Professional External Audit Services Companies in Bristol

Finding the right external auditor in Bristol isn’t just about ticking a regulatory box. It’s about working with a firm that understands your business, challenges your assumptions when needed, and gives stakeholders genuine confidence in your numbers.

Bristol has no shortage of accountancy practices. Some are long-established regional firms; others are national names with a local office. The difference, more often than not, comes down to depth of expertise, responsiveness, and how clearly they communicate complex issues. A good audit firm won’t just report on your figures – they’ll help you see what they mean.

In this guide, we’ll look at what sets the best external audit services companies in Bristol apart, and how to choose one that fits the size, structure, and ambition of your organisation.

Acumon

Acumon is a company of chartered accountants, auditors and advisors providing external audit services to organisations across the UK, including businesses operating in Bristol. As a registered audit firm, we act as external auditors for UK PLCs, limited companies, charities and international group subsidiaries. Our work is grounded in regulation and professional standards, and we approach each audit with a focus on clarity, structure and practical understanding of how a business actually runs.

Alongside audit, we work closely with finance teams and directors throughout the year, not only at year end. Because our wider team also covers tax, accounts and risk assurance, we understand how audit connects with compliance, reporting and internal controls. Our professionals are UK based, and many of our tax specialists have previous HMRC experience, which shapes how we view risk, documentation and disclosure. When we carry out an external audit, we aim to provide a clear view of financial reporting and the systems behind it, without overcomplicating the process.

Key Highlights:

• Registered audit firm in the UK
• Experience auditing PLCs, limited companies and charities
• Work with international group subsidiaries
• UK based professional team
• In house tax and risk assurance knowledge

Services:

• External audit for UK PLCs
• Statutory audits for limited companies
• Charity audits
• Audit for international subsidiaries
• Risk management and internal audit support
• Accounts preparation and compliance
• Corporation tax and personal tax services

Contact Information:

• Website: acumon.com 
• E-mail: mail@acumon.com 
• Address: 1-2 Craven Road, Ealing, London, W5 2UA, UK
• Phone: 020 8567 3451

Bishop Fleming

Bishop Fleming is a company of chartered accountants based in Bristol, delivering external audit services together with accounting, tax and advisory support. Their Bristol office works with a broad range of organisations, from owner managed businesses to larger listed groups, charities and public sector bodies. In the context of external audit services in Bristol, they act as statutory auditors and support businesses that need independent assurance over their financial statements.

Their audit team works as part of a wider structure that includes corporate finance, tax and risk advisory specialists. This allows them to look at financial reporting in a practical way, not just from a compliance angle. They also provide internal audit and risk assurance services, which can sit alongside external audit work where required. From what they outline publicly, their approach is built around steady communication and ongoing support rather than a once a year interaction.

Key Highlights:

• Chartered accountancy firm with a Bristol office
• Provides external audit to a wide range of organisations
• Works with SMEs, listed companies, charities and public sector bodies
• Offers internal audit and risk assurance services
• Part of a multi office UK firm

Services:

• External audit
• Internal audit and risk assurance
• Financial reporting
• Corporate tax and personal tax
• Corporate finance and deals
• Company secretarial
• VAT and indirect tax
• Restructuring and transactions
• Trusts and probate

Contact Information:

• Website: www.bishopfleming.co.uk
• Facebook: www.facebook.com/people/Life-at-Bishop-Fleming/100093464198343
• Twitter: x.com/BishopFlemingUK
• LinkedIn: www.linkedin.com/company/bishop-fleming-chartered-accountants
• Instagram: www.instagram.com/bishopfleminguk
• Address: 10 Temple Back Bristol BS1 6FL
• Phone: 0117 9100250

S&W

S&W operates from its Bristol office in the city’s financial district, where its team supports a wide mix of businesses and individuals. They provide audit and assurance work to medium and large corporates, SMEs, professional practices and not for profit organisations. Their audit function sits within a broader structure that also covers tax, advisory and risk, which tends to shape how they approach financial reporting and governance.

Their Bristol team includes partners, directors and specialists across different service lines, so audit assignments are often supported by input from accounting advisory, tax or restructuring colleagues when needed. Alongside statutory audits, they also provide accounting advisory and risk services, which can be relevant for businesses dealing with changes in reporting standards, internal controls or regulatory requirements. From what they outline publicly, their work is closely linked to ongoing business support rather than a narrow compliance exercise.

