Most builders assume the business they have spent twenty years building is worth something at the end. The machinery that governs who may build, and at what volume, was designed to protect consumers rather than to help an owner leave. Those two facts collide at exactly the moment an owner wants out.
The Australian Bureau of Statistics released its latest business demography figures on 18 August 2026. Read at the industry level, they describe an industry with an enormous front door and an equally busy back door.
There were 435,420 construction businesses trading in June 2022. By June 2026, 259,531 of them were still trading. That is a four year survival rate of 59.6 per cent, against 61.9 per cent across all industries. In plain terms, 175,889 construction businesses that were operating four years ago are no longer operating.
The single year picture is busier still. In the year to June 2026 the industry recorded 83,004 entries and 67,401 exits, finishing the year with 478,651 businesses. Of those exits, 50,935 were cancellations rather than any other kind of departure.
The construction figures are not dramatically worse than the national average. That is the point. This is not a story about an industry in collapse. It is a story about what ordinarily happens to a building business at the end of its life.
The number nobody collects
Here is what the ABS data cannot tell you, and it matters more than what it can.
An exit in these statistics is a business that stopped being actively trading. It captures cancellations and other departures. It does not record why. More importantly, it does not record sales at all, because a business sold as a going concern with its legal entity intact does not exit anything. It keeps trading under new ownership and stays in the count.
So the honest position is this. There is no public dataset in Australia recording how many residential building businesses are sold each year, or for how much. There is no published multiple, no median price, no register. Anyone quoting one is quoting a broker. That absence is itself part of the shape of the industry, and it is unusual for a sector of this size.
At the very top of the market the numbers are public, because listed parents have to disclose them. When a global construction business changed hands last year, the price and the losses behind it were all on the record. For the business that builds fourteen houses a year, nothing is.
What a buyer is actually buying
Strip a residential building business back and a buyer is acquiring some combination of four things: the right to build, the jobs currently on the books, the reputation that generates the next jobs, and the plant and systems that turn one into the other.
The last of those transfers cleanly. Utes, scaffold, software licences, the brand, the templates, the estimating library and the machinery of running the business can all be sold like any other asset. It is the first three that create the problem.
And how they behave depends entirely on which of two very different transactions is happening. Either the buyer purchases the assets out of the seller’s business, or the buyer purchases the seller’s company itself. Almost everything that follows turns on that choice.
The licence does not travel
A contractor licence sits with a named entity. It is granted to a specific individual or a specific company, assessed against that entity’s qualifications, experience, financial position and suitability.
In an asset sale, the buying entity is a different legal person from the seller. It does not inherit the seller’s licence. It applies in its own right and is assessed on its own merits, from scratch, as though it had never built anything. The seller’s twenty year record is evidence about the seller, not about the buyer.
That is the same structural point that surfaced when Master Builders warned Treasury about the proposed trust tax, where a change of entity triggers a rebuild of the licence, the insurance eligibility and the statutory warranties all at once.
In a share sale the problem appears to vanish. The company keeps its licence because the licensed entity has not changed. Only the shareholders have. This is the reason most building company sales are structured as share sales.
It does not vanish. It relocates.
What a share sale does to the seller
Under section 4AA of the Queensland Building and Construction Commission Act, an influential person for a company is someone, other than a director or secretary, in a position to control or substantially influence the company’s conduct. The section then lists circumstances that can make a person one. Owning, holding or controlling 50 per cent or more of the shares is on that list. So is making or participating in decisions affecting a substantial part of the company’s business or financial standing.
That definition matters because of what section 56AC does with it.
If a construction company has a liquidator, provisional liquidator, administrator or controller appointed, or is wound up, the section reaches for the people behind it. It captures anyone who was a director, secretary or influential person when that happened. It also captures anyone who held one of those positions within the two years immediately before it happened.
Read that again with a sale in mind. A builder sells the company, resigns, and walks away. Eighteen months later the buyer runs it into liquidation. The seller was an influential person within the two year window.
There is a defence, and it is a real one. Under section 56AC(4) the individual is not an excluded individual if they can satisfy the commissioner that the company was solvent at the time they ceased to be an influential person, director or secretary. A seller who left a solvent company and can show it has an answer.
The consequence of not having one is severe. An excluded individual cannot be granted a licence, because section 56AE says the commission must not grant one. For a builder who sold up at 55 and intended to keep doing small jobs, that is the end of the working life, arriving two years after they thought they had finished with the business.
