A major investment can have a strong business case, a clear strategy and a detailed delivery plan. Yet, it can still fail to deliver on its expected value. The problem often lies with what happens when an organisation has to turn that investment into reality. Priorities compete and circumstances change. Different functions see the same project through different lenses. People become stretched, uncertainty grows, and decisions can become increasingly centralised.
This is where leadership becomes critical. The value of a major programme depends not only on the decisions leaders make. It also relies on whether they create the conditions for people across the organisation to act, adapt and work together towards the same outcome. Bringing the right voices into the conversation early is vital. Creating clarity without closing down debate is key. In addition, giving people enough authority to respond when circumstances change are all fundamental success factors.
From working with leadership teams through complex change, I’ve seen several behaviours that can make a consistent difference. These behaviours affect whether major investments deliver the value expected of them.
Build The Right Coalition Early
Major projects rarely sit neatly within one function. Finance, technology, operations, HR, commercial teams and external stakeholders can all have different priorities. They also may have different definitions of what good looks like.
Bringing these perspectives together early is more than a stakeholder-management exercise. It gives the people who will ultimately deliver or live with the change an opportunity to shape it and challenge assumptions. They can also identify potential barriers before they become costly problems.
Leaders should look beyond the formal project structure, too. Informal leaders, the people others trust and listen to, can have a significant influence over whether new ways of working gain traction. This does not have to mean involving everyone in every decision, however. A focused group can establish the direction. Meanwhile, a broader and more diverse group helps shape how that direction works in practice.
Set The Direction, But Leave Room To Adapt
Leaders need to provide clarity, particularly when a major investment creates uncertainty. But clarity about the destination does not mean every detail of the journey has to be fixed from the outset.
A strong vision gives people something clear to work towards while leaving space to learn and adapt. This becomes particularly important on long-running programmes, where the original plan may remain sound while the conditions around it change.
Leaders, therefore, need to balance decisiveness with curiosity. They should create opportunities for people closest to the work to explain what they are seeing and challenge assumptions. They can also suggest where the approach needs to evolve.
A dogged attachment to the original plan can protect the plan at the expense of the outcome. If circumstances have changed, refusing to adapt can mean teams continue investing time and resources. They may invest in an approach that is no longer addressing the problem they set out to solve.
Give People Permission To Act
One of the quickest ways to slow a major programme is to give people responsibility without giving them the authority to make decisions. When every issue travels upwards, senior leaders become bottlenecks and teams become reluctant to act without approval. This can be particularly damaging when a project encounters an unexpected problem that requires a fast response.
Leaders should be clear about where decisions can be made and what boundaries apply. They should also clarify when issues genuinely need to be escalated. Empowerment is not about removing oversight. Instead, it is about putting decisions in the hands of those with the best information and expertise.
Expect Both Highs And Lows Of Execution
Long-term programmes are rarely linear. There will be periods of rapid progress alongside setbacks. There will also be changing priorities and moments when the original plan needs to be reconsidered.
This is where leadership behaviour can have a disproportionate impact. When faced with uncertainty, organisations can respond by adding more controls, pulling decisions towards the centre, or repeatedly changing direction. While these responses can feel reassuring, they can also make the people delivering the work more cautious and less willing to act. Leaders need to distinguish between a genuine change in direction and the normal turbulence of execution.
Visible, tangible wins can help. They demonstrate that progress is being made and give teams something concrete to build on. This creates momentum for the next stage. Just as importantly, leaders should resist declaring victory too early. A project reaching a milestone does not mean the underlying change is embedded.
Keep Leading After The Launch
A project going live is not the same as an organisation realising its intended value. The new system, process or infrastructure may technically be in place while people continue to work in the old way. Teams can revert to familiar behaviours under pressure. Decision-making can remain concentrated in the same places. The capabilities needed to extract value from the investment may not yet be embedded.
This is why leadership attention cannot disappear once implementation ends. Leaders need to reinforce the behaviours, decision-making and collaboration that the investment depends on. They need to recognise progress, remove barriers and keep asking whether the organisation is actually working differently as a result of the investment.
Ultimately, the question for leaders is not simply whether a major investment has been delivered on time or to budget. They must ask whether they have created the conditions for people across the organisation to turn that investment into sustained value.
The business case may justify the investment, and the technology may enable it. However, it’s the leadership around it that determines whether the organisation is able to realise what it paid for.
