As a progressive, personable and driven individual with a career spanning three decades, progressing from Trainee Accountant to CEO, to leading three management buyouts, Sheila has never compromised on the values at the heart of organisations or of herself as a business leader. Her dedication extends to additional endeavours including roles serving as a school

James’ background as an entrepreneur gives him a uniquely sympathetic view of the journey ambitious SMEs are on as he’s lived the opportunities and challenges these business’ face. More recently, he’s been able to combine that experience with building a boutique professional services firm, harnessing the power of technology, data and people to achieve growth.

Warren is a life-long accountant. He spent most of his career at a Big 4 firm, where he helped hundreds of businesses to raise funding and grow. As CEO and co-founder of Sumer, his main focus is to champion our clients and lead our exceptional colleagues. Warren is a passionate advocate of inclusion in the

Prior to joining Sumer, Jules has worked in a range of industry sectors delivering risk and compliance programmes, bringing over 24 years experience in both consulting and in-house roles. Now at Sumer, she is responsible for developing, implementing and overseeing Sumer’s risk and compliance functions to ensure we always have the confidence and trust of