Leading Audit and Compliance Services Companies in Edinburgh

Edinburgh stands out as a major hub for financial and professional services in Scotland, with a strong scene for audit and compliance work. Businesses here-whether growing startups, established companies, or international subsidiaries-rely on solid audit processes to meet statutory requirements, maintain transparency, and build stakeholder confidence. Top providers in the city deliver independent audits, internal controls reviews, risk assessments, and broader compliance support, often blending technical expertise with practical advice tailored to sectors like finance, charities, manufacturing, and tech.

Many of the strongest players combine deep regulatory knowledge with local presence, ensuring filings align with UK standards while helping clients navigate complexities like HMRC rules, Companies House obligations, or sector-specific governance. These companies range from large-scale operations with extensive teams to more specialised outfits focused on owner-managed businesses or niche assurance needs. What sets the best apart is their track record in delivering reliable, high-quality outcomes that go beyond basic ticking boxes-offering real insights that strengthen financial controls and support long-term growth.

Acumon

We are Acumon, a registered audit company authorised by the ICAEW, and we carry out external audits for UK PLCs, limited companies, charities, and international subsidiaries. Statutory audits sit right at the heart of what we do, delivered by Responsible Individuals with the qualifications needed for Public Interest Entity work. We handle compliance through governance reviews, internal audit as part of our risk and tech assurance services, and statutory filings included in company secretarial support. A fair few of our tax professionals spent time at HMRC earlier in their careers, so we approach rules and obligations with a fairly grounded view of how they actually work day to day.

We keep every one of our professionals based here in the UK – our main office is in Ealing, West London, and that’s where the company was founded and continues to operate from, with an additional spot in Pitstone near Leighton Buzzard. While we serve clients right across the UK (including Scotland and places like Edinburgh when needs arise), our physical presence and all staff stay UK-based to keep quality consistent and make local expertise readily available without stretching things thin. Our services stretch into tax compliance, VAT returns, payroll processing, and advisory work that regularly connects back to regulatory requirements. We try to keep things clear and built around what’s actually needed – nothing extra layered on just because. Audit remains central for us, running alongside accounts preparation, business support, and the rest of the pieces that help keep operations steady.

Key Highlights:

• Registered audit company with ICAEW authorisation
• External audits for various entity types
• HMRC experience among tax staff
• UK-based professionals only
• Governance and compliance within assurance work

Services:

• Audit Services
• Accounts Services
• Tax Services
• Risk & Tech Assurance
• Company Secretarial
• Payroll Services

Contact Information:

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

KPMG

KPMG approaches the audit with a strong push on quality, aiming to give stakeholders real confidence in the numbers reported. Understanding the client’s industry and wider environment shapes how they carry out the work. Beyond pure audit, advisory tackles risks, deals, and tech changes that often tie into compliance requirements. Tax gets handled in complex policy settings where cost control matters too. ESG factors increasingly feed into their assurance, linking environmental or governance rules back to business resilience.

The company’s long track record means many Edinburgh-area clients turn to them for larger-scale or regulated audits. Tech like AI tools sometimes comes up in how they enhance reporting or risk spotting. It’s a mix of deep technical delivery and broader insights that go past basic compliance.

Key Highlights:

• Emphasis on building confidence through audit
• Sector and environment understanding
• Tech-driven insights in services
• Support for complex regulatory landscapes

Services:

• Audit
• Advisory
• Tax
• Artificial Intelligence support
• Environmental, social and governance
• Legal advice
• Risk reduction

Contact Information:

• Website: kpmg.com
• Phone: +44 (0) 131 222 2000
• Address: Saltire Court, 20 Castle Terrace, EH1 2EG
• LinkedIn: www.linkedin.com/company/kpmg-uk
• Twitter: x.com/kpmguk
• Facebook: www.facebook.com/KPMG

Wbg

Wbg handles external audits as part of its broader accountancy offerings, often for businesses looking for independent checks on their financials. Internal audit gets attention too, particularly where organisations want to review controls or processes without going fully external. The company integrates digital tools into its services to streamline things like record-keeping or reporting. Tax and payroll sit alongside, creating a fairly rounded package. Sectors don’t get overly narrowed down publicly, but the emphasis stays on working closely with clients on practical growth matters rather than just ticking regulatory boxes.

