Christiane Hollstein is responsible for strategic and operational implementation in the areas of marketing, communications, and processes at Hollstein & Hammerstein.
With many years of experience and a keen sense for brand identity, she accompanies projects from concept to implementation. She develops the company’s external image, coordinates communications and marketing activities, and serves as the contact for external PR matters.
As the connecting link within the team, she ensures that internal processes run smoothly and that customer communication remains clear, efficient, and effective.
Mathias Wundram supports projects from initial briefing to implementation, maintaining a clear focus on content, structure, and target audiences.
As an experienced project manager, trainer, and coach, he brings over 20 years of international industry experience in medicine, marketing, and sales – a practical, analytical, and solution-oriented approach.
His focus is on leadership, communication, key account management, and launch excellence – with the goal of effectively combining individual development and entrepreneurial success.
Milaid Stephan is a project manager and the face of complex training initiatives – from initial briefing, concept development, and documentation creation to coordination and briefing of trainers.
He combines strategic thinking, deep industry understanding, and strong communication skills with his own training experience and precise project management.
His goal: to achieve lasting impact through clear structure, tailored implementation, and aha moments with real added value for participants and clients.