Gartner Expert

Matthew Colletti is a Director in Gartner’s CIO Advisory Practice and a seasoned advisor with nine years of experience guiding CIOs and senior IT leaders.

He delivers contextualized, actionable insights that align with strategic priorities, helping organizations drive growth, foster innovation, and achieve measurable outcomes.

Matthew supports executive clients across industries and organization sizes—from global enterprises to mid-sized firms—bringing a broad, adaptable perspective to every engagement.

His career is defined by a blend of corporate and entrepreneurial leadership. As a co-founder of several digital-native startups, he brings a hands-on understanding of innovation and agility.