The Cost of Consistency: What the Numbers Don’t Say

24 September 2026

The Cost of Consistency: What the Numbers Don’t Say

By Christophe Delvaux

For a long time, corporate values were treated the way wall art is treated in office lobbies: decorative, harmless, and utterly irrelevant to actual performance. That era is over. Not because executives have suddenly become better leaders, but because the data has finally undermined the prevailing cynicism.

The debate is no longer philosophical; it is financial. Research carried out over the past decade by institutions as unlikely to indulge in management romanticism as McKinsey, Deloitte and the London Business School points to the same conclusion: companies whose culture is aligned with the message of their chief executive consistently outperform their peers over time, particularly in periods of turbulence. Identity coherence, in other words, is not an emotional extra. It is an economic lever—measurable, documentable and increasingly taken seriously by investors themselves. The challenge is agreeing on what exactly is being measured.

Executive coherence

“Corporate culture” is a convenient notion that can mean almost anything. What matters here is more specific: the alignment between what a leader says he or she wants to build, the decisions actually taken in difficult moments, and the way employees and clients perceive that consistency. It is this alignment—or its absence—that creates tangible economic effects.

What costs a company the most is not failure: it is inconsistency

The most thoroughly documented evidence comes from research on talent retention. A Gallup survey of more than 150,000 employees across 33 countries shows that the primary driver of disengagement is neither compensation nor workload: it is the feeling that the company’s stated values do not match the actual behaviour of its management. Put simply, employees do not leave companies with insufficient values; they leave companies whose values are false. That distinction is crucial. An SME that openly embraces a demanding performance culture, without pretending to be anything else, attracts and retains profiles that identify with it. By contrast, an organisation that presents care and purpose as the foundations of its culture while practising fear-based management and setting unreachable targets creates a cognitive dissonance whose cost in turnover can be quantified with precision.

Talents do not leave companies. They leave contradictions

In a context of persistent tension in Switzerland’s skilled labour market, where unemployment remains structurally low and competition for scarce profiles has intensified, this equation becomes especially acute. The most attractive companies in Romandy are not necessarily those that pay best. They are those whose internal reputation matches their external reputation. In this reading, employer branding is not an HR communications tool; it is the direct reflection of executive coherence.

Resilience as a dividend

The argument for performance takes on another dimension when one examines how companies behave in times of crisis. The data from 2020-2022, shaped by the pandemic, supply-chain disruptions and successive inflation shocks, offers a particularly rich case study in that respect.

The companies that navigated these upheavals best share several characteristics, identified notably in a Harvard Business Review study of 200 organisations in Europe and North America: rapid decision-making aligned with stated priorities, internal communication perceived as sincere by teams, and an ability to mobilise employee loyalty beyond contractual obligations. By contrast, the organisations that suffered most in terms of cultural breakdown, mass departures and customer loss were often those whose crisis rhetoric directly contradicted the management’s usual behaviour. Calling for collective solidarity while protecting executive bonuses. Speaking of transparency while restricting information. These contradictions can be tolerated during periods of growth, when rewards soften the dissonance; they become unbearable when pressure rises.

What is lost when identity is sacrificed

The most immediately visible losses are human ones. The departure of long-standing employees—those who carry institutional memory, informal networks and embodied culture—amounts to a haemorrhage that standard HR metrics fail to value properly. A vacancy is counted. The loss of twenty years of client relationships, tacit know-how and institutional loyalty is not.

The most attractive companies in Romandy are not necessarily those that pay best. They are those whose internal reputation matches their external reputation

Yet the commercial losses are just as real, even if they emerge more slowly. Client trust, particularly in high value-added sectors, rests on a perception of continuity and coherence. A leader whose positioning shifts with market winds, whose priorities appear to be reset every financial year, whose public commitments do not withstand contact with reality, gradually erodes the trust capital that, in these sectors, is the first commercial asset.

Finally, there is a loss that is less often named because it is difficult to quantify: the loss of appeal for top executives themselves. The best senior management profiles have become extremely selective about the coherence of the organisations they join. They read between the lines of institutional messaging, listen to what former employees say off the record, and look for signals that word and deed are aligned. A company that has sacrificed its identity to short-term growth gradually finds itself unable to attract the very talent that would allow it to regenerate.

Coherence as a governance discipline

What all these data points reveal is that fidelity to values is not a matter of temperament or personal virtue. It is a matter of governance. Leaders who succeed in preserving coherence over time are not idealists insulated from market realities; they are disciplined practitioners who have understood, often at their own expense, that every compromise on identity carries a deferred cost and that this cost, unlike the immediate benefits of compromise, does not appear on any dashboard. Therein lies the paradox, in all its clarity: refusing a client whose methods conflict with internal culture, setting aside a brilliant candidate whose values are incompatible with those of the team, or giving up rapid growth that would require diluting what makes the company unique—these trade-offs have no line in standard financial models, yet their effects inevitably surface, for better or worse, in the results.

Employer branding is not a promise. It is a mirror

The moment belief slips away

Julien spent nine years at a Lausanne IT services firm founded by an entrepreneur he still admires today. He joined at 28, drawn by a culture everyone in the sector described as unusual: quick decisions, rare transparency around the numbers, and a genuine freedom to say no to a client whose methods raised concerns. “We had a phrase among ourselves. We used to say it was a house where adults worked among adults.” Then an investment fund came into the capital. Not abruptly. Slowly, methodically. Reporting multiplied. A sales director recruited from a large group was brought in with a mandate to “structure growth.” Refusals of clients became trade-offs to be submitted to committee. “It wasn’t a catastrophe. Each change, taken alone, could be defended. But at some point, I realised I was spending my energy explaining to new arrivals what we were, instead of simply being it.” He left. His exit interview mentioned an external opportunity and a personal project. He did not mention the rest.

Caroline experienced the drift differently. As marketing director in a family-owned retail group based in Geneva, she watched for three years as her employer gradually stripped away everything that made it distinctive in the market: customer proximity, selective references, and its explicit refusal of certain volume-driven segments. Every trade-off had an economic rationale. Taken together, they told a story she no longer wanted to carry. “The moment I made up my mind was when I heard the CEO tell a journalist that we had never changed our positioning. I was in the room. I said nothing. But I knew it was over.” Her exit interview referred to a question of role scope.

What these testimonies reveal is not simply individual distress. It is a systemic blind spot in the way organisations measure their own coherence. Executives surround themselves with dashboards, engagement surveys and internal barometers. They rarely have access to what their longest-serving employees really think, precisely because those who still know have already chosen either silence or departure.

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