i5invest office spengergasse

Our EU Office

i5invest Beratungs GmbH

(CEO Herwig Springer)
Praterstraße 1
A-1020 Vienna
Austria/ Europe

Our US Partner

i5growth Inc.

(CEO Markus Wagner)
460 S California Ave, #304
Palo Alto, California 94306
United States

i5invest san francisco california, by Basil D Soufi

UID Number: ATU 63640304

Are you a passionate team working on the next big thing and want to join forces with us?

Are you leading a company and looking for advice/support on investments/innovation management/M&A/exit?

Do you want to join one of our current projects or are you  passionate about a specific investment of ours?

Then contact us!


For current job opportunities please go to Jobs.

*We work on a small number of investments and join forces to make them really successful, giving them the full support of our team. Please apologize in case we can’t offer the resources at the time you reach out to us – we are focusing on investments we already accepted and want to keep our promise to them. We believe this to be one of the main reasons why we are able to show a high success rate of startups.


All information, files or further details on this website underlie the following conditions. Please read these carefully. This website serves to provide information about the company, its services and products. The information given does not, however, constitute a quote in a legal sense. The website has been compiled to the best of our knowledge. We cannot, however, accept any responsibility for the authenticity and accuracy of the content. We reserve the right to alter the website or to change or remove any information without prior notice.

We accept no responsibility for any direct or indirect damage, loss, injury or inconvenience by any person resulting from information published on this site or from information from links accessible from this website. Our site may contain links to sites owned or operated by parties other than i5invest. We disclaim any responsibility if the information, software or other material available on such sites are not adequately secure or contain viruses or other items of a destructive nature.