Lessons from Eight Years as a Technology CFO

The role of a CFO inside a growing technology company is often misunderstood. It’s not just about reporting numbers or managing budgets. In fast-growing businesses, finance sits close to some of the most important strategic decisions a company makes.

After eight years working as a CFO in technology, a few lessons stand out.

Finance should enable growth, not slow it down

In early and growth-stage companies, the goal of finance is not simply cost control. It is to help the business allocate capital effectively and make better decisions. The best finance teams provide clarity on where resources should be invested to create long-term value.

Clarity matters more than complexity

Founders and operators rarely benefit from overly complicated financial models. What they need are simple frameworks that help them understand the drivers of the business. Clear metrics and transparent reporting tend to lead to better decision-making across the organisation.

Cash is always more important than it appears

Many companies fail not because the product is weak, but because they run out of time. Cash provides that time. Maintaining discipline around burn and runway allows companies to iterate, improve and eventually find product-market fit.

Finance should sit close to the product

Some of the most valuable insights come from understanding how customers interact with the product. When finance teams work closely with product and growth teams, they can identify the real drivers of revenue, retention and long-term value.

In many ways, finance provides a lens through which the entire business can be understood. When done well, it becomes a strategic function rather than just a reporting function.