Clients sometimes point out the blend of technical audit work with day-to-day advice, which helps avoid surprises during compliance periods. Nothing flashy here – just steady, sector-aware support that covers the basics well while adding bits like business recovery if things get tricky.

Key Highlights:

• External and internal audit provision
• Digital integration in accounting processes
• Sector specialists available
• Focus on client growth support

Services:

• External Audit
• Internal Audit
• Tax
• Payroll
• Business Advisory Services
• Corporate Finance
• Insolvency and Business Recovery
• Digital Services

Contact Information:

• Website: wbg.co.uk
• Phone: 0131 221 1221
• Email: info@wbg.co.uk
• Address: 1/1 Bearford House, 39 Hanover Street, Edinburgh, EH2 2PJ
• LinkedIn: www.linkedin.com/company/wylie-&-bisset-llp
• Twitter: x.com/WbgAccountancy

Henderson Loggie

Henderson Loggie delivers audit and assurance including statutory checks and independent reviews for transparency. Internal audit covers controls, compliance, risk management, and governance like GDPR or fraud prevention. Tax advice focuses on corporate liabilities and planning. Accounting includes bookkeeping and reporting. The company runs an Edinburgh office among Scottish locations.

Client types span owner-managed businesses, charities, public sector, and multinationals. Practical support runs through business lifecycles.

Key Highlights:

• Statutory audit provision
• Internal controls assurance
• Edinburgh office
• Fraud and governance focus

Services:

• Audit & Assurance
• Internal Audit
• Tax
• Accounting
• Payroll

Contact Information:

• Website: hlca.co.uk
• Phone: 0141 471 9870
• Email: info@hlca.co.uk
• Address: The Stamp Office, Level 5, 10-14 Waterloo Place, Edinburgh, EH1 3EG
• LinkedIn: www.linkedin.com/company/hendersonloggie
• Facebook: www.facebook.com/HendersonLoggie
• Instagram: www.instagram.com/hendersonloggie

TC Group

TC Group offers audit services covering statutory external checks and internal reviews through its Edinburgh setup (as TC Alexander Sloan). Accounts and compliance handle routine obligations. Tax focuses on efficiency, reliefs, and planning for businesses or individuals. Advisory includes growth, succession, and strategy. The approach avoids jargon for clear insights.

SMEs and Central Belt clients get proactive support year-round. Holistic view covers personal and business finances.

Key Highlights:

• External and internal audit
• Accounts compliance
• Tax efficiency planning
• Edinburgh Central Belt focus

Services:

• Audit
• Accounts and Compliance
• Tax
• Business Advisory
• Succession Planning
• Payroll

Contact Information:

• Website: www.tc-group.com
• Phone: +44 (0)330 088 7111
• Email: enquiries@tc-group.com
• Address: 1 Lochrin Square, 92-98 Fountainbridge, Edinburgh, EH3 9QA
• LinkedIn: www.linkedin.com/company/tc-group3
• Instagram: www.instagram.com/tcgroupuk

MHA

MHA supplies audit and assurance with industry knowledge for quality reporting. Tax covers corporate solutions and private client advice. Consulting and advisory tackle business needs including sustainability. As part of a network, it supports varied client sizes. Edinburgh delivery helps local and south-east Scotland businesses.

Insights touch on trade or sector compliance matters. Focus stays on tailored financial services.

