John Berkeljon, based in Hoofddorp, NH, NL, is currently a Chief Financial Officer at Aiir Innovations, bringing experience from previous roles at SGI Aviation, Save the Children Nederland and CARE. John Berkeljon holds a 2019 - 2019 Physical Education Teaching and Coaching @ Ironman University. With a robust skill set that includes Business Planning, Business Analysis, Financial Analysis, Financial Reporting, Corporate Finance and more, John Berkeljon contributes valuable insights to the industry. John Berkeljon has 3 emails and 1 mobile phone number on RocketReach.