Options · Explore, Choose

Acquisition screen and synergy thesis

Turns "we should probably buy something" into a ranked list tested against criteria set beforehand, then makes the synergy case survive contact with what integration actually costs.

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Stage
02 Explore, 03 Choose
Works at
Corporate, Business
Maturity
Established SME → Large organisation
Time
Two to three weeks for a first screen

What it is

A structured screen of potential acquisitions against criteria set before any target is in view, followed by a synergy thesis for the survivors. The thesis names each synergy, who in the combined business would own it, when it lands, and what integration work has to happen first — which is where most deal cases quietly stop.

The strategic reason
What you are buying that you cannot build or partner for. Written first, because it is the criterion every target is screened against and the one most easily lost once a name is on the table.
Screening criteria
Size, geography, capability, culture, ownership, price expectation. Agreed before the first name goes on the list, or they will be written to fit the target somebody already likes.
The longlist and the funnel
Everything meeting the criteria, then the cuts, with the reason recorded at each stage. That record is what you need when the board asks why an obvious name is missing.
The synergy thesis
Cost synergies, revenue synergies and capability transfer, kept separate. Cost synergies are usually real and overstated; revenue synergies are frequently neither.
Integration cost and difficulty
What it costs to combine, in money and in management attention, and how long the acquired business is distracted. This is the number that turns good deals into average ones.
Walk-away price
The price above which the case fails, set before negotiation starts. Deciding it during a process is how a disciplined buyer becomes a motivated one.
The mistake people makeBuilding the synergy case around the target instead of screening targets against the case. The tell is a synergy number that first appears after the meeting with management and grows every time the price does.
What it’s forBuying is a live option for reaching a capability, a market or a scale you have decided you need.
What it’s not forThe strategic reason to acquire is not settled. A screen run without one finds whatever happens to be for sale.

How you run it

  1. Write the strategic reason before any namesWhat this buys that building or partnering cannot. Everything downstream is screened against that sentence, so it is worth an hour.
  2. Agree the criteria in advance, and date themCriteria written after a target is in view are written to fit it. Dating them makes a later change visible rather than invisible.
  3. Screen wide, then cut with reasons on the recordA longlist of forty is cheap to build. The recorded reason for each cut is what makes the shortlist defensible to a board.
  4. Split the synergy thesis three ways and name ownersCost, revenue and capability, each with somebody in the combined business who would carry it. Unowned synergies do not arrive.
  5. Price integration, then set the walk-awayIntegration cost and the months of distraction, subtracted from the synergy. The price at which the case fails is set now, not in the negotiation.

The prompt

Two ways to run it

Run this tool in your own Claude

The short prompt starts your partner against the library on your disk. The long one carries everything with it and needs nothing installed.

🔒 Prompt locked

Everything above is free — what this tool is, what it is for, what it is not for, and how to run it as a workshop. Three tool prompts a month are free with an account; beyond three, and for the printable canvas, it is the paid part.

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