Jack Jeffries

Jack brings a sharp commercial mindset to IGS Transform, focusing on shaping client agendas early and positioning IGS as the partner of choice. He blends consulting expertise with a strong understanding of public-sector challenges, enabling him to identify emerging needs and frame them in a way that resonates with senior decision-makers. Jack is skilled at elevating conversations to strategic value and organisational impact, cutting through noise to articulate clear, outcome-led propositions. He builds trust quickly, challenges constructively and creates the momentum required for long-term partnership. At IGS Transform, Jack strengthens our front-door consulting capability – shaping go-to-market approaches, refining service offerings and supporting account strategies across priority sectors. He brings a commercial lens anchored in substance, ensuring ideas are attractive, credible, and built to scale.