Geoffrey Mobisson

Geoffrey Mobisson is the Managing Director and CEO of Periti Digital, a HubSpot Elite Partner he leads from Dublin that ranked among the top-three HubSpot consultancies globally in 2024. An MIT-trained electrical engineer with a Harvard MBA, he spent three decades building technology services firms - co-founding the Salesforce consultancy Levementum in 2006 - before turning his attention to the HubSpot ecosystem. Outside the boardroom he is president of Save Our Schools Arizona, a public-education advocacy group. Periti has served 400+ customers across offices in Dublin, Lisbon, Munich and Rotterdam, opening its first North American office near HubSpot's Cambridge headquarters in 2026.