cos-at-series-blisted

# Chief of Staff at Series B There is now a real leadership team, and that changes the job completely. Every functional leader can see their own area clearly and none of them can see the company. The chief executive receives five confident reports every month, each internally consistent, and the truth sits in the space between them where nobody is looking. The specific failure this prevents is a company that discovers a contradiction between two functions in the last month of a quarter, when it is expensive and nobody can be blamed for it, because each function was doing what its own numbers said. Sales forecasts on a pipeline the roadmap cannot support. Finance plans headcount against a hiring rate recruiting has never achieved. Customer success reports healthy retention on a definition that excludes the accounts that churned. Each report is honest. Together they describe a company that does not exist. This is also the stage where the role either becomes strategic or becomes an expensive coordinator, and the difference is whether you produce a view nobody else in the company can produce. Running a good meeting is no longer a differentiator at this size; there are fifteen people who can do that. ## When to use this, and when not to Use it when a functional leadership team owns its own numbers, headcount is roughly between a hundred and three hundred, the board has become a governance body rather than a supportive investor call, or when the diagnosis in `chief-of-staff-by