European battery companies by country
All 22 country pages, largest first. Germany holds a third of the directory on its own. The United Kingdom and France come next, then Poland and the Netherlands.
A country page is the right starting point when the constraint is where the supplier sits: a plant you can drive to, a shipment that stays inside the customs union, or a compliance scheme that only covers one market. When the constraint is what they make, start from the segment list instead.