
Tailored IT
Expertise for the Financial Sector
Meet Our Team
Our team is chosen with care to show our commitment to providing the best cybersecurity and IT solutions for the financial industry, helping RFA become a leader in the field.


Richard Fleischman
Founder

George Ralph
Global Managing Director
& CRO
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William Ercolano
Chief Technology Officer

Adrianna Knihnicky
Chief Human Resource Officer

Jaeson Hahn
VP of Operations

Charles Paul
Chief Financial Officer

Jon Melville
Director of Business Development, Europe

Rachel Blum
Director of Information Security Services

Ihab Hassan
Director of Program Engineering

Jeremy Mackay
Director of Support Services

Yury Rabinovich
Director of Cloud Solutions

Cristian Paun
Director of Business Development, Luxembourg

John Gillespie
Business Development Executive, Europe

Connect with
Our Team
Reach out to discuss how our IT and cybersecurity expertise can support your firm’s needs. Let’s enhance your technological capabilities together.

Contact Information
Sales: sales@rfa.com
US: +1 212 867 4600
UK: +44 207 093 5000
Support
Email: support@rfa.com
US: +1 212 867 4600
UK: +44 207 093 5000



