Are employees happy to leave your company?

Head-hunters don’t just recruit skills—they take tacit knowledge, often pulling entire teams with them. This article explores why employees may be happy to leave, and what leaders can do to protect and value the tacit knowledge they carry.

Most leaders worry about staff turnover. But fewer ask the harder question: are your employees actually happy to leave?

Head-hunters rarely target average performers. They go after your best people—the ones with the deepest tacit knowledge of your business. These individuals know your customers, your suppliers, and the shortcuts that keep operations running smoothly. When they leave, they often take colleagues with them, creating a chain effect that drains not just skills but the invisible know-how that underpins your success.

This article is part of our series on challenges where collective tacit knowledge is decisive for boards and senior managers.

The lure of head-hunters

For high performers, the call from a recruiter can be flattering—and tempting. Head-hunters know that candidates bring more than their CV. They bring what makes them uniquely valuable: the tacit knowledge they’ve built over years.

This knowledge is not in any manual. It’s the sense of how to handle a demanding client, which suppliers can be flexible in a crisis, or how to navigate internal systems quickly. Competitors know this. They are willing to pay a premium to bring not only the individual but, indirectly, the collective memory of your organisation.

Often, one departure sparks others. A senior account manager leaves, then two colleagues follow, bringing customer trust, informal processes, and industry intelligence across to a rival. Replacing headcount is easy. Replacing tacit knowledge is not.

Why tacit knowledge makes employees so valuable

Tacit knowledge is the glue of organisational performance. It includes:

• The workarounds that keep things efficient.

• The unwritten rules of customer relationships.

• The cultural understanding that makes teams resilient.

• The sense of when to push back on a supplier—or when to let things go.

This is precisely what makes senior employees such attractive targets. Recruiters aren’t just hiring for skills; they’re hiring for what the employee knows about how things really work.

The irony is that many employees don’t even realise the strategic weight of their tacit knowledge. They see it as part of “just doing the job.” Leaders, however, must recognise it as a critical asset. When it walks out the door, it doesn’t just leave a vacancy—it erodes your company’s competitive edge.

Why employees may be happy to leave

If your best people leave eagerly, it’s rarely about salary alone. More often, the issue is cultural and strategic.

1. Strategy–culture misalignment
   Employees want to believe in where the company is heading. If leadership proclaims sustainability but makes short-term decisions that undermine it, people notice. Disillusioned employees quickly listen to alternatives that seem more authentic.

2. Lack of recognition
   Tacit contributions are often invisible. Dashboards and KPIs measure output, but not the subtle knowledge that prevents problems before they appear. When employees feel unseen, they feel undervalued.

3. Limited growth paths
   If tacit knowledge is not recognised as a strategic capability, employees assume their career prospects are limited. They look elsewhere for places that appreciate their know-how.

Together, these factors make employees not only willing but sometimes relieved to leave. A sustainability-focused employee, for example, may jump ship when they feel their insights about supplier risks are consistently ignored in favour of short-term gains.

What leaders can do

The good news: leaders can act before head-hunters do.

• Recognise tacit knowledge explicitly
  Make clear in leadership communication that know-how, judgment, and experience are valued assets—not invisible extras.

• Connect knowledge to strategy
  Show employees how their insights shape major decisions, especially around sustainability and profitability. When people see their contributions influencing direction, engagement rises.

• Align culture with strategy
  If your stated strategy is sustainability, ensure culture reinforces it. Inconsistency erodes trust and makes people receptive to recruiters.

• Create forums for sharing
  Encourage confidential, structured discussions where employees can surface tacit insights. This builds collective resilience and shows individuals that their knowledge matters.

• Offer growth opportunities
  Career paths should reward not only technical skills but also the ability to share and apply tacit knowledge. Those who mentor others, strengthen networks, or improve decision-making should see that recognised.

By making tacit knowledge visible, you not only retain key employees—you multiply its impact across the organisation.

Conclusion

Employees rarely leave simply for a bigger paycheck. They leave because they don’t feel their tacit knowledge is valued, or because they sense the company’s culture and strategy are drifting apart.

If your best people are happy to leave, it’s a warning sign. It signals that your organisation is failing to protect one of its most critical assets: the tacit knowledge that underpins excellence.

Full Bio Dr Paul O Olson