It reminds me of Hidden Champions. >Hidden champions are relatively small but highly successful companies that are concealed behind a curtain of inconspicuousn

It reminds me of Hidden Champions. >Hidden champions are relatively small but highly successful companies that are concealed behind a curtain of inconspicuousness, invisibility, and sometimes secrecy. https://en.m.wikipedia.org/wiki/Hidden_champions https://en.m.wikipedia.org/wiki/Hidden_champions