Reading a security business listing like an expert
Turn the claims into questions you can settle
Decode a security business listing by matching revenue, contracts, permissions, people and profit to named records.
For buyers 13 pages 10-minute read Updated Oct 2026

Who this guide is for
For buyers considering a security business. Use it to separate a listing's claims from the documents that support them.
What you will take from it
- Separate guarding, maintenance and installation income before comparing businesses.
- Check signed current terms, company approval and individual licences as different records.
- Use the two-page decoder to record findings and the next question.
What is inside
- What work earns the turnover?
- What does recurring mean here?
- Whose approval covers which work?
- What happens when the owner leaves?
- What is behind the profit?
The tool: security listing decoder
A two-page fillable worksheet for listing claims, possible meanings, document requests, verified findings and next questions.
It comes as its own file as well as a page of the guide.
Two pages from the guide


Get the guide
Tell us who you are and the guide opens on this page, with the security listing decoder as its own file.
PDF 13 pages 592 KB
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- Download the guidePDF, 13 pages, 592 KB
- Download the security listing decoderPDF, 99 KB
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