John Varitimidis
Managing Director
As a managing director in New York, John Varitimidis specializes in the design and execution of finance transformation and shared services strategies.

Background
John Varitimidis is a Managing Director based in New York City. With over 17 years of experience in client service consulting and industry experience, John specializes in the design and execution of finance transformation and shared services strategies. John has experience working with both private and public companies, and his goal when working with his clients is to enable enhanced revenue and reduced costs for his clients. He brings deep knowledge of Operational IPO Readiness, GAAP, SEC reporting, and SOX compliance, and has overseen close acceleration, organizational design, and revenue recognition (O2C) initiatives at scale.
John is a results-driven engagement leader with a proven ability to manage successful teams with strong analytical and technical skills. Before Riveron, John provided operational finance, accounting, and consulting services across industries including media and entertainment, aviation, and consumer products. He continues to provide excellent value to clients through sound project management and leadership skills, overseeing large engagements while keeping management informed and driving key business relationships.
John lives on the Upper West Side of Manhattan with his husband and their Yorkshire Terrier, Charlotte.
Education and Certifications
- Bachelor of Business Administration in Accounting, Adelphi University
Contact Information
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