Industry Map

A listed, growing census of transformer manufacturers, buyers and utilities, component and material suppliers, machinery builders, laboratories, service shops and logistics firms — plus industry events. Pan, zoom, toggle a vertical, or search by name. Every pin links to the same directory URL as the listing. This is not a complete worldwide catalogue of every workshop.

Almost every pin is a country-level centroid. Directories record a country (and often a city) but not a latitude/longitude, so a pin is not a factory, office or venue street address. Event pins never invent a hall coordinate. A filled pin would mean a true site coordinate — none are in the current data. Layer counts match the listed organisations that have a country; unmapped leftovers (no country, or no centroid) are counted separately rather than placed in China or anywhere else.