A Shenzhen battery maker founded in 1995 is now the world's biggest electric-vehicle company, with revenue past Tesla's. Where Midea's conquest map is mostly drawn and Foxconn's floor keeps moving, BYD's map is being drawn right now — car plants going up across three continents at once, and a fleet of its own ships built to reach them.
BYD — the initials stand for "Build Your Dreams" — was founded in Shenzhen in 1995 by Wang Chuanfu to make rechargeable batteries, and became Nokia's first Chinese lithium-ion supplier. In 2003 it bought a failing carmaker and started building cars, and was widely mocked for the shoddy early ones; Warren Buffett's Berkshire bought about a tenth of the company in 2008 anyway. In 2022 it dropped petrol cars altogether. By 2024 it was the world's largest electric-vehicle maker — 4.27 million cars and ¥777 billion (about $107 billion) in revenue, ahead of Tesla's.
BYD's edge is radical vertical integration. It builds its own batteries — the cheap, safe Blade LFP cell — its own chips, its own motors and software, and, when ocean-going car-carriers turned out to be scarce, its own ships. Owning the whole stack is how it drives cost brutally low. The same company is also a contract electronics manufacturer (BYD Electronic builds parts for Apple and others) and makes monorails, electric buses and forklifts. Few carmakers control so much of what goes into a car — and around it.
Here is what sets BYD apart in this atlas: its map is not history, it is happening. Shut out of the United States by tariffs, BYD is planting passenger-car plants across three continents at once — Thailand (Rayong, opened 2024, its first overseas), Hungary (Szeged, its first in Europe), Turkey (Manisa, a $1bn plant due by 2026), Brazil (Camaçari, on a former Ford site), Indonesia and Uzbekistan — chasing a stated goal of selling half its cars abroad by 2030. The dashed lines on the map are being laid down as you read this.
Two details capture the strategy. First, the ships: rather than wait for scarce car-carriers, BYD is building a fleet of eight roll-on/roll-off vessels carrying seven to nine thousand cars each — the BYD Explorer No.1 sailed to the Netherlands in early 2024, the Changzhou to the UK and Rotterdam that November. Second, the wall: the European Union's 2024 tariffs on Chinese EVs are precisely why the Hungary and Turkey plants matter — building inside the markets it can no longer simply export into.
BYD is the clearest real-time test of whether China's EV industry can go global — cheap, fast and vertically integrated — against tariffs and political resistance: EU duties, a closed US market, a labour scandal at the Brazil site, a brutal price war at home. How its overseas plants fare will help decide the next decade of the car industry. Set against the atlas, BYD is the conquest still under construction — Midea already won its map, Foxconn's floor keeps migrating, and BYD's tendrils are being laid down in real time.