Smith & Williamson Auditor Profile
Smith & Williamson, now part of Tilney Smith & Williamson (Rathbones Group), is one of the UK's leading professional services firms combining accountancy, investment management, and tax advisory. With origins dating back to 1881, the firm has a distinguished heritage serving mid-market businesses and high-net-worth individuals across the United Kingdom and Ireland.
What Smith & Williamson Does Well
Financial services specialization is deeply embedded in the firm's DNA. Smith & Williamson serves banks, asset managers, insurance companies, and fintech firms with compliance audits that reflect detailed understanding of FCA regulations, PRA requirements, and financial sector-specific frameworks.
Integrated advisory approach means compliance audits are delivered alongside investment management, tax, and corporate finance advice. This holistic view helps clients understand how compliance requirements interact with their broader business strategy and regulatory obligations.
UK and Ireland coverage through offices in London, Bristol, Birmingham, and Dublin provides genuine geographic reach for companies operating across the British Isles. This footprint is valuable for organizations with distributed operations.
Engagement Process
Smith & Williamson follows a structured engagement process beginning with scoping and planning. Their audit teams include ICAEW-qualified chartered accountants and information security specialists. Evidence collection and testing follow established standards, with regular client communication throughout the engagement.
Pricing Expectations
ISO 27001 certification audits start around GBP 10,000. SOC 2 engagements range from GBP 15,000 to GBP 35,000. Cyber Essentials Plus certification is available from GBP 3,000. GDPR compliance assessments vary based on scope.
Who Should Choose Smith & Williamson
Smith & Williamson is well-suited for UK mid-market companies, particularly those in financial services, professional services, and technology. Organizations seeking an integrated audit and advisory relationship will value the firm's breadth of capabilities.