AAB encouraged us to submit an R&D tax relief claim. The team clearly understand the process to allow that to happen and were tremendous assistance in facilitating our submissions.
Adrian Smith, Scotia Instrumentation Limited
Technology Sector Services
Founders and CFO’s in the technology sector need more than just accounting for tech companies. You need relevant expertise, fast answers and practical support across finance, HR, tax and beyond. We work the way you do: agile, focused and ready to deliver exactly what you need, when you need it.
Who we can help
- ENTREPRENEURS
- START-UPS
- SME’S
- MULTINATIONALS
- INVESTORS
How we can help
- BUSINESS ADVISORY
- CORPORATE FINANCE
- CLOUD ACCOUNTING
- EMPLOYEE BENEFITS
- ENTREPRENEURIAL TAX ADVICE
- VIRTUAL FINANCE FUNCTION
- WEALTH MANAGEMENT
ACCOUNTING FOR TECH COMPANIES
Get in touchFrom early-stage start-ups to high-growth software firms, cybersecurity providers and AI innovators, we work with some of the most exciting names in the technology sector. You’re moving fast, making bold decisions and building something game-changing. You need more than just an accountant for your tech company, you need a partner who understands the pace, the pressure and the potential.
We offer specialist support across outsourced accounting, tax planning, R&D tax relief, global expansion and HR consultancy services that matter most to founders, CFOs and tech leadership teams. Whether you’re scaling up, preparing for investment or managing cross-border operations, we deliver practical, proactive advice that keeps you agile, compliant and ready for what’s next. Our team brings deep sector expertise and a sharp commercial focus to help you grow with confidence.
FROM START-UPS TO STAR PERFORMERS
We work with tech companies at every stage from start-up to maturity and exit and have even helped some become world leaders in their field. If you’re in start-up mode, we’ll help you grow effectively, by suggesting and encouraging best practice.
You may initially have a small and busy team and are quite possibly boot-strapping until you achieve greater sales or complete your seed investment round. As a founder, you should not be spending time bookkeeping and running payrolls. We can take these tasks off your hands so you can spend your time more profitably. As your outsourced financial controller, we’ll help get your budget into the right system, check your financial model is optimal and safeguard your progress by ensuring you’re financially stable.
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
AAB have worked closely with us from the beginning of StormGeo Ltd over five years ago. We have found them to be a valuable partner to our business as they provide us with excellent financial, business & taxation advice.
Alan Binley, StormGeo
“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
SPECIALIST SUPPORT FOR AI, DATA & MACHINE LEARNING BUSINESSES
AI, data and machine learning businesses move fast, driven by innovation, talent, and investment. But turning cutting-edge tech into commercial success takes more than technical brilliance. We help with robust R&D tax claims, investment readiness, group structuring, and outsourced accounting—so you can scale confidently. Our team understands the IP-rich, research-heavy nature of your work and delivers advice that’s built around your growth.
CYBERSECURITY & INFRASTRUCTURE: PRECISION WHERE IT COUNTS
In a sector where trust is everything, your business needs to run as reliably as the services you deliver. We work with cybersecurity and infrastructure firms to strengthen the essentials – accurate reporting, robust R&D claims, contract support, and international tax planning. Whether you’re bidding for complex projects or expanding your reach, we make sure your operations are as secure and efficient as your tech.
Sign up for the latest industry insights
Blog15th Jul 2026
What the new IFRS Sustainability Standards mean for SECR
The UK adopted the IFRS (International Financial Reporting Standards) Sustainability Standards in February 2026, paving the way for future changes to sustainability-related disclosures. Available on a voluntary basis initially, the FCA is consulting on mandatory adoption of the Climate-related disclosure standard (UK SRS S2) for listed companies for accounting periods beginning January 1, 2027. Proposed SRS…
View moreBlog2nd Jul 2026
Employment Rights Act: The affect on your work environment
The Employment Rights Act 2025 represents one of the most significant shifts in employment law for a generation. While much of the conversation has centred around legal compliance, the bigger challenge for many organisations will be its effect on the…
View moreBlog26th Jun 2026
When to outsource payroll: 6 signs your business has outgrown in-house payroll
When to outsource payroll is a question many growing businesses eventually face. Payroll often begins as a manageable, routine task that feels straightforward because little changes from one month to the next. But as organisations grow, payroll rarely stays simple.…
By Adam Flight
View moreBlog19th Jun 2026
Why HMRC investigates SME businesses: 5 key triggers
For most business owners, a tax investigation is high on the list of things they’d rather avoid – and for good reason. These enquiries can result in financial penalties, unexpected tax bills, and even reputational damage. With HMRC increasing its…
View more