Why Growing Companies Need Financial Leadership Before They Think They Do

By Joe O’Regan, founder of Intrinsic CFO, fractional CFO to some of Ireland’s most exciting startups and the current Chair of ACCA Ireland.

There isn’t a founder on the planet who wakes up one morning and thinks, “Today is the day I need a CFO.” The realisation is always a more gradual one.

The importance of Financial Leadership

Numbers become more opaque to interpret. Revenues could be rising, but cash flow feels squeezed. Hiring decisions start to carry more weight. Investment conversations begin to surface. Overall, the business is moving forward, but the financial picture is becoming more complex rather than clearer.

It’s at this stage that bookkeeping and compliance no longer suffice for what the founder(s) need. They need financial leadership to scale up. And crucially, someone who understands not just their numbers, but how those numbers compare to other companies at a similar stage and in a similar sector.

The CFO myth

It’s a commonly held belief that only the likes of Fortune 500 or large companies can afford a CFO. However, financial strategy becomes critical long before a company reaches enterprise size.

For small and mid-sized companies, the services of a full-time CFO are not necessarily required. That said, having access to a fractional CFO on a part-time basis can make all the difference.

In a nutshell, the role of a fractional CFO is to bring senior-level financial expertise to the business minus the full-time cost. Yes, spreadsheets will be present, but the real role is translating financial data into decisions that shape growth, resilience and long-term sustainability.

Generally, founders don’t lack ambition.

But while revenue targets may be clear, that clarity doesn’t always follow through into other areas of the business. The ambition is seldom matched with a structured financial roadmap. If profit margins, cash runway, funding requirements and the purpose behind spend are vague, this can be the death knell for a growing startup.

A good fractional CFO doesn’t just report the numbers. They challenge assumptions, join up the dots between strategy, sales, hiring and funding, and help ensure that every major cost supports a clear commercial objective.

Managing cash flow before it manages you

In the world of start-ups and scale-ups, “exit” or “profit” are the words everyone wants to hear. “Cash flow” just doesn’t have the same allure.

But cash flow is the kingmaker when it comes to growing your business.

A company can be profitable on paper and still struggle to meet short-term obligations. Or just a few late payments could derail operations. That’s before unexpected expenses or seasonal fluctuations create pressure.

This is also where an experienced fractional CFO adds value beyond the ledger. They can help founders understand when to use non-dilutive funding such as grants. And, just as importantly, when not to. Grants can be powerful at the right stage, particularly for innovation, R&D or market expansion, but they should support strategy, not distort it or distract the team from customers.

Fundraising is another area where early financial leadership pays dividends.

Investors may be interested in your product or service, but they’re really paying attention to how the economics function in your business. Clear financial models, realistic projections and transparent reporting build credibility. Even companies not actively seeking investment benefit from operating with this level of discipline because it strengthens internal decision-making as well as external perception.

A fractional CFO also saves the founder time to do what they do best. While no one doubts their commitment, it’s no use to the business for a founder to burn the midnight oil wrestling with spreadsheets. With the right financial leadership in place, founders can focus on customers, product and team with the knowledge that the financial engine is being actively managed and challenged.

Why tech companies feel it sooner

Growing companies across the commercial spectrum require robust financial expertise. However, tech companies often feel the pressure earlier than most.

Scaling quickly, moving into new markets and recurring revenue models ramp up complexity rapidly.

In addition, metrics such as customer acquisition cost, lifetime value and burn rate become central to survival. But before sophisticated dashboards and CRM reporting, there is a more fundamental question: who is the ideal customer and how do we reach more of them?

A strong fractional CFO doesn’t just look at CAC in isolation. They work with founders to understand the customer persona, the sales process and the pipeline. It’s the CFO’s role to sense-check whether time and money are being spent on the right prospects rather than “kissing frogs”. In many early-stage companies, financial leadership means helping to bring structure to commercial thinking, not just financial reporting.

Because a fractional CFO works across multiple companies, they also see patterns. What worked in one go-to-market motion, pricing model or funding strategy can often be adapted to another. That cross-pollination of experience is hugely valuable to founders who may be building and scaling for the first time.

Financial leadership enables opportunity

It’s important to realise that your fractional CFO is not there to be a buzzkill.

They’re not looking to restrict opportunities. They’re there to ensure you’re taking calculated risks rather than moonshots in the dark.

That requires independence as well as involvement. The best fractional CFOs act like a true member of the leadership team, present at board meetings, engaged in strategy and growth discussions, while still being independent enough to challenge, ask the hard questions and hold the business accountable to its own goals.

Markets shift, costs fluctuate and opportunities appear and disappear quickly. Companies that thrive are those that combine vision with financial insight and critical thinking. Instinct has its place, but it can’t be relied on solely to grow a business.

The startups that make it see finance as a strategic tool, one that connects product, customers, funding and growth, and treat it as such.

Joe O’Regan is the founder of Intrinsic CFO, fractional CFO to some of Ireland’s most exciting startups and the current Chair of ACCA Ireland.

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