thank you for sharing your question with the Wefugees community.
Actually, integration of refugees into entrepreneurship has been a major issue for the Munich Departmen of Labour and Industry. I'd like your attention to a brochure, in which you can find the contact data of key persons pertaining to such projects: http://www.wirtschaft-muenchen.de/publikationen/pdfs/migrantenstudie.pdf
You could also adress to the Chambers of industry and Commerce (Industrie- und Handelskammern, IHK) which are fairly active in this field, f.e. here: https://www.ihk-muenchen.de/de/Service/finanzierung-und-foederung/Coaching/Beratung-und-Coaching-f%C3%BCr-Gr%C3%BCnder-und-Unternehmer/.
I hope my answers were helpful and I’ll be very pleased if you contact me again with further questions. I'm a member of the mbeon-staff and I‘ll be glad to guide over a longer period of time. mbeon is an online advisory service for migrants via the mbeon-app, which you can download on your smartphone for free. You'll find me in the mbeon-app under my name „München, Frau Müller“ and get confidential one-to-one advice in a safe virtual room where nobody can read messages. For further information please visit www.mbeon.de.
Download for Android: https://play.google.com/store/apps/details?id=de.zone35.mbeon
Download for iOS: https://apps.apple.com/de/app/mbeon-messengerberatung/id1408795643