Opportunity Knocks for New ISBA Boss Mark Given

Key Takeaways

• Mark Given appointed ISBA chair, succeeding Pete Markey
• Advertiser‑agency trust at historic low, causing spend inefficiencies
• Tech giants dominate ad spend; platforms face pressure to improve transparency
• ISBA could push agencies to demand ROI proof from Facebook, Google, Amazon

Pulse Analysis

The Institute of the Advertising Industry (ISBA) has long served as a collective voice for UK advertisers, lobbying on policy, standards and best practices. Mark Given’s appointment marks a shift from his extensive retail leadership at Sainsbury’s to a part‑time role that could redefine the association’s influence. His experience navigating large‑scale consumer data and supply‑chain complexities may equip ISBA with fresh perspectives on how advertisers can extract value from fragmented media channels.

Trust between advertisers and agencies has eroded to a point where both parties suspect the other of siphoning budgets without delivering results. This mistrust is compounded by the overwhelming share of ad spend captured by a handful of tech platforms—Facebook, Google and Amazon now command the majority of digital budgets. Agencies often lack the leverage to demand rigorous proof of performance, leaving advertisers to shoulder costs that feel increasingly unjustified. The industry’s call for transparent metrics, third‑party verification and clearer attribution models has never been louder.

Given’s tenure presents a strategic opening for ISBA to act as a catalyst for change. By convening advertisers, agencies and platform representatives, the association can push for standardized reporting frameworks and enforceable accountability clauses. If ISBA successfully pressures agencies to require concrete ROI evidence from tech giants, it could trigger a ripple effect: advertisers may reallocate spend toward channels with demonstrable impact, and platforms may be compelled to refine their measurement tools. Such shifts would not only improve efficiency but also restore confidence across the UK advertising ecosystem, potentially influencing global best‑practice standards.