This is why the paperwork recording the company’s financial position on the day of settlement is worth more than most sellers realise, and why the price a buyer offers is only one part of what the seller is agreeing to.
What a share sale does to the buyer
The buyer inherits the other side of the same coin.
Section 72 gives the commission power to direct rectification of defective or incomplete building work, and remediation of consequential damage caused by carrying it out. The direction goes to the person who carried out the building work.
In a share sale, the person who carried out the work is the company, and the company is exactly what the buyer has just purchased. Every home the seller built under that entity remains the company’s work. The direction, when it comes, arrives at the buyer’s door.
The commission may also decline to give a direction where it would be unfair to do so in the circumstances, and it is expressly not limited to considering the terms of the contract or its warranties. Both of those cut in more than one direction.
So the trade is visible once you set it out. The asset sale leaves the defect history with the seller and gives the buyer nothing to build on. The share sale gives the buyer a licence and a trading history, and hands over the defect history with it.
Set side by side, that trade is what determines the price.
| Asset sale (the buyer takes the plant, brand and jobs) | Share sale (the buyer takes the company itself) | |
|---|---|---|
| The licence | Does not come with it. The buyer applies in its own right and is assessed on its own merits | Stays with the company, because the licensed entity has not changed |
| Live contracts | Each one has to be novated, and the client can refuse | Continue, because the contracting party has not changed |
| Defect history | Stays with the seller, who carried out the work | Comes with the company, which carried out the work |
| Revenue ceiling | Set by the buyer’s own net tangible assets from day one | Reassessed against the new financial position behind the company |
| Seller’s tail | Keeps the rectification exposure on completed work | Two year lookback under the exclusion provisions if the company later fails |
The revenue ceiling moves with the buyer
There is a third constraint, and it is the one that most often decides what a buyer will pay.
Queensland licensees must meet minimum financial requirements at all times. That includes a current ratio of at least one to one and a net tangible asset position appropriate to the work being done. Maximum revenue, the specific dollar amount a licensee may turn over in a year, is calculated from that net tangible asset position.
The licence category is often misunderstood as the cap. It is not. The category is a band used to set the renewal fee and the level of financial reporting required. The cap is a dollar figure derived from working capital.
The consequence for a sale is direct. A business turning over four million dollars a year does so because the entity behind it holds the net tangible assets to support four million dollars a year. A buyer with a thinner balance sheet cannot run that same business at that same volume, no matter how good the order book looks, because working capital is what sets the ceiling.
A buyer who can only support half the revenue is buying half the business. That shows up in the offer.
Victoria is now building comparable machinery. From 1 July 2026 the Building and Plumbing Commission assesses the financial capacity of registered domestic builders under new minimum financial requirements, with builders holding an active eligibility letter at 30 June 2026 transitioning automatically. Financial capacity testing is becoming a normal feature of holding a licence rather than a Queensland peculiarity.
The live jobs
In an asset sale the contracts do not move on their own. Each live job has to be novated to the new entity, and novation needs the client to agree. Some will. Some will ask why, and a homeowner halfway through a build who is asked to sign their contract over to a company they have never heard of is entitled to say no.
Every refusal is a job that does not transfer, and on a fixed price contract that was priced and programmed months ago, reopening it is rarely neutral for either side.
In a share sale the contracts continue untouched, because the contracting party has not changed. This is the strongest single argument for structuring a building business sale that way, and it is usually the argument that wins.
The goodwill problem
Which leaves the reputation, and this is where most building businesses turn out to be worth less than their owners hoped.
Goodwill is only saleable if it is attached to the business rather than to a person. In a firm where the owner does the estimating, walks the sites, knows the subbies by name, holds the bank relationship and is the reason the last four clients called, the goodwill and the owner are the same thing. When the owner leaves, it leaves with them.
That is not a criticism of how builders work. It is the natural result of an industry where the owner is the system, and where the skills that make someone good on the tools are not the skills that make a business independent of them.
But it does mean a buyer is often being asked to pay for something that will not survive settlement. Buyers know it. It is why earn outs, transition periods and deferred consideration are so common in the deals that do get done, and why a clean walk away price is rare.
What is left to sell
Set all of that against each other and a pattern emerges about what actually holds its value when ownership changes.
