Vistar Media

Vistar Media operates a programmatic out-of-home (OOH) advertising platform. It offers tools for media owners and gives marketers and agencies access to a large out-of-home advertising inventory through the same platform.

Its customers are marketers, advertising agencies and media owners. The website does not state the revenue model, and it publishes client testimonials from agency and brand partners.

The website says the founders pioneered programmatic advertising. Co-founders Michael Provenzano and Mark Chadwick are listed as CEO and CIO, the company's address is in New York, and it lists open roles in New York, London, Toronto, Amsterdam, São Paulo, Paris and Bangkok.

Product: Programmatic DOOH advertising platform with supply-side tools for media owners and buying access for marketers and agencies.