Senior Consultant

Hanna Naoumis

Hanna Naoumis joined cruh21 in September 2021. In her role as Lead Stakeholder Manager of the BMBF-funded hydrogen lead project TransHyDE, she was primarily responsible for external interface communication and process facilitation. As a senior consultant in the field of communication and network management, she supports clients in organizational development and communication tasks. Internally, she is responsible for corporate communications at cruh21 GmbH.

Immediately before joining cruh21, the sustainability scientist held various positions at the Renewable Energy Network Hamburg (EEHH), where she set up the communication and organizational structures for an industry project and was responsible for B2B marketing.

Main focus

  • Network building and stakeholder management
  • Organizational development and participation formats
  • Marketing and event conception
  • Concept and text for web and social media


Hanna Naoumis
cruh21 GmbH
Mob: +49 0170 7727 346
Tel: +49 40 3346553-64