Leading Functions: The Scaling Stage of the Growth Leadership Model™

By Mary Nutting, Co-Founder, Strategic Talent Partners

At Strategic Talent Partners, we often remind clients: growth isn’t the goal – sustainable growth is. And to sustain growth, your leadership structure needs to evolve in step with the complexity of your business.

That’s why we created the Growth Leadership Model™, a practical framework based on more than two decades of experience helping privately held companies build aligned, future-ready leadership teams. The model outlines four distinct stages of leadership evolution: Foundational, Emerging, Scaling, and Enterprise.

If you’ve built out functional leadership, are managing multiple departments, and are planning for the next 5+ years, you’re likely in the Scaling stage – where leadership becomes more about leading functions.

The Scaling Stage: Leading Functions

In this stage, your company is larger, more layered, and increasingly specialized. Each department is now expected to run as a self-sustaining unit. But for that to happen, you need strong functional leaders who can not only execute, but build leadership capacity beneath them.

This is the point where the CEO or founder transitions further away from day-to-day management and begins focusing on big-picture strategy, growth planning, and organizational development.

It’s also the phase where cracks often begin to show:

• Leadership bottlenecks appear
• Teams feel siloed
• Key decisions slow down
• Talent gaps start to impact performance

These are all signs that leadership capacity needs to deepen – and be managed just as intentionally as any business metric.

What to Prioritize in the Scaling Stage

1. Build Leadership Depth Across Functions
Every department should be led by someone who can think strategically, lead people, and ensure execution. But more importantly, these functional leaders need to be developing the next layer of leadership within their area of expertise. If they leave, will their function falter – or continue to grow?

2. Coach Leaders to Develop Other Leaders
This is where leadership must cascade. We often work with companies at this stage to shift the mindset from “managing tasks” to “building leaders.” This creates long-term scalability and resilience.

3. Introduce Succession and Talent Pathways
Now is the time to formalize succession planning. Identify critical roles, evaluate bench strength, and design development plans to prepare future leaders. Companies with clear succession plans experience stronger performance and less disruption during leadership transitions.

4. Align Departments to Support Scale
As each function grows, alignment becomes harder. That’s why leadership teams must collaborate across functions – not just within them. Shared KPIs, quarterly cross-functional planning, and transparent communication all help reinforce alignment.

5. Measure Leadership Effectiveness
Leadership should be measured, just like financial performance. Introduce KPIs for leadership success – engagement, retention, development metrics, and feedback mechanisms like 360 reviews. When leadership performance is visible, it becomes improvable.

How STP Helps

At STP, we work with Scaling-stage companies to:

• Strengthen and align functional leadership teams
• Introduce and coach next-generation leaders
• Design succession strategies and career development pathways
• Build organizational structures that support scale without creating silos
• Implement systems to measure leadership effectiveness

We also help CEOs clarify their evolving role – often transitioning from “owner-operator” to true visionary and culture steward.

Final Thought

The Scaling stage is a turning point. Done right, it sets your business up for long-term success, with a leadership system that isn’t dependent on a single person, but powered by a whole team.

If your company is growing and you’re starting to feel the pressure of complexity, it might be time to evolve how you lead – and how your leaders lead others.