Are guarding businesses worth less than systems businesses?

Published practitioner guidance does not say so. It gives ranges for alarm monitoring and electronic security businesses, and none for manned guarding. Well-run guarding firms still sell perfectly well. Each side is priced on its own revenue quality and margin.

Should I split my company before selling it?

Usually not, because splitting a working business is expensive, disruptive and rarely improves the outcome for either half. Splitting the reporting, so that each side can be seen and priced on its own merits, is the part of the exercise that actually pays.

How do buyers treat clients who take both guarding and systems?

Favourably as a rule, because a client buying two services is harder to dislodge and costs less to serve per pound of revenue. Those accounts are also the ones examined hardest in diligence, since the contractual arrangements are often less tidy than single-service accounts. The relationship behind them frequently sits with the owner personally, which is the part a buyer wants to understand before completion.

Does TUPE apply when a guarding contract book is sold?

If the contracts are sold on their own, or the buyer buys the business's assets rather than the company, TUPE generally moves the officers across with them; if the buyer buys the company's shares, their employer does not change. Either way the workforce comes with the deal, which is precisely why a buyer examines licensing, vetting and retention so closely. The specific treatment depends on the deal structure and the contracts involved, so take employment advice on your own facts early rather than assuming it follows the last deal you heard about.

Manned Guarding Versus Systems: Two Businesses, Two Valuations

A guarding book and a systems book are different businesses

Guarding is a people business with a thin margin and a wage bill that moves with the National Living Wage. Its earnings are real but narrow, they depend on officer retention and on filling shifts, and they are exposed to any client who decides to retender on price. The asset being bought is a contract book and the licensed, vetted workforce that services it.

Systems and monitoring is a different animal. The margin is wider, a meaningful share of the income recurs under contract, and the asset being bought includes an installed base that somebody else would have to spend years assembling. The workforce matters, but it is smaller and it is not the whole of the value.

Held side by side in one company, these two do not average out. They get priced separately and added, and the multiple attaching to each, the number its profit is multiplied by to reach a price, is decided by its own characteristics. An owner presenting a single blended figure invites the buyer to apply the more conservative of the two logics across everything.

The confusion is understandable, because from the inside both halves feel like one business. The same office answers the phone, the same owner signs off the quotes, and the same reputation across the county wins both kinds of work. The earnings behave differently, though, the risks sit in different places, and the people who would write a cheque for each are not the same people.

Buyers separate the guarding book from the systems book before they price anything. Owners should too.

What a mixed business has to show separately

The minimum is a clean split of revenue and direct cost between guarding, systems installation, and monitoring and maintenance. Not an allocation invented for the sale, a split the business genuinely runs on, with overheads apportioned on a basis you can defend. Buyers ask for two or three years of it and they compare the trend in each line rather than the total.

After that come the parts that are easy to forget. Which certifications cover which side of the business, because approval scoped to systems does nothing for the guarding contracts and Approved Contractor Scheme status does nothing for a systems installation. Which clients buy both, because cross-sold accounts are worth more and are also the ones most disrupted if the two halves are ever separated. Which staff are shared, because a shared operations manager is an integration question rather than a line in the accounts.

Where an owner genuinely cannot split the two, that is information as well. It usually means the guarding rota is subsidising the systems side or the other way round, and a buyer will discover that and price the weaker half as though the subsidy had never existed.

What the split changes about who buys you

The buyer pools barely overlap. National guarding groups and international security majors acquire guarding books for contract coverage and for workforce transferring under TUPE, which moves officers across on their existing terms, and they are disciplined about price because they know exactly what a rota costs to run. Systems and monitoring businesses attract a different set: fire and security platforms building recurring compliance revenue, and backers buying an installed base rather than a headcount.

That has a practical consequence for a mixed firm. It can go to both pools, which is an advantage, or it can be sold to one pool that only wants half of it, which is not. The version of the process that works puts each half in front of the buyers who value it most, and lets the owner see what each is prepared to pay before deciding whether the business goes as one lot or two.

There is one more consequence, and it concerns timing rather than price. Guarding books tend to move when a large contract has just been renewed and the workforce is stable, because that is when the earnings look most defensible. Systems and monitoring businesses are less seasonal in that sense, since the recurring base carries them through a quiet quarter. A mixed firm therefore has two windows to think about rather than one.

None of this argues for breaking up a business that works well as it is. It argues for knowing the shape of what you own. An owner who can say what the guarding side earns on its own, and what the systems side earns on its own, has already done the hardest part of the valuation before anybody external is involved.

Split the Book First

Separating guarding from systems is work you can do this quarter. Ask if you would like a view on how yours divides.

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