- Documented systems, because they work for whoever is holding them. Estimating templates, standard details, a specification library, a subcontractor agreement that has been tested.
- Relationships held at the business level rather than the owner level. A supply agreement in the company name outlives the owner. A trade who only works for one person does not.
- A clean regulatory record, because the buyer inherits it in a share sale and is assessed against their own in an asset sale.
- Net tangible assets, which are not just a balance sheet entry but the thing that sets what the licensed entity is permitted to turn over.
- A pipeline that exists in writing rather than in conversation, since signed contracts transfer or novate and verbal expectations do neither.
The tax side sits on top of all of it. The small business capital gains tax concessions and the way the active asset reduction now works can change the net outcome of a sale considerably, and the tax treatment of the sale is a separate question from what a buyer will pay for the business in the first place.
The uncomfortable conclusion
The licensing system is doing what it was designed to do. It exists to make sure the person building a family’s home is qualified, financially capable and accountable for the work. Every provision described above serves that purpose. None of them is a mistake.
But the same provisions mean a building business is not an asset in the way a plumbing supplies wholesaler or a landscaping run is an asset. The right to trade is personal to the entity holding it. The liability for past work follows the entity that did it. The volume of work permitted is set by the buyer’s capital rather than the seller’s history.
Those are not obstacles to be removed. They are the conditions.
The builders who eventually sell for a number that surprises them are not the ones who found a way around the licensing framework. They are the ones who built something that keeps running when they stop, and who happened to start doing that a long time before they wanted to leave.
The four year survival figures suggest most of the industry does not get there. Which makes the question of what a business is worth less useful than the question of what it would be worth if the owner disappeared for six months, because those two answers are converging on the same number.
Frequently asked questions
A contractor licence is granted to a specific entity, whether an individual or a company, and it is assessed against that entity. In an asset sale, where the buyer is a different legal entity, the buyer applies for its own licence and is assessed on its own qualifications, experience, financial position and suitability. In a share sale the licence stays in place because the licensed company itself has not changed, only its ownership has. Requirements differ between states and territories, so the position in a particular case depends on the relevant licensing framework.
Section 4AA of the Queensland Building and Construction Commission Act 1991 defines an influential person for a company as an individual, other than a director or secretary, who is in a position to control or substantially influence the company’s conduct. The section lists circumstances that can put a person in that position, including holding or controlling 50 per cent or more of the shares, giving instructions that officers generally act on, and participating in decisions affecting a substantial part of the company’s business or financial standing. Professionals advising the company, regulators, and external administrators are excluded.
Section 56AC of the QBCC Act applies where a construction company has an administrator, controller, provisional liquidator or liquidator appointed, or is wound up. It reaches people who held a director, secretary or influential person role at the time, and also those who held one within the two years immediately before. Section 56AC(4) provides that an individual is not an excluded individual for that event if they satisfy the commissioner that the company was solvent when they ceased to hold the role. Outcomes depend on the specific facts.
Under section 72 of the QBCC Act the commission may direct the person who carried out the building work to rectify defective or incomplete work, or to remedy consequential damage. Where a company is sold by way of a share sale, that company remains the entity that carried out the work, so directions relating to earlier projects are directed to it under its new ownership. Where the business is sold by way of an asset sale, the entity that carried out the work is the seller.
Queensland licensees must meet minimum financial requirements at all times, including a current ratio of at least one to one. Maximum revenue, the specific dollar figure a licensee may turn over in a year, is calculated from the licensee’s net tangible assets. A buyer whose net tangible assets support a lower revenue figure than the seller’s cannot lawfully run the business at the volume it previously operated at, which affects what the business is worth to that buyer. Victoria introduced its own minimum financial requirements framework from 1 July 2026.
General Information Disclaimer: This article is general information only and does not constitute legal, financial, taxation or business valuation advice. It draws on the Queensland Building and Construction Commission Act 1991 (authorised consolidation current as at 1 February 2026) and published QBCC guidance, Building and Plumbing Commission (Victoria) published guidance, and Australian Bureau of Statistics Counts of Australian Businesses, including Entries and Exits, July 2022 to June 2026 (data cube 8165DC01). Licensing, insurance and financial capacity requirements differ between states and territories, and the consequences of any particular transaction depend on its structure and facts. Readers should obtain qualified professional advice specific to their circumstances before acting.
Author: TGB Editorial
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