C plus Advisory
The right leaders. At the right moment.
Founded by Marie Grasset, C Plus Advisory offers an independent expertise to challenge, structure and secure your most strategic leadership choices.
Mission
Most leadership decisions fail before execution. Not because of strategy —
but because the wrong choices are made at the top. Bias, internal dynamics and legacy thinking often shape decisions more than business reality.
C Plus Advisory brings an independent, experience-based perspective
to challenge how decisions are made — not just what is decided. The objective is not consensus.
It is clarity, alignment and impact.
Founded by Marie Grasset, former CHRO in international groups. She has played a key role in high-stakes leadership decisions, working closely with shareholders and executive teams.
Today, she offers an external and unbiased perspective at critical moments, when the right decisions matter most.
We support organisations during critical moments, preparing for next chapter :
- Leadership transition
- Post-acquisition integration
- Transformation phases
- Acceleration or scaling moments
A focused approach to secure outcomes
Diagnose
Cut through complexity and assess the real gap between ambition and leadership setup.
Prioritize
Identify what truly matters for your business — and what doesn’t.
Execute
Translate decisions into concrete, effective action.
What sets us apart
Independent from internal politics. No standard frameworks or off-the-shelf solutions. Direct, pragmatic and outcome-focused. Designed for decision-makers, not processes.
Some decisions cannot be delegated. Let’s discuss yours with clarity and expertise.