Sumer NI has announced the appointment of Karen Mitchell as partner within its Corporate Audit team, further reinforcing the firm’s commitment to delivering high-quality audit and assurance services to businesses across the region.
An Accountancy graduate of Queen’s University, Belfast, Karen brings more than 20 years’ experience in corporate statutory and internal audit engagements with a strong track record of working with both locally owned and internationally backed organisations across a broad range of sectors including consumer goods, agrifood, manufacturing, energy, and telecommunications.
Utilising her exceptional leadership credentials, including managing multidisciplinary teams, maintaining audit quality standards, and mentoring and developing high-performing professionals, Karen will specialise in corporate external audit, supporting businesses across Northern Ireland with robust, reliable assurance services.
Her appointment reflects Sumer NI’s continued investment in expert talent and its focus on delivering technical excellence and sector insight to its growing client base.


