What is an IM (Information Memorandum)?

An Information Memorandum — IM for short, sometimes called a CIM (Confidential Information Memorandum) — is the document that tells a buyer what your company is, how it makes money, and why it's worth their time. Think of it as the formal write-up that goes out once a buyer has signed an NDA and the real conversation starts.

It usually covers:

  • The business — what you sell, to whom, and why they keep buying
  • The market — size, growth, competitive position
  • The financials — historicals, margins, and often a forecast
  • The team — who runs it, who stays post-sale
  • The story — why now, why you, why this is worth a premium

Most banks treat the IM as the centrepiece of a sale. It isn't. It's a briefing document, not a persuasion device. If a buyer needs 40 glossy pages to fall in love with your business, you've already lost the argument you needed to win months earlier.

The mistake most sell-side processes make

The traditional playbook: build the IM, blast it to a long buyer list, and hope the story lands cold. That puts enormous weight on a document a stranger reads once, at their desk, between other deals. No amount of clever formatting fixes the fact that they don't know you yet.

Comps tell you what the last founder settled for. An IM sent cold tells a buyer what a stranger wants them to believe. Neither does the work that actually moves price.

Our contrarian belief: the IM should be a confirmation, not an introduction

If you've spent a year building the relationship — the buyer already knows your market, your team, your trajectory — the IM stops being a sales pitch and becomes what it should always have been: a formal record that backs up what they already believe. The head of product who's had six months to think about your roadmap doesn't need to be convinced by page 12. They need the numbers to match the picture they've already drawn.

That's the difference between an IM as seduction and an IM as documentation. One is written to create interest from nothing. The other is written to close a gap that's already small.

What actually goes wrong inside an IM

A few patterns we see often:

  • Forecasts that oversell. A buyer's diligence team will stress-test every assumption. Optimism that isn't defensible reads as a red flag, not ambition.
  • A market story with no evidence. "Large and growing" means nothing without a source a buyer trusts.
  • Financials that don't reconcile. Anything that doesn't tie back cleanly to your accounts slows the process and erodes trust exactly when you need it most.
  • No answer to "why now." Buyers want a reason this deal makes sense this year, not just that the business is good.

None of this is about spin. It's about candour done well — say the hard truth about the business before the buyer's diligence team finds it for you.

One note on the paperwork itself

An IM is a business document, not a legal one — but it sits close to disclosure obligations, confidentiality terms, and sometimes securities considerations depending on how a process is run. Don't guess at what you can or can't say inside one. Confirm the specifics with your own lawyer and accountant before anything goes out the door.

The bottom line

The IM matters. But it's the last chapter of the story, not the opening line. Get the relationship right first, and the IM writes itself — because by then, you're just putting numbers to something the buyer already wants.

The truth, first.