Securities services technology evolution

22 Jul 2026

Richard Wilson, executive director, S&P Global Market Intelligence, looks at how technology transformation is shifting from a focus on innovation alone, to the challenge of building scalable, efficient, and resilient operating models

Image: S&P Global Market Intelligence

The securities services industry has entered one of its most significant periods of transformation in recent years. While change has always been a constant in post-trade, today’s environment is different. Firms are no longer responding to a single market initiative or regulatory reform, instead, they are managing the impact of multiple, overlapping change programmes that are fundamentally reshaping custody and securities operations. Accelerated settlement cycles, evolving market infrastructure, operational resilience requirements, expanding clearing obligations, increasing asset servicing complexity and the emergence of artificial intelligence and digital assets are all demanding investment and attention simultaneously. Against this backdrop, firms are also continuing to modernise ageing technology ecosystems while meeting growing client expectations for transparency, efficiency and service quality.

To better understand how the industry is responding, S&P Global Market Intelligence recently commissioned independent research into the technology evolution of securities services. The objective was not to identify the next technology trend, but to explore how firms are adapting their operating models to support long-term growth, resilience and competitiveness in an increasingly demanding market environment.

One of the strongest themes to emerge is that the industry’s greatest challenge is no longer technology adoption alone. While cloud, APIs, automation, AI and digital assets are firmly established on transformation roadmaps, successful modernisation increasingly depends on the ability to align technology with simplified workflows, trusted data and scalable operating models. Technology delivers its greatest value when it removes operational friction rather than simply introducing new capabilities.

The research also highlights the continued burden of legacy platforms. Many institutions still devote a significant proportion of technology budgets to maintaining or transforming existing environments, reducing the capacity available for strategic innovation. At the same time, post-trade functions are evolving from operational utilities into strategic differentiators, particularly in asset servicing where client expectations, transparency, and operational risk continue to increase.

Perhaps the most important finding is that the firms making the strongest progress are those taking a disciplined approach to transformation. Rather than pursuing every new technology, they are focusing on simplifying operating models, harmonising data, redesigning workflows and improving interoperability across platforms. They recognise that automation, AI and future innovations can only deliver sustainable value when built on strong operational foundations.

Ultimately, the next phase of securities services evolution will be defined less by technology ambition and more by operational readiness. The organisations that succeed will be those that can absorb continuous market change without adding unnecessary cost, risk, or complexity. By aligning data, workflows, and technology architecture around a modern, scalable operating model, firms will be better positioned to respond to future market developments while delivering greater efficiency, resilience, and client value.

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