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Growth Exposes Problems in Your Scaling Startup Operating Model

  • Writer: Greg Tennant
    Greg Tennant
  • May 20
  • 2 min read

A founder I worked with in Southeast Asia — Series A, strong revenue trajectory, team that had roughly doubles in eighteen months — told me that running the business at sixty people felt significantly harder than it had at twenty. He wanted to know what he was doing wrong.



The honest answer was that he wasn't doing anything wrong in the present tense. He was experiencing the delayed consequence of something that had been developing quietly for the better part of two years, and that growth had finally made impossible to ignore. An invisible breakdown of the scaling startup operating model.


This is one of the most consistent patterns I've observed across markets and growth stages: founders tend to experience scaling pain as a current problem requiring a current solution, when in reality they're dealing with the accumulated cost of an operating model that was never updated to reflect the company it had become. The informal decision-making that worked beautifully at fifteen people - where the founder held context across every function, where culture was transmitted through proximity, where accountability was maintained by a small team that understood implicitly what mattered - that model doesn't fail suddenly when headcount doubles. It degrades. Decisions slow marginally. Accountability becomes slightly less crisp. Teams begin to misalign in ways subtle enough to rationalise. And because the revenue continues to grow, none of it registers as urgent.


The strain only becomes a fracture when the business encounters its next significant inflection point: a new market entry, a funding round that materially changes the organisation's ambitions and pressure, a period of rapid hiring that brings in people who have no organic connection to how things used to work. At that point, what had been a manageable inefficiency becomes a structural problem, and it tends to present itself as something entirely different from what it actually is.


When I asked that founder in Southeast Asia when he thought the difficulty had started, he identified a specific moment about eight months prior. He was wrong by roughly a year. The moment he identified was when the problem became visible. The problem itself had begun accumulating long before that, in a period when the business was doing well enough that no one felt the need to examine what was developing underneath the surface.


Growth doesn't create most of the operational problems that scaling companies face. It applies pressure to weaknesses that were already present, and that pressure makes them impossible to defer any further. The more useful question, and the harder one to motivate when things appear to be going well, is not what has broken, but what has been quietly losing integrity that the next stage of growth will expose. That question requires a different kind of discipline, and a willingness to look at the business as it actually is rather than as the momentum of the moment makes it feel.


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