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Trust is a form of knowledge within the heart, beyond the reach of proof.

Khalil Gibran

Trust - Change - Responsibility

We establish trust, initiate change and assume responsibility. VISIUS Management Development was founded in Zug in 2000. We are members of HR Services Zug and the Zug Chamber of Commerce. Erich A. Estermann and partners coach leaders and course participants in Personal Leadership.

Erich Estermann

Erich A. Estermann

Managing Director, Dipl.-Ing. FH/EMBA

Owner of VISIUS Management Development. Graduate Engineer, Federal Institute of Technology, Executive MBA in International Management, several years of experience as Managing Director, Education in Psychology & Personality Development, Personal Business Coach LMI/USA, Swiss Army Officer.

Erich A. Estermann has been coaching and training managers since 2001. He also works as a sparring partner and management consultant on operational and strategic issues.
Strength: Leadership based on practice in the economy, member of coaching pools. 

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Sandra Sieber

VISIUS Partner, lic.oec.HSG, Ausbilderin mit eidg. Fachausweis

Supervisorin/Coach BSO, certified careers advisor IAP

Over 20 years of experiences in management consultation, trainer, coach, supervisor and careers advisor. Additional professional experiences as head of HR, job coach, consultant, assistant professor, expert examiner, project manager and managing director. Strength: Many years of experiences in personal development, determined to practice in the fields of education, local goverment and economy.

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