Outsourced Finance Solution

Clarity in your numbers for control over your business.

We bring your numbers, financial systems, and strategy together so you can see exactly where your business stands, and where to go next.

Clarity in Numbers

Structure through Systems

Confidence for Growth

Feel confident and in control

Most businesses don’t have a revenue problem.

They have a visibility problem.

When your numbers aren’t clear, decisions become reactive, cash flow feels uncertain, and growth becomes harder to manage. Valuable time is lost trying to interpret reports, validate assumptions, and make sense of incomplete information.

With the right visibility, your financials become a source of direction.

We give you clarity on where you stand, confidence in what’s ahead, and control over how the business evolves. So instead of getting caught in the detail, you can focus on the decisions that move the business forward.

Our Services

At Kirbyko, we don’t produce more reports. We take ownership of how your finances actually run. That means structuring your systems, managing the day-to-day, and turning numbers into clear direction so your business doesn’t depend on you to hold it together.

Our approach is built around how business actually operates. Each service plays a distinct role from accuracy and structure through to insight and direction - giving you a complete financial picture, not just fragmented support.

Bookkeeping Foundations

For accurate, compliant, reliable numbers you can trust.

Covering day-to-day bookkeeping, reconciliations, reporting, and insightful communications that form the backbone of your business.

Outsourced Finance Function

A fully managed financial engine integrated into your business.

We integrate into your business as the team responsible for all financial operations and reporting. No more piecing together numbers. No more gut-feel decisions.

Advisory &
VCFO

A forward-looking view rooted in strategy for clear direction.

Through strategic forecasting, pricing, budgeting, and cash flow planning, we turn numbers into insight, guiding financial decisions and growth plans.

Meet Jack Rathmell

Your financial partner in growth

“I’m Jack, founder of Kirbyko and I’ll be working with you directly.

I started Kirbyko after years of working with small business owners who were drowning in confusion, disconnected from their numbers, and left to figure it out alone. That’s not how it should be.

At Kirbyko I take a hands-on, proactive approach, so you’re never left chasing updates or wondering what’s going on behind the scenes. You can expect straight-up advice, honest conversations, and no unnecessary complexity.

My goal is to bring structure, clarity and calm to your finances so you can make smarter decisions and grow with confidence.”

Testimonials

Hear from our happy clients

"Jack at Kirbyko has been an incredible to work with. Professional, proactive, and genuinely invested in my success. He's made my financials clearer, decisions.."
Tara Brierty
"There's been some essential add ons in my business journey so far, and one of those is the continued support of Jack. He's been able to simplify tax and..."
Beau Flanders
"Great service, helped me out heaps with understanding everything and getting all my money sorted. Even helped when I seen him out in public."
Sam Mengel
"Have had the privilege of working with Jack. He really cares about providing the best service possible and is an incredible guy to get along with."
Declan Marston
"I can’t recommend Jack and the team at KirbyKo highly enough. As a small business owner, finding a bookkeeper who’s not only reliable but ..."
Shakira Park-Stewart
"Working with Jack has been an absolute game changer for my business. I honestly don’t know how I managed before bringing him on board."

Jacqueline Pypers

"Working with Kirbyko has been a game changer for my business. They don’t just handle the bookkeeping they really take the time to explain what’s happening.."

Chris Walker

"Great consistent bookkeeper!"

Eru Penkman

"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare."

Name Surname

Position, Company name

"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare."

Name Surname

Position, Company name

Ready to take finance off your plate?

From clean books to clear strategy, we’re here to help you feel more confident, supported, and in control.
Getting started is simple. It all begins with a free, no-pressure discovery call.

1.

Book a Free Discovery Call

We’ll chat about your business, your goals, and how we can support you. No technical terms, no pressure, just a straightforward conversation.

2.

Receive a Tailored Proposal

Based on our conversation, we’ll send you a clear proposal outlining the best package, pricing, and next steps.

3.

Start Onboarding with a Clear Roadmap

Once you’re happy to move forward, we’ll kick off with structured onboarding and give you a roadmap so you know exactly what’s happening and when.

4.

Turn insight into growth

When the numbers are clear and up to date, you can stop reacting and start planning. We support you with ongoing insights to help you grow without surprises.

Start with a free health check - it only takes a few minutes!

This short health check highlights what’s working, what’s missing, and where to focus next. It’s made for small business owners who want a clearer picture of their financial setup - without overcomplicating it. Get instant feedback and a personalised scorecard delivered straight to your inbox.