For organizations For leaders About Book a call
Cristelle Bretnacher

Fifteen years inside the organizations I now help transform.

Before I coached leaders and teams, I was in the room: at the negotiating table, in regulatory hearings, inside the executive committees of Luxembourg's banking sector.

For nine years, I represented the banking sector's employers' federation in negotiations with the unions, at national level and before the European Commission. I know what pressure looks like from the inside. I know what failing leadership costs, and what good leadership produces.

That path is what shapes the way I coach. Not from textbook models, but from a lived understanding of organizational reality, combined with the rigour of applied neuroscience and the ICF's most advanced team-coaching certification.

I founded The Human Shift because I believed, and still believe, that leadership performance is a capability you learn, practise and measure. Not a personality trait. Not a gift. A skill you build, deliberately.

Book a discovery call
Selected experience
2024–today
Founder, The Human Shift
Executive and team coaching practice. ICF ACC & ACTC certified. Serving organizations across Luxembourg's financial sector and beyond.
2024–today
Co-founder, EPIC Alliance
A structured organizational-assessment platform for early-stage startups, helping founders and investors see the team and behavioural risks that financial due diligence misses. Co-founded with a fellow ICF-certified practitioner.
2014–2023
Senior HR & labour-law expert, Luxembourg banking sector
Represented the banking sector's employers' federation in collective bargaining with the unions, engaged at national level and before the European Commission. Led sectoral HR policy, labour-law interpretation and strategic social relations for the financial sector.
Certifications & accreditations
ACTC
Advanced Certification in Team Coaching
The ICF's most advanced team-coaching credential. Cristelle was the first coach in Luxembourg to earn it, a proven mastery of team systems, group dynamics and collective performance.
ICF ACC
Associate Certified Coach, International Coaching Federation
The ICF's professional coaching credential: the global benchmark for one-to-one coaching: evidence-based, ethics-driven and internationally recognized.
Languages
Coaching in English & French
Native French speaker, fluent professional English. Coaching and facilitation available in both, including for multilingual teams.

Ready to work together?

A 30-minute call to understand your context and see whether we're the right fit.

Book a discovery call