Wider Spans of Control in Middle Management: How HR Teams Prepare Leaders for Growing Responsibility

As the span of control grows in middle management, even experienced leaders come under pressure: more employees, less time for individual development, rising emotional strain. What was planned as an efficiency gain through flatter hierarchies quickly becomes a risk for engagement, retention, and leadership quality without targeted preparation. HR is faced with the question of how middle managers can be systematically prepared for this new reality – and this is exactly where the Sharpist Hybrid Journey comes in.

The Topic in a Nutshell

What Is a Span of Control – And Why Is It Growing Right Now?

The span of control – also referred to as management span, control span, or simply span of control – describes the number of employees who report directly to a manager. To calculate it, the number of direct reports is simply set in relation to the manager. What sounds like a simple metric has far-reaching consequences for leadership quality, team engagement, and the burden placed on individual leaders.

The "Great Flattening" Trend: Why Companies Are Eliminating Leadership Levels

For several years, HR leaders have observed a structural shift in organizational architecture: companies are systematically eliminating leadership levels to shorten decision-making paths, cut costs, and gain agility. What analysts describe as the "Great Flattening" has direct consequences for middle management. According to an analysis by the Forbes Coaches Council, eliminating management levels creates an illusion of efficiency: overburdened managers can still handle routine tasks, but special cases and individual employee development fall by the wayside. According to Middle Management Statistics 2026, the share of middle management in total layoffs rose from 20% in 2019 to 32% in 2023 – an increase of 60%.

The Numbers: From 10.9 to 12.1 Direct Reports – Gallup's 2024/2025 Trend

Gallup's meta-analysis on span of control, covering 92,252 teams across 104 organizations and 26 industries, shows that the average number of direct reports per manager rose from 10.9 in 2024 to 12.1 in 2025. Viewed over a longer period, this represents an increase of nearly 50% since 2013. This development is not a cyclical phenomenon but an ongoing structural shift that confronts HR teams with a central question: how are middle managers being prepared for this new reality?

Germany in International Comparison: An Already Intensified Problem

What is considered a new problem in international discussions is nothing new for the DACH region – rather, it represents an intensification of an already demanding starting position. A study by the Hans-Böckler Foundation shows that a manager in Germany has, on average, 26 direct reports – compared to only 7.1 in the US. German middle managers are therefore already operating at a level considered exceptionally high internationally. The global trend toward further growth in spans of control meets a structural deficit here that has existed for years. For HR, this means: the question is not whether action is needed, but how urgent it is.

The Four Factors That Truly Determine Whether Large Teams Function

Anyone asking about the "right" span of control receives the same answer from most sources: it depends. That is true – but it is not a helpful answer for HR teams that need to act now. Gallup's research provides an operationalizable model with four concrete factors that determine whether larger teams succeed or fail.

Manager Talent Instead of Team Size: What Gallup Really Shows

The strongest predictor of success with a growing span of control is not team size itself, but the talent of the manager. Gallup identifies five key characteristics of successful managers: motivation, working style, initiative, collaboration skills, and thought process. According to Gallup, highly talented managers achieve significantly higher engagement scores in their teams – regardless of how many direct reports they have. This has a clear implication for HR: instead of setting a universal span of control, organizations should use data to determine which middle managers bring the talent for larger teams – and develop all others in a targeted manner.

The Player-Coach Dilemma: When Managers Spend 40% of Their Time as Individual Contributors

Gallup shows that 97% of managers also perform individual contributor work alongside their leadership role. The median is 40% of working time. Anyone spending nearly half their capacity on operational tasks can no longer effectively lead a growing group of employees. This player-coach dilemma is not an individual weakness of particular managers but a structural problem – and HR must address it as such. Coaching alone does not solve it: reducing the operational burden is also an organizational design decision that HR must actively demand.

Feedback as the Strongest Lever: Span of Control vs. Span of Attention

The sheer number of direct reports says little about how much attention and feedback each individual actually receives. Gallup shows that employees who report receiving meaningful feedback from their manager are around 70% engaged – regardless of team size. Without this feedback, the figure drops to 22–26%. A manager with 15 direct reports who has not established structured feedback routines effectively loses control over their team's engagement. This is where HR can act: according to Gallup, embedding weekly, meaningful feedback as a leadership routine is the most effective single lever for growing spans of control.

