AAB Appoints Lorraine Quinn as Head of Audit in Glasgow 

Leading professional services firm, AAB, has announced the appointment of Lorraine Quinn as Head of Audit for its Glasgow office. 

Lorraine joins AAB from PwC. During her tenure, she led complex audit engagements for a diverse portfolio of clients, supporting businesses across a range of sectors with high-quality assurance, regulatory compliance, and strategic insight. 

In her new role at AAB, Lorraine will strengthen AAB’s audit team in Scotland, working closely with clients to deliver robust, risk-focused audits and actionable commercial advice. Her appointment further enhances AAB’s senior leadership team in Glasgow and underlines the firm’s continued investment in experienced talent to support its growth ambitions. 

Lorraine Quinn, Head of Glasgow Audit at AAB, said: “I’m delighted to be joining AAB at such an exciting stage in its growth journey. The firm has built a strong reputation for combining technical excellence with a genuinely collaborative and client-focused approach. I’m looking forward to working with colleagues across the business to help clients navigate an evolving regulatory landscape while supporting their wider strategic objectives.” 

Gary Harding, Head of Audit at AAB, added:  “Lorraine brings exceptional audit expertise and leadership experience to our Glasgow team. Her track record at PwC, combined with her deep understanding of the Scottish market, makes her a fantastic addition to the firm. We are committed to investing in top-tier talent to ensure we continue delivering outstanding service and insight to our clients.” 

Lorraine’s appointment reflects AAB’s ongoing commitment to strengthening its audit and assurance capabilities across the UK, as the firm continues to expand its footprint and service offering. 

Now employing over 1,800 people across 23 locations, AAB’s scale, ambition and momentum reflect a business that is strongly positioned for its next chapter of expansion with the backing of Goldman Sachs Alternatives.