Dear ICF Coaches and Colleges around the lake Constance,
let’s stay in conversation – and we’d love to see you at our next ICF Bodensee LunchBOX, taking place on Monday, 8 September 2025, 12:00–13:00 (CET)
Guest speaker: Sonja Rostdeutscher

Topic: Leading with Strength – VIA in Action for Corporate Clients
Are you curious to learn more about how to use the VIA strengths framework in leadership, team dynamics, and career development? Sonja will give insights into her work with corporate clients and share hands-on applications of the VIA strengths model from recent coaching and training engagements across Germany and Switzerland.
You’ll explore:
• how to introduce VIA strengths into leadership and feedback processes
• how to use it for personal branding and authentic presence
• and how strength-based coaching can unlock potential in teams
Sonja is Managing Partner of her own boutique consulting firm, focusing on fractional CFO work, coaching and finance advisory. Until 2023, she held senior leadership roles including CFO at RockTech Lithium and other global companies. She’s worked across Germany, Canada and sub-Saharan Africa and brings over 25 years of business experience – now combined with her passion for coaching, breathwork and well-being.

Foto Credits: Tetiane Thiel
Join us for an inspiring lunch break to meet other members of our local coaching community, share stories and stay connected. That’s the idea behind our LunchBOX: to grow our local network, support each other and get to know the faces behind the names.
No CCEUs will be awarded for this event.
LunchBOX event is free of charge. Please register via Eventbrite in advance to receive the Zoom link.
If you’d like to present a future LunchBOX session and share your own work – we’d love to hear from you.
Warm regards
ICF Regional Chapter Bodensee
Katja von Glinowiecki, Francesca Rossin, Iris Kuhnert








