Parabilis financial services

Our Team


John Hall

John Hall joined Parabilis in 2023 as Chief Financial Officer. He brings over 30 years of experience in software, telecom, government contracting, and healthcare companies in Northern Virginia.

Mr. Hall has held key roles in the restatement teams at WorldCom/MCI and BearingPoint. Mr. Hall has experience building finance organizations and implementing ERP systems in companies experiencing rapid growth. Mr. Hall was recognized as. a2021 Northern Virginia Technology Council CFO of the Year Award recipient.

Mr. Hall holds a bachelor’s degree in accounting from George Mason University (1993), earned CPA certificate shortly after, and currently serves as Treasurer and Board member on the GMU Costello College of Business Alumni Chapter.