Best Forensic Accounting Consulting Services in the UK
UK Forensic Accounting Consultants
In the UK’s evolving business and legal environment, forensic accounting is no longer reserved for corporate scandals or courtroom drama. It’s a frontline tool in managing regulatory risk, uncovering financial irregularities, and strengthening commercial accountability.
From family law disputes and business valuations to director misconduct and insurance fraud, the right forensic accounting advisor can help you not only respond to financial events but also pre-empt them.
At Digital Reference, we don’t list providers lightly. We assess technical depth, credibility with courts, industry expertise, and leadership that values clarity over jargon. This guide features professionals who operate under UK legal, tax, and business norms and who routinely deliver where it matters: in dispute resolution, compliance investigations, and commercial recoveries.
🧭 How We Selected These UK-Based Experts
This list is the result of a multi-step evaluation that prioritized practical capability over polished marketing.
✔ Professional standing
- We looked for designations such as FCA, FCCA, MAE, and qualifications under UK bodies like ICAEW, FRC, and The Academy of Experts.
✔ UK legal and regulatory alignment
- We chose firms with experience navigating HMRC, Companies House, civil litigation frameworks (e.g., CPR Part 35), and SRA-regulated legal environments.
✔ Evidence of results
- Our selections are grounded in demonstrated outcomes, case studies, expert appointments, testimonials from solicitors, and consistent professional engagement.
Ready to view these trusted companies? Let's dive in!
Longworth Forensic Accounting Limited
🔗 Website: https://www.longworthforensic.co.uk/
What they do:
Specializes in forensic accounting, business valuations, and expert witness reports—especially in family law and commercial disputes.
Who they work with:
Solicitors, individuals in financial proceedings, and SMEs involved in litigation or fraud investigations.
Operating model:
Led directly by Sally Longworth, often appointed as a Single Joint Expert in court cases.
💡 Why they stand out:
- Court-accepted, impartial reports
- Deep experience in UK family law
- Clear, jargon-free communication
Sally Longworth, Founder, Longworth Forensic
🔗 LinkedIn: https://www.linkedin.com/in/sallylongworth/
Sally is a Chartered Accountant with over 30 years in forensic accounting, including prior leadership roles at Grant Thornton. She’s a registered expert witness and full member of The Academy of Experts. Known for her clear, unbiased reports, Sally is regularly appointed in complex family and commercial cases across the UK.
Hayes Forensics
🔗 Website: https://www.hayesforensics.com/
What they do:
Offers forensic accounting, fraud investigations, and financial reviews for legal proceedings and internal disputes.
Who they work with:
Law firms, corporate boards, and small businesses dealing with financial irregularities or litigation.
Operating model:
Run by John Hayes, the firm works on a consultancy basis, typically on referrals through legal or compliance channels.
💡 Why they stand out:
- Known for fast response in urgent fraud cases
- Experienced in cross-border financial matters
- Delivers clear expert opinions for the court
John Hayes, Founder, Hayes Forensics
🔗 LinkedIn: https://www.linkedin.com/in/john-hayes-cyprus
John is a seasoned forensic accountant with international experience spanning the UK and Cyprus. With a background in global fraud investigations, he’s known for swift, discreet evidence gathering and clear expert reporting for cross-border financial cases.
Matrix Forensic Accounting & Investigations
🔗 Website: https://www.matrixforensic.co.uk/
What they do:
Delivers forensic accounting, fraud risk assessments, expert witness work, and business interruption claims.
Who they work with:
Law firms, insurers, SMEs, and regulated sectors require dispute resolution or investigation support.
Operating model:
Led by Shaun Walbridge FCCA, offering both reactive forensic support and proactive dispute analysis.
💡 Why they stand out:
- Known for objective, court-friendly reports
- Accredited mediator and expert witness
- Strong track record in economic loss and insolvency disputes
Shaun Walbridge, Founder, Matrix Forensic
🔗 LinkedIn: https://www.linkedin.com/in/shaun-walbridge-matrixforensic/
Shaun holds FCCA credentials and has decades of experience in forensic accounting, mediation, and expert determination. Recognized in commercial dispute tribunals and insurance claims, he’s valued for neutral, court-ready analysis.
LitAcc
🔗 Website: https://www.litacc.co.uk/
What they do:
Focuses on forensic accounting, expert witness services, commercial litigation support, and fraud investigations.
Who they work with:
Solicitors, legal teams, and businesses involved in civil disputes or investigations.
Operating model:
Operates as a specialist forensic consultancy, led by FCA-qualified professionals with court experience.
💡 Why they stand out:
- SJE and party-appointed expert in commercial disputes
- Strong referral relationships with legal practices
- Offers both proactive fraud detection and reactive investigation
Asim Sheikh, Founder, LitAcc
🔗 LinkedIn: https://www.linkedin.com/in/asim-sheikh-aca/
Asim is a Chartered Accountant and accredited expert with FCA and Academy of Experts credentials. He acted as both Single Joint Expert and party-appointed advisor in civil disputes, known for simplifying complex cases and maintaining strict impartiality.
JTA Accountants
🔗 Website: https://jtaaccountants.co.uk/
What they do:
Provides forensic reviews, valuations, and fraud audits alongside general accounting and tax services.
Who they work with:
Startups, property firms, and SMEs need clarity in financial disputes or compliance checks.
Operating model:
A multidisciplinary practice led by Jawad Burney, offering forensic insight as part of broader advisory relationships.
