The integrated one-year career program one.excellence.leader accompanies and mentors leaders in their next career step. The 360° approach offers holistic development at all career-relevant levels - the three pillars:

  • Personality (The Human Being)
  • Privacy (The Human Being & his Environment)
  • Career (The Manager)

These pillars are closely interlinked and enable an in-depth analysis, the exploration of options and the development of concrete recommendations for action as well as their implementation. The comprehensive and structured support provided by the personal advisor navigates the executive in the separation and orientation phase. This is followed by detailed career planning with intensive support and advice at all stages of the application process and finally culminates in the assumption of the position and onboarding mentoring in the new management position.

The individual is at the center of the consulting - developing his or her personality, unfolding potential and focusing on opening up new horizons and perspectives - taking into account the private environment - are further essential elements of the one.excellence.leader program. We apply scientifically valid methods, instruments and questioning techniques for the development of the target image of the leadership personality. Need-based and consistent support at eye level is a matter of course.

Our board of advisors consists of former top leaders with many years of extensive experience in leadership positions and first-class qualifications. The program is stringent and precise. At regular intervals, the leader and his or her advisor work out specific content and issues relating to the three pillars. Based on this, concrete measures are derived and implemented - always with the goal of advancing the individual, his private environment and his career in a targeted manner.

We would be pleased to advise you on any questions you may have about the one.excellence.leader program.


Leading superior.

International Consulting
Sabine Clauss

ICSC is an owner-managed executive consulting boutique. Founded in 2010 in Frankfurt am Main, we mentor international high-profile clients within the banking and finance sector.




The focus of our portfolio is on HR management consulting and the placement of outstanding leaders. Based on the company's strategy, we develop customized, systematic HR concepts and ensure sustainable implementation of comprehensive change management processes.

Especially for top managers we designed the highly innovative and individualised career program one.excellence.leader. In partnership with  the multi award winning Stuttgart-based HR consultancy division one, we offer this career support with a long-term and holistic focus.

Clients and partners not only trust our excellent, personal support and many years of industry expertise — above all, they appreciate our claim to reliable and discreet order handling in all areas of cooperation.


Personnel Requirements

Consulting & support in the development of the specific job description as well as execution of the high quality search process to identify your new leader until placement.

Key Topics
  • Executive Search
  • Recruitment of leaders & specialists
  • Onboarding Mentoring

Value Chain

Conception & design of an innovative future-oriented HR strategy as well as its implementation in the HR area along the value chains.

Key Topics
  • Communications, Mind-Set, Culture Change
  • Development: Potential analysis & holistic support for the next career level
  • Leadership counselling & guidance — one.excellence.leader

Performance Promise.

The banking sector is our core market. We offer a wide range of personnel and methodical expertise through experienced HR restructuring consultants and coaches in the service area of HR consulting. The staffing of industry-experienced executives and specialists for the upper management levels as well as for supervisory board and advisory board positions form our unique portfolio.

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We ensure precise consulting an equal footing, both professionally and across all hierarchical levels. This means we speak our customers' language:

  • Banker to banker.
  • Manager to manager.

In our consulting mandates we attach great importance to:

  • Customer & candidate satisfaction
  • Open & solution focused communication
  • Ensuring sustainability
  • high & clear transparency



HR Architecture for the Future -
We create the blueprint for your HR strategy.

We serve medium-sized companies from various industries. Our consulting is focused on organisation development and HR strategy.

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one.excellence.leader –
Career planning & support for top executives

We offer the holistic career consulting one.excellence.leader and also give our clients & candidates access to division one's international network.

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Discretion and the highest level of confidentiality in dealing with our clients is a matter of course and a top priority for us. We highly appreciate the mutual deep trust and the long-standing business relations and attach great importance to this.

— Sabine Clauss

I look forward
to meeting you.

Enter into dialogue with me and let us develop the best solution for your challenge together.

+49 151 / 40 16 19 09