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The right contacts with the right information at the right time. We offer you our many competent contacts, so you can build up your perfect network. Use our Who-is-Who directory and social media channels. Not keen on searching around? Just call us and we will tell you who could be a suitable contact for you: phone number 040 611 700 700.


The WHO IS WHO contains information on contacts and institutions who can provide cross-sector answers to your start-up questions and give you competent support on your way to becoming your own boss. Click here for the online version. (in German). In addition, the hei. collaborates with numerous partners, institutions and contact points. Here you will find an overview of our partner network.

With the hei.gründerinnen we offer a network that is aimed exclusively at women. Do women start their businesses differently? What are the issues that move you? Exchange of experiences, impulses, inspiration and mutual support – that’s what the hei.gründerinnen stand for. If you are interested, please contact us.

Connect with us digitally, too! The latest information, stories and tips for start-ups are available on Facebook, Twitter, Linkedin and on our hei.blog.

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