Key Highlights:

• Bristol office located in the city financial district
• Provides external audit and assurance services
• Works with corporates, SMEs and not for profit organisations
• Offers accounting advisory and risk services alongside audit
• Part of a wider UK firm with multiple offices

Services:

• External audit and assurance
• Accounting advisory
• Business tax services
• Corporate finance and transaction services
• Risk advisory
• Restructuring services
• Forensic accounting
• Business outsourcing services
• Personal tax planning and compliance

Contact Information:

• Website: www.swgroup.com
• Twitter: x.com/S_W_Group
• LinkedIn: www.linkedin.com/company/swgroupuk
• Address: EQ Building, 111 Victoria Street, Bristol BS1 6AX
• Phone: +44 117 233 2200

BDO Bristol

BDO Bristol is part of the wider BDO UK network and provides external audit services to organisations across the South West. Their Bristol office works with a broad client base that includes mid market and listed companies, charities, start ups and private individuals. They carry out statutory audits designed to provide independent assurance over financial statements, with a focus on transparency and regulatory compliance.

Their audit work is supported by sector specialists, particularly in areas such as professional services, technology and manufacturing. Because they are part of a national and international network, their Bristol team can draw on technical input from colleagues across the UK and abroad when needed. Alongside external audit, they provide tax, accountancy and advisory services, which often connect with financial reporting, governance and risk matters that arise during the audit process.

Key Highlights:

• Bristol office within a national UK firm
• Provides statutory external audits
• Works with mid market and listed companies
• Experience with charities and not for profit entities
• Access to national and international network support

Services:

• External audit
• Accountancy services
• Business tax
• Corporate tax
• Advisory services
• Sector specific support
• International coordination through global network

Contact Information:

• Website: www.bdo.co.uk
• LinkedIn: www.linkedin.com/company/bdo-llp
• Instagram: www.instagram.com/bdo_uk
• Address: Bridgewater House, Finzels Reach Counterslip Bristol, BS1 6BX, United Kingdom
• Phone: 0117 930 1500

Albert Goodman

Albert Goodman operates from its Bristol office in King Street, providing audit and accountancy services to businesses across the city and surrounding areas. They work with a range of organisations including SMEs, charities, academies and owner managed businesses. Their audit team forms part of a wider business services structure, which means external audit is often delivered alongside support with tax, payroll, corporate finance or financial planning where needed.

The Bristol office is led by partners with backgrounds in audit, corporate services and specialist sectors such as medical and trusts. That mix tends to shape how they approach audit assignments, especially where businesses have more complex ownership structures or estate matters connected to them. They also provide business recovery, forensic accounting and valuation services, which can become relevant if financial reporting issues or disputes arise during the audit process. Overall, their audit offering sits within a broader advisory and compliance framework rather than operating in isolation.

Key Highlights:

• Bristol office located in King Street
• Provides external audit services to SMEs and charities
• Partner led audit and corporate services team
• Offers sector experience including healthcare and education
• Part of a multi office regional firm

Services:

• External audit
• Accountancy services
• Business tax
• Payroll services
• Corporate finance
• Business recovery and insolvency
• Forensic accounting and valuation
• VAT advice
• Financial planning and trusts

Contact Information:

• Website: albertgoodman.co.uk
• E-mail: enquiries@albertgoodman.co.uk
• Facebook: www.facebook.com/AlbertGoodmanLLP
• Twitter: x.com/AG_LLP
• LinkedIn: www.linkedin.com/company/albertgoodman
• Instagram: www.instagram.com/albert_goodman
• Address: Albert Goodman 5th Floor 25 King Street Bristol BS1 4PB
• Phone: 0117 962 3100

Grant Thornton

Grant Thornton’s Bristol office provides external audit and assurance services to businesses and public sector organisations across the South West. They work with privately held companies, public interest entities and government bodies that require independent assurance over their financial reporting. Their audit team forms part of a wider assurance function, covering both statutory audits and other forms of assurance linked to governance and compliance.

The Bristol team also works closely with colleagues in tax, corporate finance, restructuring and risk. That broader structure tends to shape how they approach audit work, particularly where organisations face regulatory scrutiny or complex reporting requirements. As part of a national and international network, they combine local knowledge of the regional market with access to wider technical resources. Alongside audit, they provide services in areas such as cyber risk, forensic investigations and insolvency, which can intersect with audit assignments where needed.

