Your service ecosystem is more fragile than you think

I was asked to contribute to a crowdsourced paper on the ITSM risks leaders are underestimating in 2026, produced by SymphonyAI. My answer wasn’t about a specific technology or a particular skills gap. It was about something more structural: how fragile service ecosystems have become and how little attention most organizations pay to that fragility.

My specialism is Service Integration and Management (SIAM), which is about how organizations govern and deliver value across complex networks of service providers. What I consistently see is that the risk isn’t where leaders are looking. It’s in the structure holding everything together.

The operating model is lagging behind the technology

The technology landscape is moving fast, and that’s genuinely exciting. AI-driven services are being introduced at a rapid pace, often across multiple departments simultaneously. Niche providers are being brought in for specialist capabilities. New platforms and innovations are constantly being added to the portfolio. All of this has the potential to create significant value and real competitive differentiation.

The problem is that many organizations are still trying to manage all of it using legacy ITSM processes and supplier contracts designed for stability, not for continual change. Those contracts were drafted around assumptions that may no longer hold. Those processes weren’t built with the expectation that the service landscape would shift as frequently as it does now. So, the operating model lags behind reality, and the organization gets suboptimal outcomes from good technology because the governance structures aren’t keeping pace.

The failure point is usually the joins

The weak point in a complex service ecosystem tends not to be a single provider doing a bad job. It’s the joins between providers: the handoffs, the shared responsibilities, the escalation points, the contractual assumptions that were reasonable at signing and no longer reflect how services are actually being delivered. When those joins are weak, the organization suffers, and it’s often difficult to pinpoint why, because no single provider is obviously at fault.

Incidents drag on because accountability isn’t clear. Changes can’t be made without extensive coordination. Customers receive an inconsistent experience because their end-to-end journey crosses multiple provider boundaries, and none of those providers has sight of the whole picture. At the leadership level, the results from transformation programs and technology investment don’t materialize, which is difficult to explain to boards that have approved significant spend.

The stakes are higher in 2026

Competitive advantage is increasingly coming from technology and from how well organizations orchestrate individual service providers and service components into coherent end-to-end services. That raises the stakes for integration. A single integration failure can undermine the value of an entire service or a transformation program. It can affect customer trust and create security or compliance exposure. Boards and C-suites are watching closely in 2026 and expect to see returns on technology investments. That expectation can only be met if the service integration layer is treated as a strategic discipline.

Three areas worth examining

This doesn’t have to mean a full-scale transformation program. It does require deliberate thought. There are three areas I’d encourage leaders to look at.

First, design an ecosystem that supports change. Start from the assumption that services, providers, and technologies will evolve. The question then becomes: what needs to change in the operating model to enable that evolution without constant disruption?

Second, invest in integration governance. That means clear accountability, consistent practices across providers, and managing end-to-end performance rather than measuring each provider against its own targets in isolation. Individual provider targets can all be green while the overall customer experience is poor. What gets measured has to reflect what customers actually receive.

Third, manage the end-to-end experience deliberately. Make sure your provider ecosystem is aligned toward outcomes, not just outputs, and treat the joins between providers as operational controls that need active attention. Those joins are where risk accumulates. They need to be governed, not assumed.

Integration as strategic resilience

Leaders who treat service integration as a source of strategic resilience, rather than a technical concern, will be better positioned to future-proof their ecosystems. That means embedding SIAM principles into the operating model, even at a modest scale, and doing so deliberately enough that the ecosystem can absorb change rather than be destabilized by it.

My perspective is one of 17 in the full paper. The contributors span the ITSM community, and their responses cover four broad areas: people, process, technology, and value delivery. What’s consistent across them is that the risks receiving the most attention are rarely the ones doing the most damage.