The Swiss headhunter who has turned candour into a competitive advantage
Erik Wirz founded Wirz & Partners in 2009 — in the depths of the financial crisis, and with a proposition he has not revised since: that executive search has less to do with databases than with genuine contextual understanding. Seventeen years and seven consecutive rankings later, he receives us in Zug. A conversation about league tables one should treat with scepticism, the difference between a private equity CFO and everyone else — and why a WhatsApp message on a Saturday morning sometimes speaks louder than any client survey.
There are firms in the Swiss business world one knows by reputation without ever having visited. Wirz & Partners in Zug is one of them — at least in those circles where board mandates and C-suite appointments are decided. The firm is small enough to be personal and large enough to handle assignments for which others reach for global infrastructure. Erik Wirz explains precisely what it does and how, with a directness that is not invariably the norm in his industry.
We begin with the obvious — and the uncomfortable.
Wirz & Partners has ranked among the top one per cent of Swiss headhunters for the seventh consecutive year. How much should one read into that?
"One should treat it with considerable caution", says Wirz, without a moment's hesitation. "Many of the firms listed in such studies under the banner of executive search are, in practice, recruitment agencies. There is no governance, no quality control to assess who is entitled to call themselves an executive search firm." It is a remarkably self-deflating observation from someone who has just received an accolade.
What, then, separates genuine executive search from what many sell under that name?
The answer arrives in layers. First, the obvious: a serious firm works exclusively on retainer, does not post advertisements on job platforms, employs genuine industry specialists and does not simply hand clients a stack of CVs. Then the more consequential point: "Many firms work from databases — we map the entire market from scratch for every assignment, on the basis of deep contextual understanding." The team immerses itself in the client organisation's culture, assesses its maturity and governance structures, benchmarks against the industry — and reflects all of this back to the nominations committee before the search proper begins. "We ensure that maximum impact is secured from the very outset."
The management/partner team at Wirz & Partners
The result, you say, is a shortlist-to-hire ratio of 99.8 per cent from the first shortlist. And the remaining 0.2 per cent?
"There we iterate and present a second shortlist — without any adverse effect on our average assignment duration of four months." Four months, Wirz notes in passing, is roughly half the industry average. The retention rate of placed candidates after one year runs at approximately three times the market mean. Who verifies these figures? "Our clients and our candidates. We have well over a hundred reference cases — feel free to ask them directly."
Wirz & Partners covers banking, life sciences, technology, private equity, the public sector. Is that breadth a strength or a distraction for a boutique of your size?
"Every assignment is staffed by two partners — one brings sector knowledge, the other role expertise. Ideally, both bring both." The model is not breadth for its own sake but a structural conviction: context is only possible when someone genuinely knows the industry and someone genuinely knows the role. Where does the firm stretch? Wirz names it himself: private equity and CFO mandates. "The search process is procedurally identical — the candidate selection at the personality level could scarcely be more different."
What do you mean, precisely?
A PE CFO operates in an environment calibrated for returns, pace and exit. The capacity to make sharp decisions under pressure is a baseline requirement, not a distinguishing quality. A CFO in a regulated financial institution or an industrial company requires something rather different: patience, the ability to build consensus, a long-term orientation. The same job description on paper; fundamentally different human beings behind it. "That is precisely the moment at which database thinking fails", says Wirz.
The insurance sector — what are clients actually looking for, beyond the formal brief?
"The priorities are regulatory matters, the significant changes in go-to-market — sales and distribution — and the optimisation of operations: claims handling, fraud detection." Wirz describes an industry in serious structural transition, where digitalisation is an operational imperative rather than a talking point. What clients do not write into the brief but nonetheless need: leaders who can drive cultural change without destabilising the core business.
The public sector — what can an external headhunter offer that an internal HR process cannot?
Wirz takes issue with the framing. "What internal HR can or cannot achieve should not be answered in generic terms." When Wirz & Partners works for public-sector clients, the assignment typically involves a very small addressable market, a high degree of discretion and governance at the most senior level — combined with meaningful relief for stakeholders who are often fully stretched. "Those are some of our success factors. Not all of them, naturally."
