London’s leading chartered accountancy firm for growing and ambitious businesses

For growing businesses, charities, and corporate groups that need clear answers, reliable deadlines, and practical advice from experienced professionals.

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ICAEW Chartered Accountants

Registered as auditors in the United Kingdom by the Association of Chartered Certified Accountants.

Expert – Professional – Reliable

Our Services

Our tailored services are designed to meet your specific needs, simplifying complex financial regulations and compliance with ease and unmatched precision.

Audit &
Assurance

Gain valuable insights and enhance your business performance through our meticulous audit services.

Accounting & Bookkeeping

Stay on top of your finances with our comprehensive accounting solutions that promise clarity and compliance.

Taxation

Minimise liability and ensure compliance through strategic tax planning, effective management, and compliance.

Strategic Consulting for Growth, Resilience, and Results

Our Strategic Consulting service is designed to help ambitious companies unlock growth, navigate change, and make smarter decisions. We don’t offer off-the-shelf solutions — we take time to understand your business, sector, and goals, and partner with you to provide clarity, strategy, and confidence.

Business Advisory

Accelerate your business growth with our tailored advisory services. We specialise in helping businesses set and manage long, medium, and short-term targets. We use bespoke tools, KPI dashboards and sytems to track these targets, significantly enhancing your ability to meet and exceed your business goals. This strategic focus ensures your business stays on course and thrives in today’s competitive environment.

Outsourced CFO Services

Our outsourced CFO services are designed to assist businesses in achieving their financial objectives. We provide financial analysis, budgeting and forecasting, cash flow management, and strategic planning solutions to support your company’s growth.

Expert – Professional – Reliable

Accendo Delivering Excellence and Value

At Accendo, we are committed to providing unparalleled excellence and measurable value in all our services. Our expert team of advisors employs a meticulous approach tailored to each client’s unique financial landscape, ensuring precision, compliance, and innovative solutions. We transform complex financial challenges into strategic opportunities, driving your business towards sustained growth and success.

Our team of experienced auditors has extensive knowledge of various industries and regulatory environments. We provide a proactive approach to audit planning and a tailored audit strategy that is focused on your unique business needs.

At Accendo, we take quality assurance seriously. We adhere to the highest standards of quality and strive to exceed industry best practices. Our audit methodology is designed to ensure that all audits are conducted in compliance with relevant standards and regulations.

In addition to our core audit services, we offer a range of value-added services, including tax planning, consulting, financial reporting, and business advisory. We take a collaborative approach with our clients to provide advice and guidance that adds value to their business.

0207 523 5356

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ICAEW Chartered Accountants
ICAEW Business Advice Service
Association of Chartered Certified Accountants (ACCA)
Association of Taxation Technicians

Chartered accountancy firm in London for organisations that need more than compliance

Many organisations reach a point where basic compliance support is no longer enough.

The accounts may be prepared, but not early enough. The audit may be completed, but with too much year-end pressure. Management reports may exist, but not give the board the visibility it needs. Tax positions may be carried forward without being reviewed properly.

That is where an experienced chartered accountancy firm such as Accendo can bring structure, clarity and senior judgement.

We focus on the areas that often create pressure for growing organisations: reliable figures, clear deadlines, practical communication and senior judgement. 

Whether you are preparing for audit, speaking to lenders, reviewing your reporting process or planning the next stage of growth, the quality of your financial information matters.

Expert – Professional – Reliable

Transform Your Financial Strategy with Accendo

Discover how partnering with Accendo can revolutionise your approach to finance. From improving financial visibility to ensuring compliance and enhancing profitability, our experts are here to assist you every step of the way. Join a growing network of businesses who trust Accendo to keep their financial goals on track.

Profitability 85%
Growth 76%
Cash flow 92%
Why Choose Accendo?

Practical Solutions for Your Business Success

Why Choose Accendo?

Accendo is a London-based firm of chartered accountants and statutory auditors, supporting growing businesses, charities, groups and established organisations across the UK.

Whether you are a growing owner-managed business, group, charity or established organisation, we can support you with more than routine compliance.

As your organisation grows, the financial questions become more complex. Accounts need to be reliable. Audit deadlines need to be managed properly. Tax, cash flow, controls and reporting need clearer oversight. The right accountant should help you reduce uncertainty, improve financial visibility and make better-informed decisions.

