The Saturation Phase is market ownership. The business has captured the majority of its addressable market. Its name has become shorthand for the category. The work of this phase is governance: managing the community as a constituency, protecting the position against disruption, drift, and dilution, and asking the most important question a saturated business can ask, which is why the market still needs you.
A note on the word. Saturation sounds like a warning, as in a market too crowded to enter. Here it means the opposite. You got there.
The signal that a business has actually reached Saturation is not revenue size or brand recognition. It is when the primary strategic challenges have shifted from growth to governance. When the questions in the most important meetings are about community dynamics, competitive positioning, and what the next offering should be rather than how to get more customers for the current one.
The Saturation Phase guide covers the three threats to market leadership and the discipline that keeps dominant businesses relevant once they stop needing to grow to survive.
Events: the seventh phase, and the one that does not wait its turn
Events are a phase, but not a sequential one. An Event is an outside shift that changes your position without asking permission. A market collapse. A regulation. A competitor imploding. A lawsuit. A moment of unexpected attention. Events can land at Existential just as easily as at Saturation, and they call the current phase's foundations into question while you are still doing that phase's work.
Rehme is the clearest example we have. They filed Chapter 11 after absorbing the cost of class action lawsuits they were not at fault for, and later lost a $2M pipeline almost overnight. For a capital-intensive manufacturer, that is not a setback, it is existential. The response was not a marketing campaign. It was reorganizing the business around an outcome they could actually guarantee, then rebuilding the message and the go-to-market around that. They were booked out through the following year by the end of Q3.
The important thing about Events is that they do not suspend the model. They test it. The businesses with the strongest foundations at their current phase navigate events with the most control, because they know which parts are load-bearing and which are not.
The full treatment, including the four event types, how each affects your phase placement, and what to do in the first ninety days, is in the guide on navigating critical business events.
Where to go from here
Each of the seven phases has its own guide with the signals, the work, and the failure modes in detail: Existential, Discovery, Adoption, Sustainability, Scalability, Saturation, and Events.
If you are not sure which one applies to you, start with the walkthrough for placing yourself.