Managing Partner
Current
Sep 2016 - Present
AeroLeads people directory · profile
Michael Rosenzweig-Steiner Email & Phone Number
Entrepreneur with 13+ years in mobile app development and venture building. I help founders bring their ideas to life and grow their businesses.
at
Eru Ventures
1 work email found
@jsb-partners.com
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Entrepreneur with 13+ years in mobile app development and venture building. I help founders bring their ideas to life and grow their businesses.
Location
Austria, Austria, Austria
Company size
Who is Michael Rosenzweig-Steiner? Overview
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Quick answer
Michael Rosenzweig-Steiner is listed as Entrepreneur with 13+ years in mobile app development and venture building. I help founders bring their ideas to life and grow their businesses. at Eru Ventures, a company with 3 employees, based in Austria, Austria, Austria. AeroLeads shows a work email signal at jsb-partners.com and a matched LinkedIn profile for Michael Rosenzweig-Steiner.
Michael Rosenzweig-Steiner previously worked as Managing Partner at Eru Ventures and Managing Partner at Aaa - All About Apps Gmbh.
Company email context
Email format at Eru Ventures
This section adds company-level context without repeating Michael Rosenzweig-Steiner's masked contact details.
*@jsb-partners.com
68% confidence
AeroLeads found 1 current-domain work email signal for Michael Rosenzweig-Steiner. Compare company email patterns before reaching out.
Profile bio
About Michael Rosenzweig-Steiner
Michael Rosenzweig-Steiner is a Entrepreneur with 13+ years in mobile app development and venture building. I help founders bring their ideas to life and grow their businesses. at Eru Ventures. He possess expertise in start ups, unternehmertum, mobilanwendungen, mobile applications, e commerce and 24 more skills.
Listed skills include Start Ups, Unternehmertum, Mobilanwendungen, Mobile Applications, and 25 others.
Current workplace
Michael Rosenzweig-Steiner's current company
Company context helps verify the profile and gives searchers a useful next step.
Eru Ventures
8 roles
Michael Rosenzweig-Steiner work experience
A career timeline built from the work history available for this profile.
Managing Partner
Current
Sep 2011 - Present
Co-Founder
Current
Apr 2017 - Present
Co-Founder
Current
Nov 2018 - Present
Co-Founder
Current
May 2022 - Present
Angel Investor
Current
Apr 2021 - Present
Co-Founder
Current
Jan 2024 - Present
Angel Investor
Current
Oct 2023 - Present
FAQ
Frequently asked questions about Michael Rosenzweig-Steiner
Quick answers generated from the profile data available on this page.
What company does Michael Rosenzweig-Steiner work for?
Michael Rosenzweig-Steiner works for Eru Ventures.
What is Michael Rosenzweig-Steiner's role at Eru Ventures?
Michael Rosenzweig-Steiner is listed as Entrepreneur with 13+ years in mobile app development and venture building. I help founders bring their ideas to life and grow their businesses. at Eru Ventures.
What is Michael Rosenzweig-Steiner's email address?
AeroLeads has found 1 work email signal at @jsb-partners.com for Michael Rosenzweig-Steiner at Eru Ventures.
Where is Michael Rosenzweig-Steiner based?
Michael Rosenzweig-Steiner is based in Austria, Austria, Austria while working with Eru Ventures.
What companies has Michael Rosenzweig-Steiner worked for?
Michael Rosenzweig-Steiner has worked for Eru Ventures, Aaa - All About Apps Gmbh, Dotsandlines Gmbh, Seeqnc, and Nukkuaa.
How can I contact Michael Rosenzweig-Steiner?
You can use AeroLeads to view verified contact signals for Michael Rosenzweig-Steiner at Eru Ventures, including work email, phone, and LinkedIn data when available.
What skills is Michael Rosenzweig-Steiner known for?
Michael Rosenzweig-Steiner is listed with skills including Start Ups, Unternehmertum, Mobilanwendungen, Mobile Applications, E Commerce, Mobile Marketing, Entrepreneurship, and Mobiltechnologie.
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