💡 Why they stand out:
- Versatile team with real-world business insight
- Blends tax, audit, and forensic services under one roof
- Known for responsiveness and straightforward delivery
Jawad Islam Burney, Founder, JTA Accountants
🔗 LinkedIn: https://www.linkedin.com/in/jawad-islam-burney-a42524257/
Jawad is a Chartered Accountant with proven expertise in forensic reviews, valuations, and financial investigations. He merges accountancy and tax advisory services, bringing commercial insight to SME dispute resolution.
Quantis Forensic Accountants
🔗 Website: https://www.forensic-accountants.co.uk/
What they do:
Quantis Forensic Accounting provides specialist forensic accounting services, including fraud investigation, loss of profits analysis, business valuations, and expert witness reporting. They have a strong track record in both civil and criminal proceedings, assisting with financial clarity in contentious matters.
Who they work with:
Law firms, corporate clients, insurers, and public sector bodies require forensic expertise in litigation, arbitration, and fraud cases.
Operating model:
Partner-led practice offering tailored forensic investigations and clear, court-ready reports. Quantis works closely with legal teams to meet strict deadlines and evidentiary standards.
💡 Why they stand out:
- Decades of combined forensic experience across multiple industries
- Recognized for delivering robust, defensible expert witness testimony
- Strong reputation for thorough investigations and accessible findings
Peter Smith, Founder, Quantis Forensic Accountants
🔗 LinkedIn: https://www.linkedin.com/in/peter-smith-b883674
Peter Smith is a Chartered Accountant with extensive experience in forensic accounting and litigation support. Before founding Quantis, he held senior roles in major accounting firms where he led high-profile investigations into fraud and financial disputes. Peter is frequently instructed as an expert witness and is known for his meticulous analysis and clear, persuasive evidence in court.
CF Forensics
🔗 Website: https://www.cfforensics.co.uk/
What they do:
Specialist forensic firm handling fraud investigations, valuations, loss quantification, and expert reporting.
Who they work with:
Legal teams, insurers, and businesses dealing with financial misconduct or legal disputes.
Operating model:
Led by José Fernandes, the firm handles complex, high-stakes cases on an independent engagement basis.
💡 Why they stand out:
- Strong reputation for unbiased financial clarity
- Experienced in criminal, civil, and family litigation
- Combines law (LLB) and finance (FCA) expertise
José Fernandes, Founder, CF Forensics
🔗 LinkedIn: https://www.linkedin.com/in/josefernandes1/
José combines legal training (LLB) with FCA and Academy of Experts qualifications. An expert in civil, criminal, and family litigation, he’s respected for delivering impartial, balanced analysis in high-value disputes.
Integrity Accounting & Forensic Solutions Ltd
🔗 Website: https://www.integrityafs.co.uk/
What they do:
Provides forensic accounting, risk assessments, and training to help organizations detect and prevent fraud.
Who they work with:
Local authorities, charities, and SMEs with complex financial oversight needs.
Operating model:
Run by Claire Berrington, the firm operates on a consultative basis with clear, ethics-driven engagement.
💡 Why they stand out:
- Strong public sector experience
- Focused on fraud prevention, not just post-event analysis
- Offers tailored forensic training
Claire Berrington, Founder, Integrity AFS
🔗 LinkedIn: https://www.linkedin.com/in/claire-berrington-b07b751b/
Claire blends internal audit, anti-fraud training, and forensic accounting experience. As a trusted advisor to local authorities, charities, and SMEs, she’s known for proactive fraud prevention and ethics-driven delivery.
Lawler Consulting
🔗 Website: https://www.lawlers.co.uk/
What they do:
The firm focused on forensic accounting, valuations, dispute resolution, and expert witness services.
Who they work with:
Law firms, private clients, and companies involved in high-value commercial disputes or fraud cases.
Operating model:
Led by David Lawler, the firm operates with precision and discretion, often instructed in sensitive or contentious legal matters.
💡 Why they stand out:
- Decades of expert witness experience
- Specialist in complex financial modeling and damage quantification
- Trusted across multiple UK jurisdictions
David Lawler, Founder, Lawler Consulting
🔗 LinkedIn: https://www.linkedin.com/in/dmlawler/
David is a veteran forensic accountant and expert witness with extensive courtroom experience. Specializing in commercial dispute valuation and damage quantification, he’s respected for clarity and depth across UK jurisdictions.
Independent Economics & Finance LLP
🔗 Website: https://ief-llp.com/
What they do:
Provides forensic economics, valuations, and expert opinions in commercial disputes, regulatory investigations, and competition cases.
Who they work with:
Legal firms, regulators, and corporations are navigating economic damages or antitrust inquiries.
Operating model:
Led by economist Tim Giles, offering specialized analysis grounded in real-world financial economics.
💡 Why they stand out:
- Focused on forensic economics, not general accounting
- In-demand for competition and pricing-related cases
- Strong academic and commercial credentials
Tim Giles, Partner, IEF LLP
🔗 LinkedIn: https://www.linkedin.com/in/tgilesfinecon/
Tim is a forensic economist with strong academic and regulatory credentials. He provides expert analysis in commercial disputes, competition cases, and economic damage assessment, valued for precision and data-led insights.
🎯 Final Thoughts from Digital Reference
From whistleblower cases to business valuations, UK forensic accountants are playing a vital role in today’s financial accountability landscape. Whether you're preparing for court or preventing misconduct, these providers offer deep expertise without the Big Four overhead.
At Digital Reference, we help you:
✅ Identify the right forensic fit
✅ Understand scope, cost, and outcomes before engaging
✅ Connect with experts who balance technical depth with practical delivery
Need a trusted forensic advisor, fractional, virtual, or full-time? We’ll help you find one that fits your case, your budget, and your timeline.
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- Finance Consulting Services in London
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- Finance Professionals: What Are They and What Do They Do?
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