Verified recordFinancial Services
Jona Halffman
Founder at Halff
Based in Rumst, Belgium
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Seniority
Other
Department
Other
Location
Rumst
Industry
Financial Services
Company size
3
Contact information
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j•••••••@halffapp.com
Phone
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Background
About Jona Halffman
22, Halff founder and student-entrepreneur. Building a business that challenges…
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