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Jonathan Ratner Email & Phone Number
Co-Founder
at
CareerWise
1 work email found
@doubleufund.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Who is Jonathan Ratner? Overview
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Quick answer
Jonathan Ratner is listed as Co-Founder at CareerWise, a with 7 employees, based in Israel. AeroLeads shows a work email signal at doubleufund.com and a matched LinkedIn profile for Jonathan Ratner.
Jonathan Ratner previously worked as Co-Founder at Cyberwise Course and Founder at Telarm Holdings. Jonathan Ratner holds Msm, International Business Structures from Boston University - School Of Management.
Company email context
Email format at CareerWise
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*@doubleufund.com
68% confidence
AeroLeads found 1 current-domain work email signal for Jonathan Ratner. Compare company email patterns before reaching out.
Profile bio
About Jonathan Ratner
Jonathan Ratner is a Co-Founder at CareerWise. He possess expertise in financial modeling, private equity, corporate finance, venture capital, mergers and acquisitions and 20 more skills. He is proficient in Russian.
Listed skills include Financial Modeling, Private Equity, Corporate Finance, Venture Capital, and 21 others.
Current workplace
Jonathan Ratner's current company
Company context helps verify the profile and gives searchers a useful next step.
Careerwise
9 roles
Jonathan Ratner work experience
A career timeline built from the work history available for this profile.
Co-Founder
Founder
Telarm Holdings
Co-Founder
Tzomet Careerwise Career Counseling & Professional Development
Cfo
Jan 2018 - Mar 2020
Cfo
Double U
Aug 2004 - Apr 2016
Cfo
Viki Sense
Responsibility for formulating long term financial plan, and representing Company to investors and strategic partners.
Oct 2013 - Jul 2015
General Manager
Northeastern Technologies
Oct 2003 - Nov 2006
Cfo
Shaar Fund
Sep 1998 - Nov 2003
3 education records
Jonathan Ratner education
Msm, International Business Structures
Education record
Education record
Akiva
FAQ
Frequently asked questions about Jonathan Ratner
Quick answers generated from the profile data available on this page.
What company does Jonathan Ratner work for?
Jonathan Ratner works for CareerWise.
What is Jonathan Ratner's role at CareerWise?
Jonathan Ratner is listed as Co-Founder at CareerWise.
What is Jonathan Ratner's email address?
AeroLeads has found 1 work email signal at @doubleufund.com for Jonathan Ratner at CareerWise.
Where is Jonathan Ratner based?
Jonathan Ratner is based in Israel while working with CareerWise.
What companies has Jonathan Ratner worked for?
Jonathan Ratner has worked for Careerwise, Cyberwise Course, Telarm Holdings, Tzomet Careerwise Career Counseling & Professional Development, and Wisdom Tribe.
How can I contact Jonathan Ratner?
You can use AeroLeads to view verified contact signals for Jonathan Ratner at CareerWise, including work email, phone, and LinkedIn data when available.
What schools did Jonathan Ratner attend?
Jonathan Ratner holds Msm, International Business Structures from Boston University - School Of Management.
What skills is Jonathan Ratner known for?
Jonathan Ratner is listed with skills including Financial Modeling, Private Equity, Corporate Finance, Venture Capital, Mergers And Acquisitions, Financial Analysis, Due Diligence, and Investments.
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