Key Highlights:

• Audit and assurance delivery
• Tax solutions
• Advisory including ESG
• Edinburgh services

Services:

• Audit
• Assurance
• Tax
• Consulting
• Advisory
• Wealth Management

Contact Information:

• Website: www.mha.co.uk
• Phone: +44 (0)131 225 4681
• Address: 6 St Colme Street, Edinburgh EH3 6AD
• LinkedIn: www.linkedin.com/company/mha-uk
• Facebook: www.facebook.com/people/MHA-Accountants/100063452388108
• Instagram: www.instagram.com/mhaaccountants

Deloitte

Deloitte centres its audit and assurance on supporting clients through complicated, high-stakes financial work where accuracy and trust remain non-negotiable. The company directs efforts toward areas that impact clients most directly, along with their people and wider responsibilities. Experience means approaches evolve with changing regulations and business demands. Risk management and advisory often overlap with compliance needs, especially around reporting standards or controls.

In Edinburgh, mid-sized and larger businesses, as well as those with specific reporting or governance requirements, often turn to them for practical, reliable results that withstand scrutiny without unnecessary complexity.

Key Highlights:

• Experience with evolving needs
• Focus on trust in complex work
• Positive impact orientation
• Broad UK presence

Services:

• Audit
• Consulting
• Risk Management
• Tax
• Financial Advisory
• Assurance

Contact Information:

• Website: www.deloitte.com
• Phone: +44 (0)131 221 0002
• Address: 9 Haymarket Square, Edinburgh, EH3 8RY, United Kingdom
• LinkedIn: www.linkedin.com/company/deloitte
• Facebook: www.facebook.com/deloitteuk
• Twitter: x.com/deloitteuk

PwC

PwC delivers assurance and audit services geared toward helping companies meet reporting obligations while navigating economic shifts. Combining technical know-how with tech tools aims to improve efficiency and outcomes in compliance processes. Insights often cover regulation, risk trends, and sector developments that influence how audits get approached. Tax advisory addresses changing rules, and broader advisory supports M&A or financial services compliance.

Edinburgh clients frequently tap into their resources for bigger audits or where regulatory commentary adds value. The style leans toward forward-looking – not just checking boxes but highlighting areas that strengthen controls or performance.

Key Highlights:

• Integration of expertise and technology
• Regular industry and economic insights
• Support through transformation
• Focus on risk and regulation

Services:

• Assurance and Audit
• Tax
• Advisory
• Risk and Regulation
• Financial Services support
• M&A related services

Contact Information:

• Website: www.pwc.co.uk
• Phone: +44 (0)131 226 4488
• Address: Atria One, 144 Morrison Street, Edinburgh EH3 8EX
• LinkedIn: www.linkedin.com/company/pwc-uk
• Facebook: www.facebook.com/PwCUK
• Instagram: www.instagram.com/pwc_uk

BDO

BDO delivers audit and assurance services with sector-aware auditors carrying out transparent checks. Compliance comes through in outsourced accounting and business services where regulatory alignment gets handled. Tax advice covers UK and international rules to manage changes and obligations. Advisory provides commercial input for business directions. Reports touch on areas like charity fraud trends or sector-specific challenges that tie into compliance thinking.

The company operates across many countries with a connected structure. Focus stays on ambitious businesses and individuals through specialist input. Edinburgh doesn’t get a direct callout in main pages, but UK-wide delivery covers Scottish needs.

Key Highlights:

• Audit and assurance with sector specialisms
• Compliance in outsourced services
• Tax for evolving legislation
• Advisory for business ambitions

Services:

• Audit & Assurance
• Tax
• Advisory
• Business Services & Outsourcing

Contact Information:

• Website: www.bdo.co.uk
• Phone: 0131 347 0347
• Email: experienced.hire@bdo.co.uk
• Address: 30 Semple Street, Edinburgh, EH3 8BL, United Kingdom
• LinkedIn: www.linkedin.com/company/bdo-llp
• Instagram: www.instagram.com/bdo_uk

RSM

RSM provides audit, tax, and consulting services aimed at the middle market. The company runs from various UK locations including an Edinburgh office. Audit forms a core part of the offering alongside tax compliance and advisory. Consulting covers business needs with tailored approaches. Global network access supports international elements when clients expand.

