A synergy on a list is an amount with a name next to it. That is not the same as ownership. Ownership means that someone can explain why the amount is correct, what needs to happen to realize it, and when he himself would say that it is not going to work out. Without those three things, the name next to it is a formality, and formalities yield nothing when the synergy falls short.
Every synergy rests on an assumption: a volume estimate, a price difference, an overlapping cost item, an assumption about how much staff can leave without the service suffering as a result. Whoever owns the synergy must also own that assumption, and not because that looks tidy on an organizational chart. If the assumption and the amount sit with different people, room emerges to defend the amount without defending the assumption. That is precisely the mechanism by which synergy amounts remain standing on paper while the substantiation underneath has fallen away. Which assumption sits under a synergy amount and how you make it explicit is described at which assumption sits under your synergy amount.
Appointing an owner at the start of the deal is not sufficient if there is no moment afterwards at which that same owner is asked whether the assumption still holds. Market conditions change, customers respond differently than expected, staff leave faster or slower than planned. A synergy that held up in month one does not automatically hold up in month nine. Ownership therefore also means: a recurring moment at which the owner is asked to test the synergy again against the current situation, not against the situation at the deal date. How you set up that review moment is described at how do you test whether a synergy is still achievable.
The most valuable information often comes from the owner himself, at the moment he doubts whether the amount is still achievable. That doubt is too often swallowed, because no one likes to write off a synergy that has appeared on an investment memorandum. A structure that takes ownership seriously makes that doubt discussable before the problem becomes visible in the results. That requires a fixed answer to the question of what happens to a synergy that is not going to land: is it adjusted, postponed, or scrapped, and who makes that decision. Without that answer, doubt remains unaddressed until it is too late to still recover. The route for a synergy that gets stuck is worked out at what do you do with a synergy that doesn't land.
Tracking a synergy based on a single figure per month often conceals more than it shows. A synergy can be on track in terms of the amount, while the underlying action it rests on has not yet started. Conversely, a synergy can show a disappointing result while the cause is temporary and the assumption itself still intact. A status that makes that distinction visible — on track, under pressure, or not achievable — gives the owner and the rest of the integration team something to respond to before it is too late. How such a traffic-light system works without losing the nuance that a single figure erases is described at how do you track synergies with traffic lights.
Whoever is first addressed about a synergy on day one hundred has not carried that synergy from the start. Ownership that only arises when the results are requested comes too late to still have influence on what happened in the first months. Part of what makes a synergy achievable is already determined in the arrangements that must be settled on day one, and in the contracts that require attention at that point. What must be arranged on that first day is described at what must be arranged on day 1, and which contractual obligations immediately come into play there is described at which contracts require day 1 attention.
A synergy only gains ownership when the assumption, the review and the follow-up sit with the same person, and when there is a fixed moment at which that person is asked whether the amount is still correct. Tools can offer that structure: they record who is responsible for what, when that is reviewed, and what the next step is if the answer is no. The tool itself decides nothing and guarantees nothing about the outcome — that remains dependent on the deal, the sector and the people who have to deliver on the synergy.
This approach is still under development. Anyone who wants to work with this already can sign up for the waiting list; nothing is offered that is not yet ready for use.
A synergy that revolves around taking over repetitive work — a back office that merges, a customer service department that scales up without extra staff — touches on another question: how much of that work can actually be taken over by AI. The work scan from FTE TO AI calculates per task which part of it is suitable for that takeover, which can be a useful starting point before a synergy amount is definitively placed on the list.
Vraag maar wat er op Day 1 moet staan, of wat integreren juist kapotmaakt.
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