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The Manager Is the Multiplier

Gallup just confirmed what the best-run organizations already practice. The single highest-leverage investment in culture, retention, and performance is not a new tool or program. It is the manager.

Dennis Stahlhut

Founder, Fortem Advisory

Global engagement sits at 20 percent. Manager engagement has dropped nine points since 2022. Forty percent of employees report significant stress. Those numbers do not describe an unsolvable problem. They describe an enormous opportunity for organizations willing to invest where it actually matters.

Why Managers Are the Multiplier

The Gallup data is unambiguous. Managers account for 70 percent of the variance in team engagement. Not HR programs. Not office design. Not compensation packages. The manager.

That one statistic should reshape every budget conversation, every succession plan, and every leadership development agenda. A great manager can carry an underfunded team to strong results. A poor manager can collapse a well-resourced one.

The organizations that understand this do not treat management as an administrative layer. They treat it as a strategic function. They invest in it with the same seriousness they apply to product development or customer acquisition. And their engagement numbers show it.

When a manager is skilled, equipped, and supported, the effects compound. Retention improves. Psychological safety increases. Teams take on harder problems. Performance lifts across every metric that matters. One person, at the right level, with the right development, multiplies everything around them.

What Great Companies Do Differently

High-engagement organizations do not leave manager capability to chance. They build it deliberately.

First, they select for the right people. They do not promote their best individual contributors by default. They identify the people who genuinely want to lead others, who demonstrate curiosity about human dynamics, and who can hold accountability with care. The technical expert and the great manager are different profiles. Treating them as interchangeable is one of the most expensive mistakes an organization makes.

Second, they develop before they deploy. The best-run companies we work with in Germany, Austria, and Switzerland invest in manager readiness before someone takes the role. Onboarding a new manager without structured support is not a cost-saving measure. It is a delayed cost with interest.

Third, they measure what managers do, not just what their teams produce. They ask the right questions in engagement surveys. They build feedback loops that give managers a clear picture of their own impact. They treat that data as coaching material, not a performance verdict.

Fourth, they make it safe for managers to ask for help. In high-stress environments, managers often feel they must appear certain. Organizations that normalize manager vulnerability create the conditions where managers actually grow. A manager who can say "I do not know how to handle this" is far more effective than one who guesses silently and damages trust.

The Structural Design That Enables Manager Success

Even the best manager fails in the wrong structure. Great companies design the conditions for manager success, not just the training for it.

Span of control matters. Managers responsible for 15 or more direct reports cannot do the work of genuine human leadership. They can manage tasks. They cannot build relationships, give meaningful feedback, or coach development. High-engagement organizations keep spans tight enough that managers can actually lead.

Role clarity matters. Many managers operate with ambiguous mandates. Are they coaches or operators? Decision-makers or facilitators? When that is unclear, managers default to control. They micromanage because it is the only lever they understand. Organizations that define the manager role with precision give their managers the confidence to lead with intention.

Access to senior leadership matters. Managers who feel disconnected from strategy cannot translate it for their teams. The best-run organizations treat their managers as a critical communication layer. They invest time in manager-specific leadership briefings, not just all-hands announcements. They bring managers into strategic conversations early enough to own the message, not just relay it.

And recognition matters. Not generic appreciation. Specific, visible acknowledgment of what great management actually looks like. When organizations celebrate a manager who developed a struggling team member or who caught a retention risk early, they signal what they value. That signal shapes behavior across the entire management layer.

The Takeaway

At 20 percent global engagement, the gap between current state and what is possible is enormous. Organizations that close even a fraction of that gap gain a measurable competitive advantage. Lower turnover. Faster execution. Stronger innovation. Better customer outcomes.

All of it flows through the manager.

Start with an honest audit. Do your managers have clear role expectations? Regular development conversations? Feedback that helps them grow? Structural conditions that make great management possible?

If the answer to any of those is no, you already know where to invest first.

The manager is not one of many levers. In most organizations, the manager is the lever. Pull it with intention.

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