
John Montgomery
Co-Founder, Co-Founder
2022
John Montgomery is a specialist in Brand Safety and Trust in the Digital Media Industry and heads up the Global Brand safety practice in GroupM, which he established in 2017 after concerns raised by clients over quality in the digital supply chain. In 2021, John became an advisor to GroupM but still holds the above title. John is seen as one of the digital innovators in the field where he helped found organizations like DAA, GARM and TAG. John speaks regularly on issues like Brand Safety and Integrity and the effect of Quality in the digital supply chain. As part of his role, John has represented the advertising industry to the US Senate Commerce Committee and Chaired the American Association of Advertising Agencies (4A’s) Media Council. He is a board member or Advisor to several non-profit and for profit companies.

The Summit was more than empty words – it made clear that a solution-driven approach is the only way to fight hate. That’s why the working group activities, which are results driven are going to be critical in defeating violent extremism. The Summit brought together the best minds in government, private sector, academia, and civil society. Being surrounded by these experts sparked new ideas – some of which I’ve already implemented or have written about.
