German-Swiss communications consultancy CCounselors continues to grow: Jan-Peter Schwartz and Oliver Zilcher appointed as new partners

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Düsseldorf/Zurich, 12 December 2025 – The German-Swiss strategic communications consultancy CCounselors is expanding its circle of partners. Jan-Peter Schwartz and Prof. Dr Oliver Zilcher will join the team led by Peter Dietlmaier, Matthias Goldbeck, Jürgen Homeyer, Dr. Christian Lawrence, Richard Lips, Katrin Nesemann, Gisela Piltz, Patrizia Ribaudo, Birgit Rügert and Swiss partners Dominique Reber from Hirzel.Neef.Schmid.Counselors and Dr. Victor Schmid in January 2026.

Jan-Peter Schwartz is an experienced communications consultant with proven expertise in technology, energy, transformation and cross-sector reputation management. At CCounselors, he supports companies in particular with complex change, strategy and dialogue processes.

Through his previous work as a partner at Brunswick Group and his earlier roles as Head of Communications at Osram Licht AG and in management positions at Siemens and RWE AG, he brings extensive experience in global communications, investor relations, brand management and strategic positioning. He began his career as a business journalist and later became Head of Business News at WDR.

With over 30 years of experience in communications, Jan-Peter Schwartz combines a deep understanding of economic interrelationships with the ability to strategically manage transformation processes and translate them convincingly for key stakeholders.

"Now more than ever, companies are faced with the task of explaining their actions and effectively embedding them in their organisation. Communication is a central component of strategy and leadership. My aim is to shape transformation in such a way that it provides internal guidance, builds external trust and contributes to long-term value creation," says Jan-Peter Schwartz.

Oliver Zilcher has extensive expertise in strategic communications management, which he has built up over two decades in leading positions in the finance, insurance and consulting industries. Before joining CCounselors, Zilcher worked as Director of Marketing & Communications at PwC Germany & PwC Europe and as Head of Global Corporate Communications at ERGO Group AG, among other positions. Prior to that, he was responsible for corporate communications & public affairs at TARGOBANK (formerly Citibank) for many years and was managing director of the foundation of the same name.

Through his academic work as Professor of Communication and PR at IU International University, he also combines profound theoretical knowledge with practical application. His core competencies lie in strategy and change communication, stakeholder management, C-level positioning & thought leadership, and crisis and reputation management.

In times of complex transformation, communication is the decisive factor in successfully realigning business models. Communication becomes the central lever for getting employees on board, securing the trust of stakeholders and anchoring change in the long term. I look forward to contributing my expertise at CCounselors and supporting our clients as a strategic sparring partner in matters of communication, achieving impact and creating added value," says Oliver Zilcher.

 


 

About CCounselors

CCounselors' consulting services are provided exclusively by partners, who, at the same time, also bear entrepreneurial responsibility and are shareholders in the consulting firm. Each client is personally and comprehensively supported by one of the partners for the entire duration of the mandate.  In accordance with the consulting needs of the clients, the individual complementary fields of expertise existing within the partnership are provided in a bundled form.

CCounselors is active as a strategic consulting firm for a large number of family-run and listed companies and their bodies, as well as for associations from a variety of industries. In addition, CCounselors advises individuals from the worlds of business, culture and sport, including in the area of litigation communications in collaboration with renowned lawyers.

Jan-Peter Schwartz
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Oliver Zilcher
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 Jan-Peter Schwartz

Jan-Peter Schwartz

Partner

Prof. Dr. Oliver Zilcher

Prof. Dr. Oliver Zilcher

Partner