what does it mean?

Cerchio & Perfetto are two Italian words,
‘cerchio’ means circle and ‘perfetto’ means perfect so, Perfect Circle.

why is the logo a square?

There are two short answers to this:

A perfect circle always is inside a square.
Why not?

why is it in Italian and not in english ?

Because CerchioPerfetto is made in Italy like pizza.

who is the brain behind the operation?

Gabriele Cecere is the brain.
He is a young italian graphic designer
with a growing passion for the visual and multimedia arts.
He lives to improve his own style without forgetting
who came before him.

if you haven’t found an answer on the website write me at mail[at]cerchioperfetto.it