> Storm C v4 and Mesa (the last versions available shortly after,
> or just before Commodore went bankrupt),

StormC v4 (the last version of StormC) was released in 2000 or 2001. StormMESA v3.1 (the last version of StormMESA) was released in 1998 or 1999.

> "The hardest working programmers in the Amiga community",
> or what ever their slogan is.

It's "the hardest working men in code business", so slightly broader than just Amiga ;-)