There's a number that most B2B companies know well the cost of hiring a Chief Marketing Officer. According to the Alternatives/Marketing Institute of Ireland Salary Survey, a CMO in Ireland earns between €120,000 and €180,000 per year, with the Morgan McKinley 2025 Salary Guide putting the range as high as €300,000 for senior roles in larger organisations.
That number is enough to make any scaling company hesitate. And for good reason, it's a serious commitment, particularly when revenue is still growing and every euro matters.
But what rarely gets calculated is the cost of not having marketing leadership. That cost is harder to measure, which is exactly why it tends to get ignored until the damage is already done.
The hidden costs
These hidden costs do not show up on a P&L, but they compound quickly. Brand positioning drifts, pipeline stalls, and marketing teams operate without clear direction. Businesses that bring in fractional marketing leadership earlier tend to avoid the most expensive of these mistakes. For a practical view of what building the function looks like, we cover the steps in how to build a marketing function from scratch.
When a company operates without a senior marketing person, the consequences don't show up as a line item on a P&L. They show up as missed opportunities, wasted spend, and slower growth that compounds over time.
**Wasted agency and freelancer spend.** Without someone experienced enough to set direction and hold external partners accountable, companies cycle through agencies every 12 to 18 months. Each new engagement starts with onboarding, brand discovery, and campaigns that may or may not connect to the company's actual commercial goals. According to Gartner's CMO Spend Survey, B2B marketing budgets have decreased from 11% to 6.4% of revenue since 2020. The money being spent is smaller, which makes wasting it even more costly.
**No consistent pipeline.** When marketing isn't working, the sales pipeline depends entirely on the founder's network, inbound referrals, or one-off campaigns that spike and then die. There's no compounding effect. Every month starts from scratch.
**Lost positioning.** In competitive B2B markets, the companies that grow fastest are the ones with the clearest positioning. Without marketing leadership, positioning tends to drift. The website says one thing, the sales deck says another, and the LinkedIn posts say something else entirely.
**Slower hiring.** Companies with no marketing presence struggle to attract talent because candidates can't find enough about the company online to feel confident applying.
The opportunity cost
Beyond the direct costs, there's a more fundamental issue. Marketing is a compounding activity. The content you publish this month generates traffic next month and leads the month after that. The brand awareness you build this quarter reduces the cost of sales next quarter.
When there's no one leading marketing, that compound effect doesn't start. Six months of no marketing isn't just six months of missed leads. It's six months of content that wasn't written, SEO authority that wasn't built, and brand awareness that wasn't created. All of that lost ground takes time and money to recover.
Research from Demand Gen Report shows that companies with strong lead nurturing strategies generate 50% more sales-ready leads at 33% lower cost. But nurturing takes time to build and someone to build it.
The false economy of waiting
Many companies tell themselves they'll hire a marketing leader "when the time is right," usually meaning when revenue reaches a certain threshold or when a funding round closes.
The problem is that marketing is often one of the things that gets the company to that revenue threshold or makes the funding round possible. Investors want to see a growth engine that isn't entirely dependent on the founder's personal effort. Customers want to buy from companies with a clear brand and credible presence. And sales teams want a pipeline that doesn't dry up every time the founder gets pulled into something else.
Waiting for the "right time" often means waiting until the cost of not having marketing leadership has already done its damage.
What 'good enough' looks like
The answer isn't always a full-time CMO hire. For many B2B companies, particularly those in the earlier stages of growth, a fractional Chief Marketing Officer can provide the strategic leadership the business needs at a cost that makes sense.
A fractional CMO sets strategy, oversees execution, manages agencies or freelancers, and reports directly to the CEO or founder. The time commitment is flexible, tailored to what the business actually needs rather than a fixed full-time contract.
Whether the solution is a fractional leader, a full-time hire, or a strong marketing manager with the right support, the important thing is that someone capable is accountable for marketing as a function, not just marketing as a list of tasks.
Doing the maths differently
When evaluating the cost of marketing leadership, most companies only look at one side of the equation what will this person cost? The more useful question is what is the absence of this person already costing?
Add up the agency spend that didn't deliver results. The deals that went to a competitor who had better positioning. The content that never got written. The pipeline that never got built. The months of growth that were slower than they should have been.
For most B2B companies at the scaling stage, the cost of not having a marketing leader is significantly higher than the cost of getting one. The only difference is that one number shows up on a budget forecast, and the other shows up as growth that never materialised.
If marketing leadership has been on your 'when we're ready' list for a while, it might be worth reconsidering what 'ready' actually means.