About Ordinal
Why We Do This
Not why outsourced finance works. Why we chose to build a business around it.
Henry O'Brien
We built Ordinal because we believe growing businesses should be able to access strong finance capability without building more infrastructure than they need. We like being close to the numbers, we value the perspective that comes from working across different businesses, and years spent around transactions taught us that the best-run companies are usually the ones whose numbers are understood long before anybody asks to see them.
Finance should be bought as capability, not headcount
Most businesses do not need a full-time controller, an AR clerk, an AP clerk, a finance director and a CFO all working five days a week, every week of the year.
But businesses often hire that way because finance has traditionally been thought of in terms of roles rather than requirements.
We think the better question is what capability the business actually needs.
Sometimes that means bookkeeping and monthly reporting. Sometimes it means forecasting, treasury, strategic finance or transaction support. Sometimes it means all of those things at different points in the year.
The function should flex with the business rather than forcing the business to carry more structure than it needs.
That is one of the reasons we built Ordinal around a different model.
Specialisation makes the work better
There is also a simple advantage to doing the same work repeatedly across different businesses.
You see more.
You see which reporting structures survive growth and which ones become painful. You see how different businesses manage cash, pricing, margins and forecasting. You see where systems fail, where controls become cumbersome and where management information stops being useful.
That experience compounds.
The next chart of accounts is better because of the ones that came before it. The next forecast benefits from the mistakes and patterns seen elsewhere. The next transaction is informed by the questions investors and buyers asked last time.
An in-house finance team naturally becomes very good at one business.
Our job is to become very good at the patterns that repeat across many of them, and bring that experience back to each client.
Flexibility matters more than most businesses realise
Finance requirements rarely move in a straight line.
A business may need relatively light support for several months, then suddenly require significantly more capacity for budgeting, a fundraise, an acquisition, a systems change or a period of rapid growth.
An outsourced function can expand or contract with those needs without requiring management to redesign the organisation every time the workload changes.
That matters in both directions.
A business should be able to add capability when it needs it and reduce it when it does not.
The aim is not to provide as much finance as possible. It is to provide the right amount, at the right level, at the right time.
Independence matters too
There is value in being close enough to a business to understand what is happening, but separate enough to report it plainly.
We are not attached to a particular system because we chose it three years ago. We do not need a forecast to be right because it was ours. We do not benefit from explaining away a weak month.
Our interest is whether the information is accurate, useful and understood.
That independence is one of the reasons we think an external finance function can work so well.
We explore that idea more fully in Objectivity by Design: The Case for Outsourced Finance.
What transactions taught us about running businesses
Much of our background sits around transactions, capital raising, strategic investment, acquisitions and exits.
Those moments are useful because they force a business to answer difficult questions.
What really drives revenue? How durable is it? Why did margins move? How reliable is the forecast? Where is cash going? What are the risks? Can management explain the numbers clearly and support them with evidence?
In many businesses, those questions are asked properly for the first time when a transaction begins.
We think that is too late.
The strongest lesson from working around transactions is that the work required to prepare well for one is largely the same work required to run a good business in the first place.
Clean information. Clear drivers. Disciplined cash management. Reliable reporting. A real understanding of what is working, what is not and why.
Do that continuously and the business is better whether a transaction ever happens or not.
And if one does, there is considerably less scrambling.
What we actually enjoy about the work
There is also a more straightforward reason we chose this.
We like the work.
There is something satisfying about starting with the numbers as they are and understanding what they are saying.
Revenue, gross margin, spend, cash, operating leverage, efficiency and inefficiency all sit in the same picture. Money goes into sales, marketing, people, product and technology, and finance is where you can see how those decisions ultimately show up in the performance of the business.
That clarity is valuable.
It gives founders and operators a way to understand what is happening without relying on instinct alone. It allows assumptions to be tested, outcomes to be measured and attention to be directed to the areas that matter most.
That is the role we want finance to play.
Not just administration. Not just compliance. A useful, objective lens on the business.
Why we built Ordinal
The answer is scale, focus and impact.
Working across multiple businesses means we see more, learn faster and bring more back to each client than we could from a single seat.
We can specialise.
We can stay close to the systems, tools and practices changing the function.
We can support a business lightly when that is all it needs, and become much more involved when the situation demands it.
And we can remain focused on finance rather than gradually absorbing unrelated responsibilities simply because we happen to sit inside the organisation.
That is why Ordinal exists.
We think finance should be lean, useful and trusted. We think it should give operators clarity without getting in their way. We think businesses should be able to access high-quality finance capability without building more infrastructure than they need.
And we think finance, done properly, can become a genuine competitive advantage.
We built Ordinal to prove it.
Let’s talk
If you are thinking about how your finance function should be structured, we would be happy to talk.
Ordinal Partners builds and runs finance functions for founder-led, operator-owned and growing businesses. From bookkeeping and financial operations through strategic finance and transactions, we give operators clear numbers, better information for faster decisions, and the financial foundations to scale efficiently, raise capital or transact without distraction.
