Hard FM and Soft FM: Why the Mix Moves the Multiple

The SplitThe two halves of an FM book, described honestly

Hard FM is the work attached to the building: mechanical and electrical maintenance, heating and ventilation, fabric, water hygiene, fire systems, lifts and the statutory inspection regime that sits over all of it. It is delivered to a schedule, commonly written against SFG20 task sets, and the schedule exists because somebody has a legal duty rather than a preference.

Soft FM is the work attached to the occupants: cleaning, security, grounds, waste, catering, reception and helpdesk. It is judged daily by people walking through the building, it is labour-intensive, and its quality is visible in a way that a completed pressure vessel inspection is not.

Most owner-managed FM businesses do some of both, and the ratio is rarely deliberate. It grew out of what the first few clients asked for. That is normal and it is not a criticism, but it is worth knowing which half of the business a buyer will be paying for.

The same pound of revenue is worth a different amount depending on which half of the business it came from.

The ReasonWhy compliance-led work carries the stronger price

The spend behind hard FM is not discretionary. A statutory inspection happens because the duty holder has to evidence it, and a plant failure costs the client more than the maintenance contract does. That makes the revenue durable through a client's own cost-cutting round, which is exactly the period a buyer is stress-testing when they model your book forwards.

The barriers are higher too. Competent persons, certification, calibrated equipment and an audit trail all take time to assemble, and a client changing an M&E maintenance supplier is taking a real risk. Cleaning is easier to move, and everybody in the sector knows it, which is why soft FM contracts are more often retendered on price and more often won on price.

Labour intensity is the third reason and it cuts both ways. Soft FM turns wage floors and employment costs straight into margin pressure, and a fixed-price contract with two years to run carries that risk without relief. Hard FM is exposed to engineer wages as well, but the work is priced per task rather than per hour on site, which leaves more room to absorb it.

None of that makes soft FM a bad business. Cleaning and security contracts hold sites, produce cash and are frequently how a supplier gets in front of the client who later awards the maintenance. The point is narrower: the same pound of revenue is worth a different amount depending on which half it came from, and owner-managed FM businesses have long changed hands somewhere in a band of roughly four to seven times adjusted EBITDA, with the mix one of the reasons a business sits at one end of it rather than the other. Treat that as an observation about the market rather than as arithmetic for your own accounts.

The ProofWhat a mixed business has to be able to show separately

Revenue and gross margin by service line, for three years. If your accounts report one number and you can only split it by rummaging through invoices, a buyer will assume the worse half is larger than it is, and you will spend the negotiation arguing from a position you cannot evidence. This is the single most useful piece of preparation a mixed FM business can do.

Then the allocation of shared overhead. Supervisors, helpdesk, vehicles and management time rarely sit neatly on one side, and how you allocate them decides what each line looks like. A consistent, explained allocation is accepted; an allocation invented during diligence is not.

Finally, the cross-sell record. Where a cleaning contract has led to a maintenance contract on the same site, say so and date it, because it turns soft FM from the lower-margin half into the route to the higher-margin half. That is an argument a buyer will listen to, and it is one very few owners bother to make.