, particularly for business fleets and public transport.
Beyond the automotive sector, BYD offers energy storage solutions and maintains activities in electronics, notably through its subsidiary BYD Electronic. The website byd.com presents its main products and locations.
What next?
International expansion presents BYD with challenges that go beyond technology: establishing manufacturing operations, distribution networks, maintenance and adapting to local regulations. In Europe, its planned passenger car factory in Hungary illustrates a strategy of producing closer to its target markets. European tariffs on electric vehicles manufactured in China reinforce the importance of these industrial choices.
What comes next will also depend on its ability to build lasting relationships with motorists, ensure parts availability and support fleets. Its expertise in batteries is an asset, but international competitiveness will also hinge on service quality and the practical value of its vehicles.