Emphasis lands on understanding client situations to deliver value through practical solutions. Digital tools and data insights help shape the work. Edinburgh setup combines local knowledge with broader capabilities.

Key Highlights:

• Middle market focus
• Audit services included
• Edinburgh office presence
• Tax and consulting available

Services:

• Audit
• Tax
• Consulting
• Advisory

Contact Information:

• Website: www.rsmuk.com
• Email: info@rsmuk.com
• Phone: +44 (0)131 659 8300
• Address: 3rd Floor, 2 Semple Street, Edinburgh, EH3 8BL
• LinkedIn: www.linkedin.com/company/rsm-uk
• Instagram: www.instagram.com/rsm.uk

Saffery

Saffery offers audit and assurance alongside accounting and tax services for companies, individuals, and not-for-profits. Business advisory helps interpret complexities and build strategies. Outsourcing and payroll handle operational compliance aspects. Forensic and litigation support addresses specific issues. The company maintains an Edinburgh office delivering these tailored to local clients.

Membership in a worldwide network provides insight for cross-border matters. Sectors range from entrepreneurs and rural businesses to charities and financial services. Compliance ties in through governance work for not-for-profits and regulatory advice elsewhere.

Key Highlights:

• Audit and assurance provision
• Edinburgh office services
• Tax compliance and advisory
• Sector-specific support

Services:

• Audit and Assurance
• Accounting
• Tax
• Business Advisory
• Payroll
• Outsourcing
• Forensic and Litigation

Contact Information:

• Website: www.saffery.com
• Phone: +44 (0)131 221 2777
• Email: info@saffery.com
• Address: Level 4, 9 Haymarket Square, Edinburgh EH3 8RY
• LinkedIn: www.linkedin.com/company/saffery
• Instagram: www.instagram.com/saffery_uk

Forvis Mazars

Forvis Mazars handles audit and advisory in its Edinburgh office, focusing on understanding client requirements for reporting and controls. Tax compliance and advisory address obligations alongside planning. Accounting outsourcing covers financial and payroll support. Corporate finance deals with transactions. The setup sits in a central spot with hybrid working.

Sectors include healthcare, financial services, charities, and hospitality where tailored approaches come up. Emphasis lands on building relationships for consistent delivery.

Key Highlights:

• Audit and advisory in Edinburgh
• Tax compliance focus
• Accounting outsourcing
• Sector specialisms

Services:

• Audit and Advisory
• Tax Compliance and Advisory
• Accounting and Financial Outsourcing
• Corporate Finance and Deal Advisory
• Financial Planning

Contact Information:

• Website: www.forvismazars.com
• Phone: +44 131 313 7900
• Address: 58 Morrison Street, Edinburgh, EH3 8BP, United Kingdom
• LinkedIn: www.linkedin.com/company/forvis-mazars-in-the-uk
• Twitter: x.com/ForvisMazarsUK
• Instagram: www.instagram.com/forvismazarsuk
• Facebook: www.facebook.com/ForvisMazarsGroup

S&W Group

S&W Group provides audit and assurance through its Edinburgh office, aiming for clarity in financials and stakeholder trust. Corporate and personal tax covers compliance alongside planning. Business outsourcing handles operational tasks. Advisory supports growth and strategy. Sectors range from technology and manufacturing to retail and charities.

The location outside the centre makes it handy for Scotland-wide clients. Regulatory consulting sometimes ties into turning rules into advantages.

Key Highlights:

• Audit and assurance services
• Tax compliance and advice
• Edinburgh office accessibility
• Sector diversity

Services:

• Audit and Assurance
• Corporate Tax
• Personal Tax
• Business Outsourcing
• Advisory Consulting
• Payroll Services

Contact Information:

• Website: www.swgroup.com
• Phone: +44 131 625 5151
• Email: legal@swgroup.com
• Address: Q Court, 3 Quality Street, Edinburgh EH4 5BP
• LinkedIn: www.linkedin.com/company/swgroupuk
• Twitter: x.com/S_W_Group

Grant Thornton

Grant Thornton supplies audit, assurance, tax, and advisory services with a personal touch. The company combines local understanding with wider network reach. UK operations include an Edinburgh office for direct access. Audit work ensures reporting meets requirements while advisory tackles business challenges. Flexibility and rigour shape delivery.

