Over a 35 year career Ron spent 20+ years in tech consulting for Private Equity and Fortune 500 companies. Ron’s also been a Fortune 100 C-Level tech operator twice, in CTO and CIO roles for two large ($65B and $18B revenue) public regulated businesses. Ron has consulted and held fractional CIO/CTO roles for companies from startup size to multi-billion dollars in revenue.

Ron’s uncommonly versatile background enables him to be credible at all altitudes - presenting to Board members or Executive Committees or rolling up his sleeves and working with AI architects, engineering squads or tech operations teams.

In July 2025 Ron announced he’d be retiring from his corporate career at the end of 2025. Ron is transitioning to independent consulting via Ron Kim Advisory in January, 2026.