How leading organisations are rethinking asset management across portfolios

A better model starts with a different question

If current approaches fall short because they are fragmented, reactive and too focused on individual buildings, the next step is not simply more activity. It is a different way of thinking. Leading organisations are starting with a broader question: not what needs fixing next at site level, but where intervention will create the greatest value across the portfolio. That shift may sound subtle, but it changes the logic of asset management completely.

Instead of treating every building as a stand-alone decision, they are looking across the wider estate to understand where risk is accumulating, where money is being misallocated and where investment timing matters most. They are moving away from local optimisation and towards portfolio intelligence – a clearer view of how asset condition, lease strategy, financial exposure, operational criticality and carbon priorities interact across the portfolio.

This matters because most of the trade-offs organisations now face are no longer site-specific. The question is not only whether an asset is ageing or underperforming. It is whether investing in that asset, at that moment and in that location, is the right decision when viewed against every other priority in the estate. Leading organisations are beginning to manage assets in that wider context, and the result is usually better prioritisation, stronger resilience and more defensible capital decisions.

From maintenance thinking to value thinking

One of the clearest differences is that leading organisations are moving away from a narrow maintenance mindset. Traditional models tend to focus on keeping assets running and minimising near-term operational spend. But that is not the same as protecting long-term value. In fact, it can often do the opposite, especially when assets are only replaced after failure or when short-term savings create larger capital and operational exposure later on.

This is where ISS’ concept of Total Value of Ownership, or TVO, becomes useful. In simple terms, TVO means making decisions with a fuller view of value over time, rather than looking at maintenance cost or capital spend in isolation. It is about managing operational costs and long-term investment together, so organisations can make better choices about when to repair, when to replace and where to invest first across the portfolio.

That does not mean every organisation needs a complex new framework before it can act. The principle is straightforward: the best asset decisions are not always the cheapest in the short term, and the most urgent site-level issue is not always the most important portfolio-level priority. Leading organisations are getting better at making that distinction.

Portfolio intelligence changes the quality of decisions

What sets these organisations apart is not only better data, but better orchestration of decisions. They are working to connect areas that have traditionally been managed separately – asset condition, lease expiry, climate risk, operational criticality, financial exposure and capital planning. When those factors are considered together, decisions become more strategic and less reactive.

That is why portfolio intelligence is about far more than reporting. It is a way of improving judgement. It helps leaders move from asking, “What is broken?” to asking, “What matters most, where and when?” It makes it easier to identify where capital should be directed, where investment should be deferred and where a change in site strategy should alter the decision altogether.

One example illustrates this clearly. A global consultancy customer had dismissed long-term capital planning as unnecessary complexity until ISS connected asset condition data with lease expiry strategy. The analysis showed the organisation was preparing to spend £1 million replacing assets in a building it planned to vacate within 12 months. That entire project was eliminated. More importantly, the organisation began to sequence capital priorities differently across its estate, because asset condition, lease strategy and capital planning were no longer separate conversations.

This is often the turning point. Once organisations start seeing the estate as a connected portfolio rather than a collection of individual sites, different priorities come into view. Some investments become harder to justify. Others become more urgent. And decisions that once looked expensive start to make more sense when their value is understood in relation to risk, continuity, carbon and long-term performance.

Leading organisations connect data to action

Another important difference is that leading organisations do not stop at collecting more information. They focus on whether that information is usable in the decisions that matter most. In practice, that means connecting the data layer to the decision layer, rather than jumping straight to applications or dashboards. The aim is not simply to know more. It is to make better choices.

This is where many organisations are still maturing. They may have asset registers, maintenance histories, sustainability targets and financial data, but those inputs are often disconnected. Leading organisations are working to bring those elements together in ways that support action. That is what makes the difference between information that sits in parallel and intelligence that shapes strategy.

A customer with a highly distributed estate offers another example. When capital needs were reviewed asset by asset, every request appeared expensive and difficult to justify. But once those needs were mapped across the full portfolio, a different picture emerged: years of unfunded, high-risk work that had been hiding in plain sight. Priorities became clearer because the organisation could finally see the estate as a whole.

Better organisations think in terms of resilience and carbon as well as cost

Another shift is that leading organisations are no longer separating technical decisions from wider business priorities. They are increasingly treating resilience, carbon and capital as connected. That changes how asset investment is discussed. A replacement decision is no longer only about whether a piece of equipment is nearing end of life. It is also about what that decision means for continuity, energy use, future compliance and long-term value creation.

This is particularly clear in critical environments, where the cost of poor timing or poor visibility can be severe. But the same underlying logic applies across office portfolios and mixed estates as well. When asset decisions are made with a fuller view of operational importance, carbon impact and financial exposure, resilience stops being an abstract ambition and becomes a practical outcome of better decision-making.

That is why the organisations moving ahead are not necessarily those making the biggest investments in technology. They are the ones building better decision-making models. They understand that technology can support the process, but only if the organisation is clear about what it is trying to decide, what data matters and how priorities should be weighed across the estate.

The real shift is in how decisions are made

At its core, this is not only a technical shift. It is a leadership shift. Leading organisations are changing the role of technical services from reactive delivery to strategic guidance. They are expecting teams not only to maintain assets, but to help shape decisions around timing, risk, investment and long-term performance.

That is also why this is not simply about better maintenance. It is about better stewardship. The organisations moving first are not waiting for failure or relying on fragmented local decisions to dictate capital priorities. They are working towards a model where asset condition, site strategy, business need and long-term value are considered together.

There is no single template for getting this right, and not every organisation will move at the same pace. But the direction is becoming clear. The future will not belong to those who manage buildings most reactively, or even to those who own the most advanced systems and technologies. It will belong to those who make the best long-term decisions about risk, resilience, carbon and capital across the entire portfolio.

What could better portfolio decisions unlock across your estate?

Explore how leading organisations are using portfolio intelligence to improve capital allocation, reduce risk and strengthen long-term asset performance.