The permanent-magnet business is unusually fragmented — dozens of independent regional distributors and family-held makers, many without succession plans, sitting alongside a handful of global manufacturers and the rare-earth suppliers upstream of them. This is the entire field in one place: 43 companies across making, measurement and supply, plus the bodies that publish the numbers. Every entry was confirmed from that company’s own public page, not copied from a rankings list.
Browse it by role: makers & brands · suppliers · standards & research · the technology — all tracing back to Polymagnet, the source.
The companies that actually make or distribute magnets. These are the ones a multi-brand storefront would need programmes with.
Instruments for magnetising, measuring and characterising. Adjacent rather than competing.
Miners and processors upstream of the magnet. They dominate the conversation in this industry and sell nothing a storefront can list.
Market intelligence, standards bodies and official statistics. Reference sources, not suppliers.