Fractional CFO · Australia & the US

Complex finance,
made clear.

A fractional CFO for owner-led businesses from $2m to $50m — the numbers you need to run your business, and the plain words to act on them.

Gavan S. Porter · FCPA · Chartered Manager (CMgr) · Certified Chair

Certified · Accredited · Award-winning

  • Certified Chair — Advisory Board Centre
  • Certified Fathom Advisor
  • Virtual CFO Association member — Award Winner 2022
  • ADSS five-star accredited

The gap

You've got the numbers. You're still flying blind.

Someone runs the day-to-day accounting — payroll, invoices, reconciliations. That's the floor, not a finance function. Above that line there's usually no one: no forecast, no management accounts, no read on cash three months out.

So the big calls — hire, invest, borrow, hold — get made on gut and a bank balance. Growth only makes it worse. A full-time CFO fixes it, but most businesses your size can't justify the salary. That's the gap I fill.

The offering

A fractional CFO, sized to your business.

Senior, strategic finance at the level you need — flexed from a day a month to a day a week. Not a full-time hire.

  • 01

    See the future in numbers

    Forecasts, budgets and a rolling 3-way cashflow, tied to your goals.

  • 02

    Cash & funding

    Enough cash to trade and grow — and the right debt or equity when you need it.

  • 03

    Management accounts that mean something

    On time, accurate, and read for decisions — not filed and forgotten.

  • 04

    Board-ready reporting

    The story behind the numbers, for banks, boards and investors.

  • 05

    Benchmarks & accountability

    Metrics that keep you and the team on track, month after month.

  • A modern management-accounting team sits behind the strategy — so the numbers underneath stay reliable, and the routine work keeps getting cheaper.

How we work together

Three ways to work with me.

Same CFO — different intensity.

Ongoing

Ongoing CFO

Strategic finance, month after month — the calls on cash, growth and funding, and a steady hand on the plan. The management accounts run underneath.

Project

Project work

One defined job, done properly. A system move, a historical rebuild, funding, budgets, or getting the business ready to sell.

Pressure

Turnaround

When it's under pressure. A 13-week cashflow, ATO and creditor plans, an honest diagnosis, and someone driving it through.

Selected results

The work, in numbers.

Renewables (wind) · AUD

$7M $28M · 15% EBIT

Rebuilt the finance function through a restructure — and took the owners to a clean sale.

  • Came in after bad debts forced a restructure and a run of short-lived CFOs.
  • Built a 13-week cashflow, rebuilt reporting and controls, and secured debt facilities.
  • Grew from breakeven to $28M at 15% EBIT, then guided the founders through due diligence to sale.

Contract IT services · AUD

$400k+ $20k / month

Funded payroll inside a week — and put a distressed, growing business back on solid ground.

  • Legacy ATO debt, overdue creditors, no experienced finance resource in-house.
  • A cashflow forecast surfaced an immediate payroll gap; secured debtor finance in just over a week.
  • Agreed the $400k+ ATO debt down to a $20k/month plan, with monthly 3-way reporting current.

E-commerce · US · USD

24 months of accounts, rebuilt

Gave a fast-growing US seller numbers it could trust — and the systems and funding to scale on.

  • A large US online retailer growing fast, but running without reliable management accounts.
  • Rebuilt 24 months of history with proper e-commerce metrics — margin by channel, contribution, cash cycle.
  • Cut transaction fees via a processor tender, advised the Cin7 rollout, and arranged working-capital finance.

Who I am

20+ years in the finance chair.

I've sat where you sit — and I make complex finance simple, from the boardroom to the shop floor.

  • 01

    Management Accountant to CFO — across Australia and internationally: Brisbane, Mackay, Melbourne, London.

  • 02

    12 years as CFO and Company Secretary inside a $50m+ family business — I've made the calls, not just advised on them.

  • 03

    30+ businesses supported over the last three years — industrial, manufacturing, wholesale, retail and not-for-profit.

  • 04

    I sit on boards and finance & risk committees, and chair advisory boards.

  • 05

    A modern finance team behind me — senior management accountants plus contract CFOs at my level.

Earlier, in the chair full-time

  • Repositioned the finances and overhead structure of a $50m+ family business to secure its survival through a downturn that cut revenue by half.
  • Completed a $10m debt restructure with an alternative lender — stronger working capital and lower interest.
  • Built governance and risk frameworks, and steered a business through a major cyber-security event.
  • Reviewed and restructured governance, finance and risk for not-for-profits — including securing Public Benevolent Institution status.
Let's find your number
The finance team behind Gavan S Porter Business Advisory

The team behind the numbers

A finance function — not a single point of failure.

Behind the strategy sits a dedicated team: senior and intermediate management accountants, plus contract CFOs at my level. AI-trained and built on modern tech stacks, so the routine work runs faster, cleaner and at lower cost — and the numbers underneath your decisions stay reliable.

Let's talk

Let's find your number.

I help owners do two things: reach their financial goals, and understand how money really moves through their business. Worth a quick 20 minutes to see if it's a fit?

Brisbane, QLD · serving owner-led businesses across Australia & the US

I'll reply personally, usually within one business day.