London Tech Leadership Shuffle Heats Up
London's C-suite is in motion as companies prioritize new skills. Global trading platform MarketAxess brought in a new CTO to overhaul its AI and trading strategy, while security firm Kocho named Hannah Birch its new CEO. Meanwhile, London merchant bank Henry Costa Partners also announced two senior appointments, including Jeanie Kim as Partner.
The CTO role is increasingly a strategic business partner, moving beyond pure technology management to align innovation with executive goals. A core responsibility now involves translating business objectives into a tangible technology roadmap, requiring deep collaboration with the CEO and other C-suite leaders. This shift means CTOs are pivotal in technical due diligence for M&A, assessing the scalability, security, and technical debt of potential acquisitions. In the adtech space, the deprecation of third-party cookies is forcing a fundamental rebuild of measurement and targeting infrastructure. Marketers are now grappling with incomplete data, making first-party data strategies and server-side tracking critical to regaining signal quality. Consequently, techniques like Media Mix Modeling (MMM) are seeing a resurgence for strategic planning, though they lack the granularity for real-time tactical optimization. To combat signal loss, advertisers are turning to creative automation to scale the production of tailored ad assets. These systems use templates and data feeds to generate numerous ad variations, enabling rapid testing and personalization without a linear increase in design resources. This trend is part of a broader shift toward AI-driven efficiency in programmatic advertising, which also includes smarter targeting and bidding. A parallel trend is the rise of AI agents and agentic workflows, which use autonomous AI to manage and automate complex business processes with minimal human input. These systems are moving beyond simple task automation to orchestrate multi-step workflows, analyze data for decision-making, and adapt to real-time changes. For enterprises, this promises to accelerate processes like IT service resolution, supply chain management, and financial monitoring. The UK tech ecosystem shows robust funding activity, with over £1 billion invested in a single week in late February 2026, dominated by a massive £888 million Series D for London-based AI firm Wayve. Overall, UK startups raised $4.26 billion in the first two months of 2026, an increase from the same period in 2025. Fintech remains the most funded sector, and London continues to attract the lion's share of venture capital. The 2026 Formula 1 season kicks off with significant regulation changes aimed at improving racing. The new cars are smaller, lighter, and feature active aerodynamics on both front and rear wings to reduce drag, replacing the traditional DRS system. Ahead of the season opener in Australia, a loophole concerning engine compression ratios has been addressed, with a new rule taking effect on June 1st.
