The situation
Simone and Kostas had built their construction company together over more than a decade, each holding half the shares. Simone ran estimating, client relationships and the office; Kostas ran the crews and equipment. They had never bothered with a formal shareholders' agreement setting out what would happen if one of them wanted out, largely because for years neither of them imagined it would matter. The company had grown steadily, taking on larger municipal and institutional contracts, and both owners drew reasonable, roughly equal salaries plus occasional dividends.
The friction started over a large municipal contract that went to the company at a thin margin. Simone thought the numbers did not work and wanted to walk away from the bid. Kostas disagreed and, using his authority as a director with day-to-day signing power, committed the company to the contract without bringing it to a shareholders' vote. Simone was frustrated but let it go, telling herself it was one decision, not a pattern.
Over the following months, though, she noticed invoices from a numbered company she did not recognize, registered to Kostas's spouse Eleni as director, paid out of the construction company's account for equipment rental and subcontracted labour that the business had always handled itself. When she asked about it, Kostas was vague, saying it was a cash-flow arrangement he would explain later. When she pushed harder, he stopped returning her calls, and one Monday morning she arrived at the equipment yard to find the locks changed. Kostas told her, through a text message, that he needed to "protect operations" while they sorted things out.
By the time Simone came to Treadstone Law, she had been shut out of the company's bank account for about three weeks. She still drew a salary, technically, but had no visibility into what the company was earning, what it owed, or where new contracts were being awarded. She suspected — but could not yet prove — that Kostas was routing new work through the numbered company rather than the business they jointly owned, effectively building a second company on the back of the first one's reputation and client list.
The legal problem
Ontario's Business Corporations Act gives shareholders a tool called the oppression remedy: if the people who run a corporation act in a way that is unfairly prejudicial to a shareholder's reasonable expectations, that shareholder can ask the Superior Court to fix it. The remedy is deliberately broad. It does not require proving that a director broke a specific rule; it asks whether the conduct, taken as a whole, defeated what a reasonable shareholder in Simone's position was entitled to expect from the business relationship. Locking out a 50-percent owner from the company's bank account, cutting off her access to records, and diverting corporate opportunities to a separate company one director personally controls is close to a textbook fact pattern for that kind of claim.
The harder problem was timing. An oppression application resolved through a full hearing can easily take a year or more once evidence is exchanged and the parties' positions harden. By then, the company Simone and Kostas built together could be hollowed out in practice even if Simone eventually won on paper — its contracts, equipment leases, staff and goodwill migrated into the numbered company while the original business withered into an empty shell with debts and no revenue. Winning a judgment against a company that no longer has any value is a hollow victory. The legal claim needed to be paired with something that could act immediately: an interim order preserving the status quo while the underlying dispute was sorted out on its own timeline.
There was also a factual gap to close before any motion could be filed. Suspicion that money was moving to a related company is not the same as evidence a court can act on. The company's bank records, its accounting software, and the numbered company's own corporate registration needed to be pulled together into something a judge could review quickly and find credible — and it needed to be done quietly, without tipping off Kostas that a court application was coming, since advance notice would have given him time to move funds or contracts further before anyone could stop him.
Simone also faced a personal financial exposure that made the timeline more pressing than it might otherwise have been. Like many co-owners of a construction business, she had signed personal guarantees on some of the company's equipment financing. If the company's revenue kept draining away to the numbered company while those debts stayed with the original business, she risked being personally on the hook for loans backing equipment she no longer had any real control over.
What we did
- Documented the diversion before filing anything. Our team helped Simone gather bank statements, the corporate registration for the numbered company, and copies of the recent contracts awarded on Kostas's signature alone. This built a paper trail showing a pattern, not a single disputed decision, which matters enormously to a judge deciding whether urgent relief is warranted.
- Brought an urgent motion for interim relief. Rather than starting with a full oppression application and waiting months for a hearing date, we moved first for interim orders: restoring Simone's access to the company's bank accounts, requiring both signatures on payments above a modest threshold, and requiring Kostas to account for payments already made to the numbered company. Interim motions like this can be heard on comparatively short notice because they ask the court only to preserve the situation, not to decide who was right.
- Started the oppression application in parallel. The interim motion bought time; it did not resolve the dispute. We filed the underlying oppression application seeking a court-ordered valuation of the company and a buyout of one owner by the other, which is one of the most common remedies courts order when a roughly equal ownership split has broken down irretrievably.
- Retained an independent business valuator. Because both sides distrusted the other's numbers, we proposed a single, court-endorsed valuator rather than dueling experts. That kept costs down and gave both sides a number they could negotiate around instead of litigating about.
- Negotiated the exit once the numbers were on the table. With the interim order in place stopping further diversion and a credible valuation in hand, the dispute shifted from who controls the company to what a fair buyout looks like. That is a negotiation Treadstone Law could run without a trial.
The outcome
The company was independently valued at roughly $1,100,000, reflecting its equipment, ongoing municipal and institutional contracts, and its accounts receivable, less its debts including the equipment financing Simone had personally guaranteed. Simone and Kostas ultimately agreed that Kostas would buy out Simone's half of the shares for roughly $520,000, paid over an agreed schedule rather than in a single lump sum, since the company's cash position could not support an immediate full payout without endangering the contracts still in progress. Simone was released from the personal guarantees she had signed on the company's equipment loans as a condition of the deal closing, which mattered to her as much as the purchase price itself.
The diverted contracts and equipment rentals paid to the numbered company — worth roughly $95,000 over the period Simone had been locked out — were credited back against the buyout price rather than pursued as a separate damages claim. That approach let both sides avoid a second, harder-fought dispute over exactly how much of the numbered company's work should be attributed to opportunities that properly belonged to the original business, a question that could easily have consumed months of expert evidence on its own.
It was not the outcome Simone would have chosen a year earlier. She had built much of the client relationships and estimating discipline the company relied on, and she would have preferred to keep the business and buy Kostas out instead of the other way around. But once trust between the two had collapsed to the point of locked gates and diverted contracts, continuing as co-owners was no longer realistic for either of them, and pursuing a full trial to try to force Kostas out entirely carried real risk, delay and cost with no certainty of a better result. The interim order meant Simone was negotiating from a position where the value she was owed had actually been preserved rather than quietly drained away in the months it would have taken to get to trial. Both sides ultimately preferred a certain, negotiated exit to litigation that, left to run its full course, could easily have cost more in legal fees and lost business than either was fighting over in the first place.
The full oppression application was never argued to a decision on the merits. Once the interim order was in place and the independent valuation was done, both sides had stronger incentives to settle than to keep fighting, which is the usual pattern in disputes like this: the urgent motion does the real work of stopping the damage, and the underlying claim mostly exists to give that motion teeth and to keep both sides honest during the negotiation that follows.
What you can learn from this
- If you co-own a company and a fellow shareholder starts locking you out of accounts or records, treat it as urgent. Delay lets value quietly move out of the company while you decide what to do.
- The oppression remedy under the Business Corporations Act protects a shareholder's reasonable expectations, not just their strict legal rights — it can reach conduct that is technically within a director's authority but unfair in substance.
- An interim order preserving the status quo is often more valuable than the underlying lawsuit. It stops the damage while the real dispute is sorted out, and it changes the negotiating leverage on both sides.
- A single, jointly retained valuator is usually faster and cheaper than each side hiring its own expert to fight over the number, especially when both owners eventually want to negotiate rather than go to trial.
- A buyout does not have to feel like a win to be the right outcome. Once trust between co-owners breaks down, an orderly, well-documented exit usually protects more value than continuing to fight for control.
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