Talon One as been running loyalty programmes for Adidas, Nordstrom, and H&M since 2015. Most people in the startup world have never heard of it.

Adyen just paid €750 million for it. Cash. No equity. The two founders immediately reinvested a portion of their proceeds into Adyen shares.

The company generates €60 million in ARR. It has grown 30 to 40% every year for a decade. It did this without a single viral moment, without a celebrity round, and without anyone in San Francisco writing breathless coverage about it.

The exit multiple is not the point. The point is that the most durable B2B infrastructure companies are almost never the ones you've heard of. They are the ones running quietly inside the companies you buy from, growing consistently, and waiting for the acquirer who needs what they built.

Boring, profitable, and invisible is a legitimate startup strategy. Adyen just paid €750 million to confirm it.