The Engagement Cascade: Why Falling Manager Engagement Affects Entire Teams

Gallup's State of the Global Workplace Report 2026 documents a worrying development: leadership engagement has fallen from 31% in 2022 to 22% in 2025 – a decline of nine percentage points, while individual employee engagement has remained largely stable. Gallup identifies organizational flattening as a likely driver: companies eliminated middle management roles, the remaining managers took on larger spans of control – and engagement collapsed. Since managers account for around 70% of the variance in team engagement, according to Gallup, this decline is not an isolated leadership-level problem. It cascades directly into teams: every five-point decline in manager engagement is estimated to affect 21 million employees at the team level.

What Happens When Middle Managers Are Left Alone with a Growing Span of Control

The consequences of insufficient support are measurable – and costly. Middle managers are structurally positioned in a sandwich role: they are simultaneously leaders to their teams and employees to senior management. This dual role becomes even more demanding as spans of control grow. Gallup finds that leadership roles are becoming increasingly emotionally taxing: managers report higher stress, anger, and loneliness than individual contributors. According to Middle Management Statistics 2026, 45% of middle managers are affected by burnout. At the same time, 41% of companies have eliminated management levels – the remaining leaders thus carry a doubly heavy burden.

The Cost Risk: A Sample Calculation of Turnover Costs for 100 Middle Managers

The financial consequences are substantial. With an average annual salary of €110,000 for middle management leaders, replacement costs of €165,000–220,000 arise per departure. The following sample calculation shows what is at stake:

These figures are not theoretical scenarios. Miro achieved 100% retention of key personnel with Sharpist during a company restructuring – direct evidence that targeted coaching has an impact precisely at the moments when spans of control grow and pressure increases.

Which Leadership Competencies HR Must Now Develop in a Targeted Manner

Not every competency that makes a good manager becomes equally important as spans of control grow. HR should prioritize, when developing programs, which capabilities have the greatest leverage effect.

Delegation, Indirect Leadership, and Structured Feedback Routines

Delegation is the basic prerequisite: anyone working with 15 or more direct reports who does not systematically hand off operational tasks loses the capacity for genuine leadership work. Delegation is not a technique learned once – it requires trust, clear expectations, and the ability to let go of control. Indirect leadership becomes essential once a span of control reaches eight to ten people: leaders must learn to lead through clear communication structures, culture, and trust rather than through direct individual interactions. Structured feedback routines – weekly, meaningful, consistent – are, according to Gallup, the strongest single lever for team engagement in growing teams. These three competencies form the core of what HR should prioritize in development programs for middle managers. The DDI Middle Manager Program supplements this framework with emotional intelligence and the ability to connect talent with corporate strategy – both competencies that become particularly relevant with larger teams.

Why One-Size-Fits-All Training Fails – And Differentiated Development Is Necessary

A common mistake in practice: all middle managers receive the same seminar – regardless of whether their span of control is five or twenty-five, whether they have been in the role for three years or three months, or whether their team works remotely or on-site. Lattice puts it aptly: "It's important to set clear expectations for managers rather than saying, 'X is really effective with five people, so Y should be too.'" Differentiated development means individually assessing span of control, individual contributor share, and manager talent – and aligning coaching programs accordingly. A personalized coaching approach that addresses the manager's specific situation demonstrably achieves better results than standardized group formats.

How Scalable Coaching Prepares Middle Managers for Larger Teams

The question is no longer whether coaching works – but how HR can scale it without costs and administrative effort exploding. The [URL NOT MAPPED]proven benefits of executive coaching are not limited to top management: they have the greatest impact precisely at the middle management level, because the cascading effect into teams is most direct there.

From In-Person Seminars to Digital Coaching: A Comparison

In-person coaching may make sense for small groups – but with 50 to 200 middle managers, travel, downtime, and trainer costs quickly add up to several million euros. Sharpist's digital coaching platform enables HR to scale coaching without a linear cost increase: the flexible credit system allows for adaptable resource allocation, and the L&D dashboard delivers real-time analytics without manual administrative effort – Sharpist demonstrably saves HR teams over 200 hours of administrative work.