Key Highlights:

• Bristol office serving the South West region
• Provides statutory external audit and assurance
• Works with private, public interest and public sector entities
• Part of a national and international network
• Access to tax, restructuring and risk specialists

Services:

• External audit and assurance
• Corporate tax and private tax
• Corporate finance advisory
• Forensic and investigation services
• Insolvency and global asset recovery
• Restructuring
• Cyber security and risk assessment
• Government and public sector advisory

Contact Information:

• Website: www.grantthornton.co.uk
• E-mail: lauren.e.carlyle@uk.gt.com
• LinkedIn: www.linkedin.com/company/grant-thornton-uk
• Instagram: www.instagram.com/gt_trainees
• Address: 2 Glass Wharf, Bristol BS2 0EL
• Phone: +44 (0)11 7305 7600

Dunkleys

Dunkleys in Bristol provides external audit services that are focused on both statutory requirements and practical business insight. Their approach combines traditional audit work with an understanding of a company’s commercial environment, so audits are not just about compliance but also about spotting potential efficiencies and risks. They work with limited companies that are legally required to undergo audits as well as those that choose the process for internal confidence and transparency.

The Bristol team tends to take a hands-on approach, maintaining open communication with directors and management throughout the audit process. By focusing on areas of higher risk and tailoring their testing accordingly, they aim to provide a meaningful review without unnecessary work. In addition to standard audits, Dunkleys offers support across financial systems review, bookkeeping, valuations, and forensic accounting, which often complements audit assignments and helps businesses make informed decisions.

Key Highlights:

• Focus on commercially-relevant audit insights
• Works with limited companies in Bristol and surrounding areas
• Offers flexible, risk-based audit approach
• Emphasis on clear communication with management
• Supports both statutory audits and voluntary reviews

Services:

• External audit and assurance
• Accounts preparation
• Bookkeeping
• Business tax planning
• Payroll services
• VAT services
• Forensic accounting
• Valuations
• Company formation and growth support

Contact Information:

• Website: www.dunkleys.accountants
• E-mail: advice@dunkleys.accountants
• Facebook: www.facebook.com/dunkleysaccountants
• LinkedIn: www.linkedin.com/company/dunkleys
• Instagram: www.instagram.com/dunkleys.accountants
• Address: Woodlands Lane Bradley Stoke Bristol BS324JY
• Phone: +44 (0) 1454 619900

Streets

Streets in Bristol provides a range of audit and accountancy services that are designed to suit local businesses and organisations. Their team works closely with clients to review financial statements, assess business risks, and ensure compliance with statutory requirements. They aim to combine traditional auditing with a practical understanding of local industries, helping companies gain insight into their operations and financial position.

The Bristol office also supports clients with ongoing reporting and management accounts, offering guidance that goes beyond the numbers. From internal audits to payroll and tax planning, their approach involves understanding the client’s specific needs and adapting their services accordingly. Streets emphasizes a partner-led approach, which keeps experienced professionals directly involved in audits and advisory work.

Key Highlights:

• Partner-led audit and accountancy services
• Local expertise with understanding of Bristol businesses
• Focus on practical insights alongside statutory compliance
• Support for both corporate and personal financial needs
• Experience across a wide range of sectors

Services:

• External and internal audit
• Accounts preparation and management reporting
• Business advisory and planning
• Corporate and personal tax planning
• Payroll management
• VAT compliance and MTD support
• Financial planning and retirement advice
• Company formation and regulatory compliance

Contact Information:

• Website: www.streets.uk
• E-mail: info@streets.uk 
• Facebook: www.facebook.com/StreetsCharteredAccountants
• Twitter: x.com/StreetsAcc
• LinkedIn: www.linkedin.com/company/streets-chartered-accountants
• Address: Stanway House, Almondsbury Business Centre Woodlands Bradley Stoke Bristol BS32 4QH
• Phone: 0117 332 3640

Hazlewoods

Hazlewoods in Bristol provides a mix of audit, accountancy, and advisory services aimed at helping businesses understand their financial position and navigate compliance requirements. Their team works with a wide range of clients, from start-ups to larger organisations, offering audits that go beyond statutory obligations to provide meaningful insights for decision-making. They also place emphasis on understanding the operational context of each business, which allows them to offer guidance that ties in with broader business strategies.

The Bristol office also supports clients with financial reporting, forensic accounting, and payroll management, combining technical expertise with a practical approach to daily business needs. Their audit and assurance work is integrated with other services, meaning clients often benefit from a holistic perspective that includes governance, tax planning, and business intelligence. Hazlewoods’ approach focuses on clarity and accessibility, aiming to keep businesses informed while helping them meet regulatory obligations.

