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 workplace. At the weekends, you’ll find him cheering (and shivering) at his children’s football matches, or with his nose in a trashy book.
Warren Mead

Become a part of our community
Join a growing network of forward-thinking firms, advisors, and leaders shaping the future of accountancy and business support. When you connect with Sumer, you’re not just joining a group—you’re joining a movement.