How Sharpist Customers Have Scaled Leadership Development in Middle Management

The results speak for themselves: LVMH recorded a +18% improvement in leadership competencies with Sharpist. IKEA Switzerland achieved a +8–10% increase in its leadership index – a demonstrable improvement in leadership quality across a larger population. Palfinger documented a 20% reduction in absenteeism – a direct indicator of improved leadership quality and reduced strain at the team level. These results were not achieved through one-off seminars but through the continuous learning structure of the Sharpist Hybrid Journey: human coaching for deep work, the AI coach for daily reflection and preparation for concrete leadership situations, micro tasks for transfer into daily work – and action items after each session that sustainably anchor behavioral change.

Which KPIs HR Should Track Now

Without measurable results, the L&D budget remains the first target for cuts in the next cost-reduction round. For coaching programs targeting middle managers, HR should track at least the following KPIs: activation rates (are the programs actually being used?), competency development (measurable through structured assessments and coach feedback), engagement scores of the teams being led (as a proxy for leadership quality), and changes in turnover at both management and employee levels. Sharpist's L&D dashboard enables real-time analytics, industry benchmarks, and ROI tracking – providing HR with the data needed to make the case to executive leadership and the board.

Conclusion

Growing spans of control in middle management are not a temporary phenomenon but a structural reality that is being further intensified by the "Great Flattening" trend. For HR, this means: the question is no longer whether middle managers need support, but how this support can be designed to be scalable, measurable, and sustainable. Standardized seminars fall short. What middle managers need now are differentiated, personalized development programs that address delegation, feedback routines, and indirect leadership as core competencies – and that actively ensure transfer into daily practice.

If you would like to learn how Sharpist can support your organization in developing middle managers facing growing spans of control, schedule a personal consultation now.

FAQ

What Span of Control Is Considered Ideal for Middle Managers?

There is no universally "ideal" span of control – it depends on task complexity, employee qualifications, leadership experience, and the manager's share of operational tasks. However, Gallup's meta-analysis shows that what matters is not team size but the manager's talent, the quality of feedback, and the share of individual contributor work. HR should therefore focus less on finding a target number and invest more in developing the factors that determine success at any team size.

How Many Direct Reports Are Too Many for Middle Managers?

According to Gallup, the average number of direct reports in 2025 was 12.1 – a historic high. In Germany, according to a study by the Hans-Böckler Foundation, managers already work with an average of 26 direct reports. Whether a span of control is too large is shown less by an absolute number than by measurable signals: declining team engagement scores, insufficient feedback frequency, rising turnover, or burnout symptoms in the manager themselves.

How Can HR Ensure That Coaching Programs for Middle Managers Are Actually Used?

The biggest challenge with L&D programs is not content quality but activation. E-learning platforms typically achieve only 10–20% activation rates. The decisive difference lies in the combination of personal relevance (individual coach matching), scheduling flexibility (no fixed seminar dates), and continuous support instead of one-off impulses. Success rates of coaching programs increase significantly when leaders are actively involved from the outset and experience the program as support rather than an obligation.

Which Competencies Should Be Developed First in Middle Managers Facing a Growing Span of Control?

Three competency areas take priority: delegation (systematically handing off operational tasks to free up leadership capacity), structured feedback routines (weekly, meaningful feedback as mandatory practice, not the exception), and indirect leadership (leading through culture, trust, and clear communication structures rather than direct individual interactions). These three areas directly address the factors that, according to Gallup, determine success or failure with larger teams.

How Can We as HR Demonstrate the ROI of Coaching Programs for Middle Managers?

ROI can be measured at several levels: directly through changes in turnover at both management and employee levels (replacement costs of €165,000–220,000 per middle manager departure), indirectly through the engagement scores of the teams being led, and through competency development assessments. A certified coach network with structured reporting and an L&D dashboard with real-time analytics enable HR to continuously track these metrics and make them visible to executive leadership – without additional manual effort.