Growth is usually welcomed as evidence that an organization is doing something right. New customers, expanded services, broader geography or a larger workforce can all signal momentum. But growth also changes the amount of coordination an institution must handle. Decisions that once travelled informally between a few people may now cross teams, locations and control functions. If the operating model does not adapt, the strategy can remain sound while execution becomes harder.
An operating model is the practical arrangement through which an organization delivers its purpose. It includes structure, roles, decision rights, processes, information and the routines that connect them. It is not simply an organization chart. A redesign that changes reporting lines but leaves unclear authority and clumsy handoffs untouched may do little to improve performance.
Notice the friction before reorganizing
Leaders can begin with recurring signs. Decisions return for repeated approval. Teams duplicate work because responsibilities overlap. Customer issues move between units without a clear owner. Managers spend more time resolving coordination failures than improving outcomes. Local workarounds multiply, while reliable information arrives too late to guide action.
These symptoms are useful, but they do not diagnose themselves. A delayed decision might reflect a missing role, an unclear policy, poor data, a capability gap or a rational control designed for a different level of risk. Moving boxes on a chart before understanding the cause can relocate the delay rather than remove it.
Let strategy define what must work
Start with the outcomes the organization is trying to deliver and the capabilities that matter most. Trace how important work moves from request to result. Ask where expertise is needed, where speed matters, which risks require oversight and where teams depend on one another. This reveals the design choices that deserve attention.
There is no universal structure for a successful institution. A centralized model may provide consistency and stewardship, while a more distributed arrangement can place decisions closer to customers and operations. The right balance depends on the work, the risk and the capabilities available. Leaders should make these trade-offs explicit rather than assume that a familiar structure is inherently efficient.
Make decision rights usable
People need to know who recommends, who decides, who must be consulted and who is responsible for delivery. These distinctions sound simple, but they are often blurred by overlapping committees, informal influence or policies that require escalation for routine matters. Clarity does not mean removing every control. It means matching authority to accountability and making necessary safeguards proportionate to the decision.
Decision rights also need operating routines. A clear owner is of little help if information arrives late or no forum exists to resolve a cross-functional issue. Regular review should focus on exceptions, performance and choices that require joint judgement, not create another layer of status reporting.
Change the model with the people doing the work
Those closest to delivery can show where a formal process differs from daily reality. Their participation helps test whether proposed responsibilities make sense and whether teams have the skills and information to carry them. It also surfaces dependencies that a design team may not see.
Change is more likely to hold when leaders explain what the model is designed to enable, what will be different and how results will be assessed. Then they should review how the new arrangements work in practice. Growth will continue to change the institution. The operating model should be treated as a living set of choices, reviewed when strategy, scale or conditions change, not a diagram filed away after a restructure.