Key Highlights:

• Audit and assurance tailored to business needs
• Integrated approach combining finance, governance, and advisory
• Support for businesses of all sizes, including start-ups and SMEs
• Experienced in forensic accounting and business recovery
• International guidance for UK and overseas operations

Services:

• External and internal audit
• Financial reporting and statutory accounts
• Business intelligence and operational analysis
• Corporate finance and transactional support
• Tax compliance and planning
• Payroll and pension administration
• Governance and regulatory compliance
• Forensic accounting and business valuations

Contact Information:

• Website: www.hazlewoods.co.uk
• E-mail: Bristol-enquiries@hazlewoods.co.uk
• Facebook: www.facebook.com/Hazlewoods-104698964298722
• Twitter: x.com/Hazlewoods
• LinkedIn: www.linkedin.com/company/hazlewoods
• Instagram: www.instagram.com/hazlewoods_accountants
• Address: Bull Wharf Redcliff Street Bristol BS1 6QR
• Phone: 0117 253 0320

Saffery

Saffery’s Bristol office provides audit and accounting services to a wide range of businesses and private clients in the region. Their work often intersects with tax and advisory support, giving clients a rounded perspective on their financial position. The team combines expertise in both commercial and specialist areas, helping business owners, estate holders, and entrepreneurs manage their obligations while planning for the future. They also have a focus on understanding the specific needs of the local economy, which can influence how audits and valuations are conducted.

The Bristol office supports clients with business valuations, due diligence, and broader financial services. Their approach integrates accounting, tax, and advisory expertise so that clients can make informed decisions backed by a clear picture of their finances. Staff collaborate across teams to ensure that audits, reporting, and advisory services are connected and responsive to the realities of each client’s business.

Key Highlights:

• Experienced in both commercial and specialist tax areas
• Focus on owner-managed and private wealth clients
• Support for local and regional businesses across multiple sectors
• Team includes partners and a large professional staff for varied expertise
• Member of the Nexia global network

Services:

• External audit and assurance
• Accounting and statutory reporting
• Tax advice and VAT support
• Business advisory and financial planning
• Business valuations and due diligence
• Support for private clients and family trusts
• Sector-specific consultancy for agriculture, real estate, hospitality, and more
• International business advisory

Contact Information:

• Website: www.saffery.com
• E-mail: info@saffery.com
• LinkedIn: www.linkedin.com/company/saffery
• Instagram: www.instagram.com/saffery_uk
• Address: Saffery, St Catherine’s Court, Berkeley Place, Clifton, Bristol BS8 1BQ, UK
• Phone: +44 (0)117 915 1617

Forvis Mazars

Forvis Mazars’ Bristol office provides external audit services alongside a broad range of accounting, tax, and advisory support for businesses and private clients. Their team works with organisations of various sizes, from privately owned companies to not-for-profit entities, bringing both local understanding and international experience to their engagements. They often handle complex audits that connect with wider business issues, helping clients understand financial reporting requirements and compliance needs.

The Bristol team also works across sectors including manufacturing, retail, financial services, education, and private equity, allowing them to tailor audit approaches to the unique demands of each industry. They combine audit work with risk assurance, corporate finance, forensic accounting, and advisory services, giving businesses a comprehensive view of their financial and operational landscape. Collaboration within the office and with other regional teams supports efficient service delivery and practical insights.

Key Highlights:

• Experience across multiple sectors including retail, education, and financial services
• Combines local knowledge with international experience
• Offers integrated audit, advisory, and tax support
• Focus on risk assurance and compliance alongside traditional audits
• Engages with both privately owned and not-for-profit organisations

Services:

• External audit and assurance
• Accounting and corporate reporting
• Risk assurance and internal control review
• Tax compliance and advisory, including VAT
• Corporate finance and transaction services
• Forensic accounting and investigative services
• Business restructuring and insolvency support
• Payroll and outsourced accounting services
• Sustainability and ESG advisory

Contact Information:

• Website: www.forvismazars.com
• Twitter: x.com/ForvisMazarsUK
• LinkedIn: www.linkedin.com/company/forvis-mazars-in-the-uk
• Instagram: www.instagram.com/forvismazarsuk
• Address: 8th Floor, Assembly C, Cheese Lane Bristol BS2 0JJ United Kingdom
• Phone: +44 (0) 117 928 1700

KPMG

KPMG Bristol has a large team that works with businesses and public sector organisations across the West Country. The office combines local insight with access to wider technical and sector knowledge, supporting companies of different sizes and industries with financial reporting and risk management. Its audit teams focus on reviewing operations, ensuring compliance, and providing assurance that accounts reflect business performance accurately.