You launched Wirz & Partners in the middle of the financial crisis. Either very courageous, or very poorly timed.
"The timing could have been better", Wirz concedes — with the equanimity of a man who has fielded the question many times before. More decisive was the conviction that drove him: that the industry warranted a different approach. And that conviction came not from theory. Before becoming a headhunter, Wirz was himself a candidate — with ample opportunity to observe the large firms from that vantage point.
What did the big players get wrong?
"Not wrong — they would not be so successful if they got it wrong." The pause that follows has the quality of considered fairness. Then: executive search requires not only strong analytical capability but a high degree of emotional intelligence. In execution, it needs less of the superstar posturing and more industrialisation — technology, AI, genuine contextual expertise from people who actually know the sectors. What makes the large firms powerful is also what constrains them: global structures that trade away speed and proximity.
How does one recruit a headhunter?
Wirz smiles. "No differently from anyone else — you search the market, not the database." What he looks for: people with genuine sector backgrounds, sound judgement and the willingness to tell clients things they would rather not hear. The advisory team currently numbers around twenty, with women accounting for approximately 67 per cent — a figure Wirz does not present as a diversity statement but as the outcome of a particular hiring standard.
The Wirz & Partners Research team: around 20 professionals, 67 % women.
What is the most consequential misplacement you have witnessed — one that could have been avoided had someone called you sooner?
He does not answer with an anecdote but with a pattern. "Look at corporate-soldier cultures — organisations where knowledge and direction are attached to individuals rather than structures. Consider how much institutional knowledge simply evaporates when those people leave." The misplacement he has in mind is not the wrong person in the right role, but the right person in a role for which the organisation is not yet ready. "We try to assess that readiness before recommending anyone. It is the part of the work that never appears in the job specification."
Trade disputes, geopolitical realignment, tariff regimes — what does the current environment mean for the clients who come to you?
"We are growing against the market." Demand for professional executive search is rising, but so is pressure from firms with questionable pricing. "Executive search is being sold while enhanced recruitment is being delivered." Clients are sometimes buying on price alone, without checking references or scrutinising competence. In an environment where a misplaced C-suite appointment carries an ever-higher cost — operationally, reputationally, financially — that is, as Wirz puts it, a remarkable appetite for risk.
What does the geopolitical climate change about the leadership profiles your clients are seeking?
"The requirements have risen — and that is being recognised, at shareholder level, in the boardroom and in the executive committee." Wirz observes that private equity and venture capital investors are increasingly building the value of the right appointment explicitly into their value creation logic. Operational excellence, efficiency and speed are the priorities — not as slogans but as concrete demands on personality and decision-making behaviour. In a market shaped by tariff regimes, nearshoring pressures and disrupted supply chains, organisations are looking for leaders who do not merely administer uncertainty but make decisions within it.
In uncertain times, do companies delay leadership decisions — or accelerate them?
"We see both." On one side, firms that defer — usually on old questions: individuals who have been underperforming for some time, but where no one wants to open that particular door. On the other, situations where things move very quickly because there is no alternative. "Hesitation has a price", says Wirz — the observation of a man who regularly sees the consequences of both dispositions at close quarters.
You have been assessing leaders for seventeen years. If someone were to assess you — what would they find?
Wirz pauses briefly. Then he recalls a Saturday morning, not long ago. A senior client sent him a WhatsApp — short, direct: "Thank you — we value your critical input." It is the phrase he chooses to describe himself. "We don't tell clients what they want to hear. We can only do our job honestly and professionally if clients take us seriously." That means raising uncomfortable subjects and placing them on the table. "When there is genuine trust, durable solutions are created — ones that actually hold."
| Erik Wirz, Founder and Managing Partner, Wirz & Partners, Zug. |
Where do you see Wirz & Partners in ten years?
"Our ambition is qualitative: we want to be the best headhunter in the DACH region. The rest will follow." It is a sentence whose brevity and composure says more about Erik Wirz than most corporate brochures. No vision slides, no quantified growth target. One proposition — and seventeen years of conviction behind it.