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Jonathan Ratner's email & phone

Position:Adjunct Professor at Gratz College
Experience:28 years
Location:West Jerusalem, Jerusalem District, Israel

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Work Experience

Adjunct Professor at Gratz College

Sep 2025 - Current

Co-Founder at Careerwise Skane, Sweden

Sep 2018 - Current

Founder at Tel-Arm

Jan 2011 - Current

Co-Founder at Tzomet CareerWise Career Counseling & Professional Development

May 2009 - Current

CFO at Wisdom Tribe

Jan 2018 - Mar 2020

CFO at Double U

Aug 2004 - Apr 2016

CFO at Viki Sense

Oct 2013 - Jul 2015

General Manager at Northeastern Technologies

Oct 2003 - Nov 2006

CFO at Shaar Fund

Sep 1998 - Nov 2003

Jonathan Ratner started working in 1998, then the employee has changed 8 companies and 4 jobs. On average, Jonathan Ratner works for one company for 7 years 1 month.

Education

MSM at Boston University - School of Management

Columbia University in the City of New York

Akiva

Frequently Asked Questions

What is Jonathan Ratner's minimum period of employment in the companies?

Jonathan Ratner's minimum period of employment in various companies is 1 year 9 months.

What is Jonathan Ratner's average duration of employment for different companies?

On average, Jonathan Ratner works for one company for 4 years 9 months

What industries has Jonathan Ratner worked in?

Jonathan Ratner works in the Higher Education. Previously, Jonathan Ratner worked in the Staffing and Recruiting, and .

What positions has Jonathan Ratner held before?

Previously, Jonathan Ratner worked as a Co-Founder, and Founder, and CFO, and General Manager.

How do I contact Jonathan Ratner?

Jonathan Ratner's email address is r************n@gratz.edu, phone number is +972-***-***-0682. Sign up to get contact details.

Who are Jonathan Ratner's peers at other companies?

Jonathan Ratner's peers at other companies are Jack DiGeronimo and Peter Reuter MD and Priscilla Iglesias

Other employees at Gratz College

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