David Zeff
Companies
Hapana
Hapana is an end-to-end platform for ambitious fitness business that who want growth and insane member engagement.
www.hapana.com
Whistle
Whistle is a global Sales Development Agency empowering fast-growing companies with operations, teams and strategies to...
whistle.ltdReferences
[1]
crunchbase.com
- https://www.crunchbase.com/person/david-zeff
External links are provided for reference and verification purposes.