/People

Jono Caseley

Founder

Co-Founder & CEO at 3Square

London, England, United Kingdom

Founded3Square

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About

Jono Caseley spent more than 18 years in data, marketing technology and analytics, including a stint as Director of Marketing Analytics at Bain & Company and several roles at Publicis Groupe, where he led data and MarTech for Digitas and served as UK Data Lead for Emil. He was an Entrepreneur in Residence at Antler before starting 3Square in 2025.

Co-Founder & CEO at 3Square

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Co-founders at 3Square

ALAndy Lockey
Andy LockeyCo-Founder & CTO

Frequently asked questions

Who is Jono Caseley?
Jono Caseley spent more than 18 years in data, marketing technology and analytics, including a stint as Director of Marketing Analytics at Bain & Company and several roles at Publicis Groupe, where he led data and MarTech for Digitas and served as UK Data Lead for Emil. He was an Entrepreneur in Residence at Antler before starting 3Square in 2025.
Where does Jono Caseley work?
Jono Caseley is Co-Founder & CEO of 3Square.
What companies did Jono Caseley found?
Jono Caseley founded 3Square.

Founder mafias

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