Jack Jeffries

Jack is an experienced commercial leader, with a focus on delivering measurable commercial outcomes across complex programmes. He specialises in leading large, multidisciplinary teams across high value sourcing and contract management projects, supporting organisations to strengthen commercial capability and deliver value for money.

Jack has extensive experience working with senior leaders across central government and wider public sector organisations, leading large-scale commercial transformations in complex and highly regulated environments. He brings a pragmatic, delivery-focused approach to helping clients manage risk, improve financial performance, and embed sustainable commercial practices.