AAB's expertise in the complex topic of Disguised Remuneration and Employment Related Security legislation allowed the various tax implications of our company share incentive plan to be identified and gain approval from HMRC.
Alan Pearson, Tendek
Office of the CFO
Focus on what matters. We’ll handle the rest.
Clarity, control, and capacity when decisions matter most.
For businesses that need strong finance leadership, clarity in their numbers, and the support to handle challenges at every stage of growth.
No hiring headaches. No recruitment risk. Just experienced specialists ready when you need them.
Lauren McCluskey
Head of Office of the CFO
Who we help
Our Office of the CFO services support businesses at every stage of growth:
- Multinationals
- SMEs
- Startups
- Not-for-profits
How we help
Our support includes:
FINANCE SUPPORT WHEN YOU NEED IT MOST
Get in touch with our Office of the CFO teamFinance should give you clarity, not questions.
But growth, change and complex decisions can stretch even the strongest teams.
You need future-proofed systems and strong processes.
Accurate and timely reporting.
Experienced support when pressure builds.
So you can expand with confidence, focus on growth, and stay in control, wherever your business takes you.
FLEXIBLE FINANCE SUPPORT THAT GROWS WITH YOU
Finance needs change as your business grows.
New markets.
New investors.
More complex reporting requirements.
Building an internal team for every challenge isn’t always practical.
Our specialists provide the expertise you need, when you need it.
Our Office of CFO integrate with your existing finance team or provides additional capability where required.
So your finance function grows with your business, ready for every stage of development.
“We chose AAB because they really understand the challenges of growing a tech-led business. From day one, they’ve been an extension of our management team, offering flexible, hands-on support that aligns perfectly with our culture and values. Their expertise has helped us navigate everything from recruitment to people development, saving us valuable time and ensuring we stay competitive. They’re responsive, professional, and always practical, making HR something we no longer worry about. With AAB’s tailored advice and guidance, we’ve been able to focus on scaling the business while knowing our people strategy is in expert hands.”
Aleks Tomczyk, Founder & Coo, Exizent
EXPERT FINANCE SUPPORT, THAT WORKS FOR YOU
Every organisation has different finance needs.
Some need stronger day-to-day operations.
Others need support with complex accounting or major transactions.
Our Office of the CFO team gives you targeted support across operational finance, technical accounting, deal activity, and finance transformation — all shaped around your business.
You get clear reporting, reliable systems, and experienced oversight.
- End-to-end finance capability, tailored to your business
- Clear insight for better decisions and seamless integration with your team
- Flexible support that grows with you, without recruitment delays
So finance becomes a source of confidence — not complexity.
OPERATIONAL FINANCE THAT KEEPS YOUR BUSINESS MOVING
When day-to-day pressures leave your team stretched.
Your finance team is under pressure. Critical tasks slip, reporting stalls, and decisions get delayed.
Our Office of the CFO team provide the right expertise at the right time, from transactional support to fractional CFO services, giving you complete peace of mind.
- Smooth operations and accurate reporting – from transactional processing to month-end reporting and balance sheet reconciliations.
- Clear performance insights – KPIs, management information, and practical commentary on monthly results.
- Realistic forecasting and cash flow modelling – so leadership can plan and act with confidence.
So your team has the clarity to make the right calls.
THE RIGHT SUPPORT THAT KEEPS YOUR BUSINESS MOVING
Technical Accounting expertise when complexity increases
When rules change, transactions grow complicated, and scrutiny rises.
Accounting can be overwhelming. Complex transactions, evolving standards, and audits create pressure.
Our specialists step in to simplify complexity and keep your reporting compliant and on track.
- Comprehensive accounting advice – across IFRS, UK GAAP, and other reporting frameworks.
- Statutory accounts, consolidations, and clear documentation – supporting management judgements with confidence.
- Audit support and technical issue resolution – working closely with auditors to prevent surprises.
So reporting stays compliant, robust, and under control.
DEAL ACCOUNTING SUPPORT FOR CRITICAL TRANSACTIONS
When delays create pressure and mistakes aren’t an option.
Deals move fast. Inaction in accounting creates stress, missed deadlines, and costly errors.
We help your team act decisively and ease pressure throughout the deal process.
- Preparing and reviewing financial data – from budgets and forecasts to transaction reporting.
- Tackling deal-critical accounting issues early – minimising risk before it becomes a problem.
- Completion accounts, purchase price allocations, and acquisition accounting – ensuring transactions close smoothly.
Get deals over the line, without the pressure.
VENTURE CAPITAL SUPPORT WHEN SCALING FAST
When rapid growth exposes gaps in finance know-how.
Fast growth challenges founders. Teams can lack experience, reporting may falter, and fundraising risks being slowed.
We fill the finance expertise gap, helping you make decisions confidently and keep investors on board.
- Investor-ready reporting
- Credible forecasts investors can rely on
- Clear financial information for boards and investors
Grow fast, with finance expertise you can rely on.
How do I find out more?
Choosing the right finance business partner is an important decision. Our team is committed to helping clients find the solution that best fits their needs. Please reach out to one of our partners, who will be happy to share more information, understand your challenges, and work with you to identify the right approach.
Which regions do you cover?
Our team is based across the UK and Ireland, giving us strong local presence and capability. We operate virtually but can also provide face‑to‑face support when needed. This allows us to offer an effective blend of local, on‑site assistance backed by the wider expertise and resources of our full team.
How do I flex the service if I decide we need more or less support?
Our engagements are structured around a flexible monthly service fee, agreed at the outset and reviewed regularly to ensure you receive the right level of value and support. This can be adjusted up or down as your needs evolve through working closely with our team.
How do you integrate with our team?
We work alongside your team and focus on building strong relationships working as a seamless extension of it. We integrate quickly, stay responsive, and deliver our scope of work with the same commitment and reliability as any internal team member.
What is the experience of the team, which sectors do you work in and scale of businesses?
Our team brings a blend of practice trained professionals and industry experience, so we understand the challenges you face firsthand. We support a diverse range of clients, from small charities to major UK industries, and work across the full business lifecycle, from start–ups to mature listed organisations.
Do you sit in our office with the rest of the team?
We can flex our model to support your business needs. Some of our clients prefer an element of part time on-site presence with a mixture of virtual working. For others, remote and virtual working is the norm. We will work with you to determine the best approach.
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