Wirz & Partners is a Swiss executive search boutique with deep expertise in recruiting board-level, C-suite, and senior leadership talent.
It's a question too few selection processes ask openly enough: why do internal candidates for leadership positions often underperform expectations more than people initially assume?
External candidates are usually checked against every reference and every past decision. Internal candidates, on the other hand, are often judged by something far less rigorous: the impression built over years of working together. That impression feels like solid evidence — but it isn't. Familiarity doesn't reveal whether someone is ready for a different kind of role, one that demands a leadership style and level of judgment that day-to-day collaboration never had reason to test.
This is exactly where Wirz & Partners' methodology comes in: a structured approach that captures how a person has shown up in the past and how their leadership style fits what a company needs next. On this basis, every candidate — internal or external — is compared against the same criteria. The target profile is defined together with the client, not assumed in advance. And Wirz & Partners' outside perspective surfaces blind spots that familiarity often hides.
The result reveals the best choice — not simply the most obvious one. Learn more about Wirz & Partners' methodology and how internal and external candidates are made comparable in the video.