Internal Audit and Risk Assurance – London W1
internal audit thanzil khan

Internal Audit and Risk Assurance – London W1

We’re a UK firm of Chartered Accountants. Our internal audit services are designed to improve your:

  • Decision-making
  • Staff accountability
  • Results

We’ll start by developing your project plan and agreeing on your KPIs, enabling you to measure the improvement in your results.

Projects are delivered by an experienced, qualified internal auditor.

Internal Audits – How We Help

We’ll work with you to build a trusted partnership by:

  • Understanding and analysing your challenges to identify their underlying causes
  • Providing practical advice tailored to your specific needs
  • Giving constructive feedback to help staff improve performance
  • Helping you embed a culture of continuous improvement

Project Delivery

Our internal audit service will:

  • Deliver on time and on budget
  • If required,  commence projects rapidly – we currently (August 2025) have staff available.
  • Work flexibly as:
    • A fully outsourced service
    • A co-sourced service (allocating work between us as required)
    • An ad-hoc/one-off service. We’re often able to complete ad-hoc services within 1–2 weeks of your go-ahead

Internal Audit Technical Experience

We bring 20 years of internal audit experience at the national and mid-tier company level, working across:

Corporate Governance Health and Safety
Risk Management Business Transformation
Cyber and IT Risk Business Health Checks
Environmental Sustainability and Governance Project / Programme Management
External Quality Assessments Benchmarking and Thematic Reviews
Anti-Fraud Policy Development
Data Analytics SOC 1 and 2 (SSAE 18)
    • Governance Risk Compliance (GRC)
    • Risk management, including enterprise risk management
  • Cyber, data analytics and technology risk
  • Environmental Sustainability and Governance (ESG)
  • External Quality Assessment (EQA)
  • Controls assurance
  • Fraud investigations (both proactive and reactive)
  • Consultancy support for
    • Health and Safety
    • Business health checks
    • Business transformations
  • Project and programme management
  • Benchmarking and thematic reviews
  • Policy development

Internal Audit Sector Experience

We typically work with:

  • Growing mid-tier and SME businesses
  • Charities and not-for-profits
  • Government departments and NGOs

We have in-depth internal audit experience in:

Corporate/Commercial Public Sector
 Banking  Local Government
 Financial services  Central Government bodies
 Insurance  Emergency Services
 Retail  Non-Departmental Public Bodies (NDPB)
 Fintech Education
 Listed Companies Academy Trusts (Single and multiple academy trusts)
 Utilites

Further Education (FE)
  Energy Higher education (HE)
Not for Profit/Charity
Third sector clients
Non-Governmental Organisations (NGOs)
  • Corporate
    • Banking
    • Financial services
    • Insurance
    • Retail
    • Fintech
    • Listed Companies
    • Utilities
    • Energy
    • Manufacturing
  • Commercial
  • Public Sector
    • Local Government
    • Central Government bodies
    • Blue light
    • Non-Department Public Bodies (NDPB)
  • Not for Profit
  • Charities
    • Education
      • Higher education (HE)
      • Further Education (FE)
      • Academy Trusts (Single and multiple academy trusts)
    • Non-Governmental Organisations (NGOs)
    • Third sector clients

Audit Staff Resources

Our internal audit team is led by a Partner who is a Chartered Member of the Institute of Internal Auditors (CMIIA).

  • We can meet your audit needs – as we’ve dozens of experienced auditors.
  • Over 50% of our audit team are from top-4 and top-5 firms.
  • We’re a full-service firm with 90 staff.
  • We’re based in West London and have several offices. Our services are available in the UK, as well as in the United States, the Middle East, and the European Union.

Internal Audit Partner

internal audit thanzil khan

Thanzil Khan BA CMIIA FIoL

Risk and Technology Assurance Partner

  • BA Hons Accounting & Finance
  • Chartered Member of the Institute of Internal Auditors (CMIIA)
  • 20+ years of experience in internal audit, risk management and governance advisory
  • Supported a wide range of clients across corporate/commercial, public sector, and not-for-profit organisations
> Thanzil's full profile

Next Step

Contact us to relieve your internal audit headache. You’ll be pleased you did.