Mazars UK Auditor Profile

Mazars UK is the British practice of Forvis Mazars, one of the world's largest audit and advisory networks. With offices across major UK cities including London, Birmingham, Manchester, and Edinburgh, Mazars UK provides a full suite of audit, tax, and advisory services with particular strength in the mid-market segment where it competes directly with the Big Four at more accessible price points.

What Mazars UK Does Well

Mid-market leadership is Mazars UK's defining characteristic. The firm has positioned itself as the go-to alternative for companies that have outgrown boutique advisors but find Big Four fees prohibitive. This sweet spot means Mazars UK teams are experienced with the specific challenges of growing companies navigating compliance for the first time.

Integrated compliance and financial audit services allow clients to bundle statutory audits with SOC 2, ISO 27001, and GDPR assessments. This integration reduces duplication, as overlapping control testing can be shared across engagements.

Cyber Essentials and Cyber Essentials Plus certification capability alongside broader ISO 27001 programs makes Mazars UK efficient for companies that need both UK government scheme certifications and international standards.

Engagement Process

Mazars UK engagements follow a structured methodology: scoping workshop, risk assessment, control testing and evidence review, fieldwork, draft report review, and final delivery. The firm emphasizes partner-led engagement management, ensuring senior oversight throughout.

Pricing Expectations

Mazars UK's pricing is competitive for the mid-market. ISO 27001 certification audits typically cost GBP 10,000 to GBP 20,000. SOC 2 Type II audits range from GBP 15,000 to GBP 35,000 for mid-size companies. Cyber Essentials Plus starts at around GBP 2,500.

Who Should Choose Mazars UK

Mazars UK is well-suited for mid-market companies seeking a reputable, globally connected firm with strong UK presence, competitive pricing, and the ability to handle both domestic and international compliance frameworks.