Proactive relationships form a key part of how services roll out. Global connections add scale without losing insight. Focus remains on supporting growth and compliance in practical ways.

Key Highlights:

• Audit and assurance offered
• Edinburgh office location
• Tax and advisory included
• Local and network insight

Services:

• Audit
• Assurance
• Tax
• Advisory

Contact Information:

• Website: www.grantthornton.co.uk
• Phone: +44 (0)131 229 9181
• Email: malcolm.a.gomersall@uk.gt.com
• Address: 7 Castle Street, Edinburgh, EH2 3AH
• LinkedIn: www.linkedin.com/company/grant-thornton-uk
• Instagram: www.instagram.com/gt_trainees

AAB

AAB handles audit and assurance including external, internal, and joint venture checks. Accounting, tax, and payroll cover day-to-day compliance needs. Advisory drives growth through management accounts and planning. Corporate finance supports transactions and valuations. HR and people consultancy add layers for employment rules.

The company operates from an Edinburgh office among others in the UK and beyond. Services extend to restructuring, ESG reporting, and wealth management for varied client types. Client focus guides the approach across business stages.

Key Highlights:

• External and internal audit
• Tax and payroll compliance
• Edinburgh specialisation
• Advisory and corporate finance

Services:

• Audit & Assurance
• Tax
• Payroll
• Business Advisory
• Corporate Finance
• HR
• Restructuring and Recovery

Contact Information:

• Website: aab.uk
• Phone: +44 (0)131 357 6666
• Address: 81 George St, Edinburgh, EH2 3ES
• LinkedIn: www.linkedin.com/company/aab-accountants
• Facebook: www.facebook.com/AABLLP
• Twitter: x.com/AABGroup_
• Instagram: www.instagram.com/_aabgroup

Johnston Carmichael

Johnston Carmichael carries out audit work with partners leading on projects, often for businesses across various sectors. Tax advice handles personal and corporate matters, including updates on planning or budget changes. Advisory covers business support and sector-specific input. The company maintains an Edinburgh office for direct client access in Scotland. Conversations focus on shared ambitions rather than just routine filings.

Clients in areas like energy or rural businesses sometimes mention the practical edge from advisers who get real-world operations. Edinburgh presence ties into broader UK delivery without losing local feel.

Key Highlights:

• Audit partner appointments
• Tax director roles
• Edinburgh office head
• Sector insights available

Services:

• Audit
• Tax
• Business Advisory
• Corporate Finance

Contact Information:

• Website: johnstoncarmichael.com
• Phone: 0131 220 2203
• Address: 7-11 Melville Street, Edinburgh, EH3 7PE
• LinkedIn: www.linkedin.com/company/johnston-carmichael-chartered-accountants-and-business-advisers
• Facebook: www.facebook.com/JohnstonCarmichael
• Twitter: x.com/JC_Accountants
• Instagram: www.instagram.com/johnston_carmichael

Conclusion

Wrapping things up, navigating audit and compliance in Edinburgh really comes down to finding the right fit for where your business sits right now – and where it’s headed. Whether you’re dealing with straightforward statutory requirements or layering in more complex governance, risk checks, or sector-specific rules, the city’s scene offers solid options that balance technical accuracy with practical, hands-on support. It’s reassuring to know there’s expertise available locally that understands Scottish nuances alongside UK-wide standards, so you don’t end up wrestling with distant processes or generic advice.

At the end of the day, good compliance isn’t just about avoiding headaches from regulators – it builds confidence with stakeholders, frees up your focus for growth, and often uncovers ways to run things more efficiently. If you’re weighing your next step, chatting with a few providers who click with your setup usually clarifies things fast. Edinburgh’s got the resources; it’s about picking what feels straightforward and reliable for you.