What makes a trade or construction sale different
Most businesses are valued on what they earned last year, but a contractor is really valued on the work it has already won for next year. Project revenue ends when the job ends, so a builder, M&E contractor or installer effectively starts each year at zero and has to win the workload again. That single fact shapes almost everything a buyer does: the order book and forward pipeline matter more than a strong twelve months, and a run of good years built on a handful of large projects is treated as less durable than a smaller business with repeat clients and a maintenance book behind it.
The accounts are also harder to read than in most sectors. Revenue recognition on part-finished jobs, applications for payment, over- and under-billing, and retentions held back for a year or more after completion all sit between the profit and loss account and the cash. Two contractors with the same headline profit can carry very different working capital and very different collection risk. Buyers know this, so they dig into the numbers and discount for anything they cannot see clearly.
Accreditations and approved-contractor status are assets in their own right here in a way they are not in many sectors. Quality, environmental and safety management systems, and the scheme registrations that let you bid for public work or sit on a Tier 1 contractor’s supply chain, are often prerequisites rather than nice-to-haves. They act as a barrier to entry, but only if they survive a change of ownership, which a buyer will check.
Finally, the owner is usually closer to the revenue than in other trades. In a large share of these businesses the owner prices the jobs, decides the margin and holds the relationships with main contractors, developers, housing providers or facilities managers. Estimating is a craft, and one mispriced contract can wipe out the margin on it, so a buyer treats an owner-priced business as carrying real risk in one person.
Where value is won or lost
Three things move the price more than anything else, and they map onto the parts of the business a buyer stress-tests first.
The first is the quality of the revenue. A secured, signed order book that runs past completion, framework positions, repeat clients and a recurring service, maintenance or compliance book are worth far more than one-off project wins, because they are repeatable, higher margin and visible after the deal closes. Contractors that have deliberately built a service arm alongside their project work sell for more, and more easily, than pure newbuild or fit-out businesses of the same size.
The second is financial clarity. Buyers want to see profitability by job, not just in total, so they can tell which types of work and which clients actually make money. They want a clean retention ledger with a realistic view of what will be collected, a defensible basis for work in progress and revenue recognition, and a working capital history that explains the monthly swings. Messy or optimistic accounts do not just slow the deal; they lower the price, because the buyer prices in the uncertainty.
The third is getting the owner out of the critical path. If pricing and client relationships live in the owner’s head, the business is hard to hand over and risky to own. Documenting the estimating approach, bringing in and visibly empowering a commercial or estimating lead, and moving client relationships onto a team footing over two to three years is the work that turns an owner-dependent contractor into something a buyer can run without you. It is usually the single biggest lever an owner controls, and it takes the longest, which is why it belongs at the start of a three-to-five-year plan rather than the end.
Who buys, and how the deal is structured
The most active buyers are larger contractors and national M&E or building-services groups acquiring for capability, geography, accreditations and a service book, and private-equity-backed consolidators rolling up compliance and essential-service trades such as electrical testing, fire safety, heating and ventilation service, and planned maintenance. Financial buyers concentrate where there is recurring, repeatable income and a route to combine several businesses together; they are more cautious about pure cyclical newbuild contracting, where thin margins, work-in-progress risk and cyclicality make the earnings harder to underwrite. Where trade and financial buyers will not pay enough, a management buyout or, in some countries, an employee ownership structure can be a realistic alternative.
Headline multiples in contracting tend to sit towards the lower end of the range for owner-managed businesses, for the same reasons: thin margins, project-based revenue and balance-sheet risk. The recurring-versus-one-off mix usually moves the number more than the sector label, so a service-heavy business can be worth a materially higher multiple than a project contractor of the same size.
Structure is where the sector’s risks get managed. Expect a meaningful part of the price to be deferred: earn-outs tied to completing and collecting the order book, recovering retentions and final accounts, and to the owner staying long enough to transfer estimating and relationships. The completion accounts almost always turn on a normalised working capital target, and because construction working capital swings so much month to month, that target is one of the most negotiated points in the whole deal. Buyers will also want protection for the long-tail risks that are specific to this sector: defects liability and rectification obligations, structural warranties that can run for a decade, fire-safety and cladding exposure where building-safety rules have extended liability, and onerous contract terms such as liquidated damages, performance bonds and uncapped or fitness-for-purpose warranties. Those typically come through warranties, indemnities and holdbacks rather than a lower headline price.
A few mechanical points recur often enough to plan for. Net debt discussions tend to get stuck on asset finance and hire purchase over plant and vehicles, and on deferred income and contract liabilities; agreeing how these are treated early avoids a late surprise. Many owners hold the yard or premises personally, and the property is often carved out and leased back or sold separately, which is usually cleaner but needs deciding before marketing. And personal guarantees on bonds and supplier accounts have to be identified and released as part of completion, which is easy to overlook until it holds up the process.