Logo 35 Years TWIST

The Inhouse-Team

Experienced and dedicated

Meet the people who shape TWIST with expertise, intercultural sensitivity, and a passion for human and organizational development.

Dr. Claudia Harss

Foto Claudia Harss

Dipl.-Psychologist,
Owner of TWIST Consulting,
Senior Consultant

Contact Person for: scientific collaborations, studies, publications and professional lectures, PE/OE, and professional supervision of national and international large-scale projects.

Areas of Expertise: coaching and consulting for top management, leadership audits, strategic workshops, team development, idea generation for innovative projects, teaching assignment at LMU (Chair of Business and Organizational Psychology).

Sonja Nitsch

Foto Sonja Nitsch

Dipl.-Interpreter,
Managing Director of TWIST Consulting,
Senior Consultant

Contact Person for: new clients and cooperation partners, project scoping in PE and diagnostics, contract management, supervision, and leadership of large-scale projects.

Areas of Expertise: facilitation of workshops and large events, assessment centers and management audits, leadership training, intercultural projects, team development.

Mona Maertins

Mona Maertins

M.Sc. Psychology,
Deputy Managing Director, Authorized Signatory, Senior Consultant

Contact Person for: project scoping in PE and diagnostics, supervision, and leadership of large-scale projects (especially international).

Areas of Expertise: design and facilitation of national and international assessment centers, training in social skills for professionals and leaders, coaching.

Pia Rübsam

Foto Pia Rübsam

M.Sc. Psychology,
Consultant

Contact Person for: trainings and diagnostic tools.

Areas of Expertise: soft-skills training and coaching for employees and (emerging) leaders, team workshops, and facilitation of national and international assessment centers.

Franka Schneider

Foto Franka Schneider

M.Sc. Psychology, 
Junior Consultant

Contact Person for: the international TWIST network and Culture in the Workplace™ (CWQ).

Areas of Expertise: intercultural competence (country-specific and cross-country), facilitation of international assessment centers, trainer for soft-skills training and team workshops.

Franziska Sadler

Foto Franziska Sadler

M.Sc. Psychology, PhD Candidate,Consultant

Contact Person for: Organizational development, workshops, and large-group formats (international).

Areas of Expertise: Change management, team workshops, training, and coaching for employees and (emerging) leaders.

Tiziana Braun

Foto Tiziana Braun

B.Sc. Psychology,
Junior Consultant

Contact Person for: Participant support and event organization.

Areas of Expertise: Co-trainer for soft skills training and team workshops; assistance with assessment centers.

Selina Pötzl

Foto Selina Pötzl

M.Sc. Business Administration,
Consultant

Contact Person for: coaching and other individual 1:1 formats, diagnostic tools (national).

Areas of Expertise: behavioral training for employees and emerging leaders, facilitation in management audits and assessment centers (national).