Mark Clifton

Mark Clifton is a Chief Architect with over 25 years of experience driving digital transformation, enterprise architecture, and technology innovation. Recognized as a Distinguished Chief Architect by The Open Group, he is celebrated for his expertise in aligning technology strategies with business goals to deliver impactful outcomes.

Currently leading enterprise architecture at Aon, Mark has built and led global teams, spearheaded multi-cloud migrations, and delivered industry-first innovations in AI, machine learning, and analytics. He is a proven leader in governance frameworks, data and cloud platforms, and Agile transformation.

Mark also holds certifications in TOGAF, Zachman, AWS, Azure, GCP, and CISSP. As a Fellow of the British Computer Society, he is acknowledged for his contributions to the IT industry and his role in advancing the field of enterprise architecture.

With a strategic mindset and hands-on expertise, Mark empowers teams and drives business value through innovative, scalable, and sustainable architecture solutions.