Management Team

Jon Levitt Managing Member

Jon Levitt

Managing Member


617-548-1289

Jon Levitt is co-founder and Managing Member of Outside CFO.

Jon is also co-founder and Managing Member of two successful legal services firms, Outside GC, the nation’s largest provider of on-demand general counsel services, and Patent GC, an on-demand provider of intellectual property legal services.

Since 2002, Jon has focused…

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Marc Rubin Managing Member

Marc Rubin

Managing Member


410-299-3099

Marc Rubin is a Managing Member of Outside CFO.

Marc brings over 20 years of executive financial and operational management within the software development, biotechnology, manufacturing, and retail industries. Marc’s specialty is in designing processes and managing operations for accounting, finance, human resources and other business functions. He places a…

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Bill Stone Managing Member

Bill Stone

Managing Member


617-501-8058

Bill Stone is co-founder and Managing Member of Outside CFO.

Bill is also co-founder and Managing Member of two successful legal services firms, Outside GC, the nation’s largest provider of on-demand general counsel services, and Patent GC, an on-demand provider of intellectual property legal services.

Bill brings significant leadership experience…

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