mediasense
Business Consulting and ServicesEngland, United Kingdom201-500 Employees
MediaSense is a global, independent marketing advisory within the business consulting and services sector. It provides guidance to marketers to optimize investments using a unified marketing intelligence approach that improves operations, agency performance, platform effectiveness, and ecosystem connectivity. The company is headquartered in London, United Kingdom, at 22 Berners Street, Fora, and employs 201-500 people. In 2024, MediaSense expanded its North American and Asian reach through the acquisition of R3 and underwent a leadership transition, appointing Jamie Posnanski as chief executive officer and transitioning co-founder Graham Brown to executive chairman. The firm reports annual revenue in the range of $250 million to $500 million. In July 2025, the company announced the appointment of Chris Banschbach as Chief Technology & Innovation Officer.