Stefano Mazzei

Community votes help this marketer climb the list. The edition’s editorial order breaks ties.

BEHIND THE NAME

Meet Stefano.

Offers advertising and performance marketing services and lists Cosma in experience.

THE WORK & THE BACKGROUND

Performance marketing consultant at Cosma

Source: linkedin.com

FOLLOW THE WORK

01 reference

Source: www.linkedin.com

Based on public information reviewed 2 November 2026. Roles reflect the sources available on that date.

Portrait: Meta profile image.