There’s a helpful model that offers powerful insight into the natural arc of a growing business: the S Curve Theory. Shaped like the letter “S,” this model explains how businesses typically move through three distinct phases of development and why some never make it past the first middle.

The Three Phases of the S Curve
1. Startup / Incubation
This is the scrappy, early stage. You’re hustling for clients, saying yes to everything, building capacity, proving your model, and doing whatever it takes to stay alive. It’s chaotic, but full of possibility.
2. Growth
The sweet spot. Here’s where real strategy kicks in. You’re making intentional decisions about positioning, your team, your systems, and your service delivery. You’re building momentum, and more importantly, making growth scalable and repeatable. This is the upward slope of the curve.
3. Maturity
You’ve got stability. Clients, team, and systems are in place. The downside? Growth slows down. What once worked doesn’t anymore. You hit a plateau.
The Trap of Skipping Real Growth
In the wild, many agencies skip the Growth phase entirely.
They go from incubation straight to a kind of “mature chaos.” How? Through what I’d call false growth. A few juicy referrals, a surge in demand, or a lucky break that mimics true momentum. But under the surface, the foundation is weak:
- No deliberate strategy
- No consistent systems
- Vague positioning
- A burned-out owner doing too much
So when it comes time to level up, to make the leap to the next S Curve, there’s no stable platform to launch from.
What looked like an oasis was actually a mirage. And the distance to sustainable growth is much farther than expected.
The Real Path to Your Next S Curve
The leap to the next curve doesn’t happen by chance. It’s fueled by innovation, not just shiny new offers, but serious investments in how your business runs and grows.
Innovation could look like:
- Sharpening your positioning so best-fit clients recognize themselves instantly
- Building systems and processes that empower your team to operate autonomously and with accountability
- Investing in training or leadership development so you can finally step out of the weeds
Growth isn’t magic. It’s the result of deliberate, focused decisions made over time.
Three Questions Every Agency Owner Should Ask
Before you try to make your next leap, ask yourself:
- What part of your growth story was luck… and what was built?
- What are you currently relying on that might not hold?
- What part of your business is overdue for an investment in innovation?
If these questions resonate with you, I’d love to hear your thoughts.
Sincerely,
Russel
“The Backboard”