The Bristol office also provides guidance for family-owned and private companies, helping them manage financial strategies, plan for growth, and navigate regulatory requirements. The team integrates audit services with advisory and tax support to give a more complete view of financial health, drawing on experience across a wide range of sectors.

Key Highlights:

• Works with private companies and public sector organisations
• Access to national and international technical expertise
• Supports growth strategies and operational efficiency
• Local office with community engagement

Services:

• External audit and assurance
• Financial reporting
• Risk assessment and compliance
• Transaction and M&A advisory
• Tax and advisory services

Contact Information:

• Website: kpmg.com
• Facebook: www.facebook.com/KPMG
• Twitter: x.com/kpmguk
• LinkedIn: www.linkedin.com/company/kpmg-uk
• Address: 66 Queen Square, BS1 4BE Bristol, UK
• Phone: +44 (0)117 905 4200

Lawes & Co.

Lawes & Co. is a chartered accountancy firm based in Clifton, Bristol, serving a range of clients from individuals to multi-million-pound companies. Their work with owner-managed businesses focuses on understanding the goals of each client and providing guidance that supports compliance, financial accuracy, and operational insight. The firm balances traditional accounting tasks with advisory work, helping clients navigate the challenges of financial reporting and planning.

They provide advice on efficiency improvements, tax planning, and business strategies. Their approach emphasizes ongoing communication, giving clients clarity about financial matters and helping them make informed decisions. The team is also regulated to carry out audit work, ensuring professional standards are maintained across all services.

Key Highlights:

• Based in Clifton, Bristol
• Works with both small and large clients
• Focus on owner-managed businesses
• Regulated to perform audit work
• Combines compliance with advisory support

Services:

• External audit and assurance
• Tax planning and compliance
• Business advisory and consultancy
• Financial reporting and management accounts
• Investments and pensions advice

Contact Information:

• Website: www.lawes.co.uk
• E-mail: team@lawes.co.uk
• Address: Boyce’s Building, 40 – 42 Regent Street, Clifton, Bristol, BS8 4HU
• Phone: 0117 974 5221

Oakensen

Oakensen is a Bristol-based firm of Chartered Accountants and Registered Auditors, with their office in Westbury-on-Trym. They handle external audits as part of a broader mix of accounting, tax, and business advisory services. In other words, they’re not just checking boxes – they aim to give business owners a real sense of how their finances are performing and how internal controls are working.

Their team tends to work with small and medium-sized businesses, so you often deal with the same people whether it’s audit, tax, or day-to-day accounting. That makes communication a lot simpler, and you’re less likely to get lost in a shuffle between departments. They describe their style as modern but grounded in experience, trying to make the process clear and manageable without overcomplicating things.

Key Highlights:

• Chartered Accountants and Registered Auditors
• Bristol office in Westbury-on-Trym
• Provides statutory external audit services
• Works with businesses and individuals across the South West
• Combines audit with accounting and tax support

Services:

• External audit and assurance
• Accounts preparation
• Business advisory
• Tax planning and compliance
• General accounting services

Contact Information:

• Website: www.oakensen.co.uk
• E-mail: solutions@oakensen.co.uk
• LinkedIn: www.linkedin.com/company/oakensen-limited
• Address: Suite 9, Westbury Court, Church Road, Westbury-On-Trym, Bristol BS9 3EF
• Phone: 0117 950 1000

Conclusion

Choosing an external audit firm in Bristol is rarely just about meeting a legal requirement. For most businesses, it comes down to trust, clarity, and whether the people reviewing the numbers actually understand how the business runs day to day. The companies covered in this article each approach audit work in their own way, but they share a common role – helping organisations stay compliant while offering a clearer view of their financial position.

Bristol has a strong mix of established practices and modern firms, which gives businesses real choice. Some may prefer a smaller local team with a hands-on style, while others may look for a broader service offering under one roof. In the end, the right fit depends on the size of the business, the complexity of its operations, and how much ongoing support is needed beyond the audit itself. Taking the time to speak with a few firms and understand how they work can make the decision far more straightforward.