We provide accountancy, audit, tax and strategic advisory services for clients who want calm, practical and senior-led support. We work with business owners, directors, trustees and finance leaders who need accurate reporting, clear communication and advice that reflects the commercial reality of their organisation.

Expert insights, practical advice and senior oversight

A good chartered accountant firm should help you understand the financial position, not simply prepare documents after the year has ended.

At Accendo, our work is focused on helping clients improve financial clarity, manage obligations and make better-informed decisions. That may include statutory accounts, audit and assurance, tax planning, management reporting, outsourced finance leadership or wider advisory support.

We support clients who need help with:

  • Annual accounts and statutory reporting.

  • Statutory audit and assurance services.

  • Corporation tax and business tax matters.

  • Management accounts and financial reporting.

  • Cash flow planning and forecasting.

  • Internal controls, governance and reporting processes.

  • Growth, funding, restructuring or transaction preparation.

The aim is to give you information that is accurate, understandable and useful.

Expert – Professional – Reliable

Expert Solutions: Connecting The Dots For Your Business

We are eager to explore how our comprehensive accountancy, advisory, taxation, and audit services can address your unique business challenges. Contact us to schedule a consultation or to request more detailed information about how we can help your business thrive.

Frequently asked questions

Accendo provides accounting, audit, tax and advisory support for owner-managed businesses, growing companies, corporate groups, charities and not-for-profit organisations. Our services can include statutory accounts, audit and assurance, corporation tax support, financial reporting and practical advisory input. We tailor the work around your organisation’s reporting requirements, deadlines, internal resources and decision-making needs. Some clients require support with a specific annual process, while others need more regular financial insight throughout the year. Our aim is to provide clear, organised and dependable support so that you understand what is required, when it is needed and how the work will be managed.

We start by agreeing the scope of the work, the deadlines and the information needed from your team. Responsibilities are made clear from the outset, helping everyone understand who is handling each part of the process. We also identify significant judgement areas or potential issues early, rather than waiting until a filing or reporting deadline is close. Throughout the engagement, we keep communication practical and focused, with updates on progress and any outstanding points. This structured approach can help reduce last-minute pressure and support a smoother accounting or audit process for your organisation.

Yes. Senior involvement is an important part of the way Accendo supports clients. Experienced professionals can provide input where the work involves complex reporting, audit matters, taxation, governance or important commercial decisions. This means you are not left dealing only with junior team members when a significant issue needs attention. The level of senior input will depend on the nature and complexity of the engagement, but we aim to make sure that important matters receive appropriate oversight. Senior involvement can also help improve communication, resolve questions efficiently and give you greater confidence in the quality and direction of the work.

Yes. We can help you review how financial information is prepared, presented and used within your organisation. This may include improving the quality and consistency of reports, identifying key figures that management should monitor and helping you understand the issues behind the numbers. Better financial visibility can support budgeting, cash flow planning, board discussions and wider commercial decisions. We can also help identify where reporting processes are unclear, delayed or overly dependent on manual work. Whether you need regular management information or clearer year-end reporting, our support is designed to make financial data more useful and easier to act upon.

No. Accendo is based in London, but we work with clients across the UK. Our client base includes growing businesses, established organisations, groups, charities and not-for-profit entities that require reliable accounting, audit, tax or advisory support. Many parts of the service can be delivered through online meetings, secure document sharing and planned in-person contact where appropriate. This allows us to support organisations outside London while maintaining clear communication and an organised process. Choosing a chartered accountancy firm in London does not mean your organisation must be based in the capital, provided the working arrangements suit your requirements.

Yes. Accendo provides statutory accounts, audit and assurance, corporation tax and related advisory support. The exact services available will depend on your organisation’s circumstances and any ethical or independence requirements that apply. For example, where we act as auditor, there may be limits on certain non-audit services we can provide to the same client. We will explain these considerations clearly before work begins. If you are searching for support with chartered accounts in London, we can discuss whether you need statutory accounts preparation, an audit, assurance work or a broader combination of accounting and tax services.

Yes. We regularly speak with organisations that want a more reliable process, clearer communication or stronger senior involvement. Common concerns may include missed deadlines, slow responses, limited visibility over progress or a lack of practical advice. We can review your current position, understand what is not working and explain how a transition could be managed. Professional clearance and the transfer of relevant records will normally form part of the process. We aim to make the change as organised as possible, while ensuring that upcoming reporting, tax or audit deadlines are identified and planned for from the beginning.