References & testimonials

What clients and participants say

The value of training, coaching and facilitation becomes visible in day-to-day work: in clearer conversations, more confident decisions, stronger leadership and collaboration that holds up under pressure.

The comments below come from participants, leaders and clients who have worked with Christl Lang in corporate programmes, workshops and coaching.

30+ yearstraining, coaching and facilitation
German & Englishnational and international settings
Many industriestechnology, science, media and services
Practical transferfocused on real professional situations
Voices from practice

Experiences that continue beyond the programme

These selected statements show what participants took back into their professional roles and everyday work.

Some testimonials were originally provided in German and have been translated into English while preserving their meaning.

Christl teaches people how to make a convincing impact with ease—in a very authentic, constructive and appreciative way. Together with her, we trained all employees in customer service, including the team leaders, as well as the divisional managers in sales. Each person was challenged as an individual and supported personally.
I was completely satisfied with the programme. The trainer was excellent, the range of topics was extensive, and the depth and level were highly satisfactory. I can wholeheartedly recommend it.
Participant feedbackOne-week continuous-improvement facilitator programme · Roche, Mannheim
I returned to my job enthusiastic and with a wealth of new knowledge. I would like to thank Christl Lang personally for this engaging, informative seminar with so many practical elements.
Christine KaulenTraining and Personnel Development · Lufthansa AG
I can recommend the programme for developing women’s competence in a business context without reservation. I was surprised by how many new methods were taught and, above all, how sustainably they became embedded through realistic practice.
Viktoria DavidHR Manager · Arvato eCommerce, Bertelsmann Group
The combination of theory, learning by doing and highly useful feedback sessions gave this programme exceptional value for me. Its structured design provided many practical tools for facing new challenges.
Stefan PlieningerProject Manager · BMW Group
Following a restructuring, the technical team and its leaders at the Brunsbüttel site were supported on their path towards becoming a successful team.
Sasol GermanyReference project · leadership, team development and collaboration

More public reviews

Additional publicly available reviews of On Course & Partner® can be found on ProvenExpert.

View reviews on ProvenExpert →
Selected client contexts

Experience across different organisational worlds

Christl Lang has worked with leaders, specialists, project teams and employees in corporations, medium-sized businesses, higher education and research.

AKDB Munich
Roche
BMW Group
Arvato · Bertelsmann
Lufthansa AG
Sasol Germany
Max Planck Society

Company names indicate selected professional and client contexts. They do not imply current partnerships or endorsements.

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