You assembled the IKEA furniture before starting the renovation.

Over the past few years, you've probably given your teams a task-management tool: Jira, Monday, Planner or another. No more Excel files — clean boards, up-to-date statuses, tracking. It was a good decision. Your teams are better organised than they were five years ago.

And yet your organisation doesn't generate any more value for it. Strategic projects still run just as late. You still run ten times too many in parallel. And you'd be hard-pressed to say, hand on heart, which of them actually delivered the benefits promised in their business case.

There's a reason for that, and it's structural. You invested in the wrong floor. Worse: you believed that floor was the foundation, when it isn't one. You assembled the IKEA furniture before starting the renovation.

1. The millions you don't see.

Let's start with the number, because it sets the frame. For more than ten years the PMI has measured the share of project investment wasted through poor performance: around 10% of every euro, steadily — 9.9% in 2018, 9.4% in 2021. Nearly one euro in ten going up in smoke. On a project budget of a few tens of millions, do the maths: it's millions, every year.

But that number only tells half the story. It measures waste — money thrown away. It doesn't measure the opportunity cost: the good projects you didn't launch because you were saturated by the bad ones, the market windows missed, the benefits you could have secured and let slip for lack of measuring them. That opportunity cost, invisible, is often heavier still than the visible waste.

And the classic reflex faced with those lost millions is to tool up the teams better. Except that recovers nothing at all. Because the problem was never where you put the money.

2. The pyramid everyone believes in.

There's an implicit hierarchy in most leaders' heads, a kind of Maslow's pyramid of project organisation. At the bottom, what you do first, the supposed essential: tasks. Getting out of Excel, equipping teams, knowing who does what. In the middle: budget, holding the envelope, tracking costs. At the top, the luxury you allow yourself once you're a "mature" organisation: the portfolio, the big picture, strategic arbitration. "We'll deal with that once we've sorted the rest."

The hidden message of this pyramid is devastating: you build from the bottom up, so you start with tasks, and the portfolio can wait. That's exactly the mistake that costs the millions.

What everyone places at the top as a luxury — the portfolio — is in reality the vital need, the base everything rests on. The real pyramid is: at the base, survival, are we doing the right projects? In the middle, security, can we deliver them at the right time? At the top, fulfilment, do we secure and measure the benefits? And the tasks? They aren't a floor. They're outside the pyramid. They're the furniture. You bought it first, believing it was the foundation.

3. Tasks aren't the foundation. They're furniture.

Let's be clear, so as not to be misunderstood: you have to equip your teams. A team on Excel is a nightmare. Furniture is useful, sometimes essential for comfort. But a piece of furniture holds nothing up. Impeccably arranging the furniture of a house built on the wrong ground doesn't save it. And that's precisely what most organisations do: they perfect the execution of tasks for a portfolio they never arbitrated.

The result has a name: executing the wrong projects perfectly. Your teams have never been so well tracked, and they advance with exemplary discipline on thirty projects, twenty-seven of which will create no value.

Because value never comes from the quality of task execution. It comes from the quality of the projects you choose to execute. Executing a bad portfolio well is accelerating into the wall. That's why starting with tasks is a trap: not only does it create no value, it reassures you. You see your teams well organised, your boards clean, and you believe you've dealt with the subject. You've just made the wall smoother.

4. The three floors that actually make the millions.

The real gains are on the three floors no one wants to tackle first, because they're political, uncomfortable, and force you to decide.

The base: doing the right projects. That's demand management. The question isn't "is this a good idea": almost all of them are — that's precisely the problem. The question is "which one do we give up to let the others through". An organisation that can't say no launches everything, saturates, and executes none of its real priorities well. First seam of millions: stop funding the projects that should never have started.

The middle floor: capacity at the right time. A good project badly timed is a dead project. A launch that slips by three, six, nine months isn't just delay: it's a market window closing, a competitor getting ahead. Knowing, quarter by quarter, team by team, what you can really deliver isn't logistics. It's what decides whether your good projects arrive in time or too late. Second seam: deliver what matters at the right time.

The top: securing and measuring the benefits. A business case promises millions. You defend it for months in the exec committee. Then the project launches, ships, and almost no one comes back to check, three or six months later, whether the promised benefits materialised. Without that loop, your organisation learns nothing and makes the same bets blind, year after year. Funding projects without ever measuring their benefits is putting in enormous effort for a result no one will ever be able to name. Third seam: stop renewing what doesn't pay off, and reinvest in what works.

5. The real skill of a leadership team.

People often think an organisation's maturity shows in its tools. It's false. It shows in its ability to climb these three floors in the right order: choose the right projects, deliver them at the right time, measure what they return.

It's a leadership skill, not a team topic. A CEO, an exec committee, a chief of staff don't steer tasks. They decide what the organisation says yes to, what it has the capacity to hold, and what it actually gained. That quality, and it alone, is what makes a strategy executable. A brilliant strategy laid on an upside-down pyramid never turns into results: it dilutes into thirty projects, slips by six months, and no one will ever be able to say whether it worked.

The furniture can wait. You don't fit the kitchen of a house when you haven't yet decided whether to knock down the walls.