Ottawa intensified its challenge to U.S. steelmaker Cleveland-Cliffs this weekend, saying the federal government could compel the sale of Stelco’s Canadian assets if the company does not reverse planned layoffs at its Hamilton and Nanticoke plants. The move marks a rare escalation by Industry Minister Mélanie Joly, who reiterated that legally binding employment commitments made when Cleveland-Cliffs acquired Stelco in 2024 remain in force.
From ultimatum to explicit enforcement
The dispute began after Stelco announced plans in late September and early October to lay off as many as 500 workers across Ontario operations, citing weak demand and pressure from imported steel. Ottawa gave the company a tight timetable earlier this month to explain how it would honour the undertakings it provided under the Investment Canada Act, a process used when foreign buyers acquire Canadian firms.
Over the past week Ottawa said Stelco’s response was insufficient, and last week Ms Joly warned that the government was prepared to use the legal tools available under the act. That warning has now hardened into an explicit threat, with the minister saying a forced divestiture of Stelco’s Canadian businesses is one of the options being considered if the layoffs go ahead and the company cannot demonstrate compliance with its commitments.
What Ottawa says it can do
Under the Investment Canada Act, the government can require foreign purchasers to make binding undertakings intended to protect Canadian economic interests, including employment and investment levels. If Ottawa concludes a purchaser has breached those undertakings, the act allows a range of remedies, from court orders and monetary penalties to compelling a divestiture of assets. Ottawa has signalled it will not rule out any of those paths.
That enforcement posture comes amid broader political sensitivity over industrial jobs and foreign ownership in key sectors. The government has framed the dispute as a test of whether companies that win approval by promising to preserve Canadian jobs can later renege when market conditions change.
Stelco says layoffs are necessary, and it is proceeding
Stelco and its U.S. parent have pushed back, telling Ottawa the company is not in breach of its commitments and that operational decisions are being driven by severe market pressures and sustained import competition. In letters exchanged between the company and the minister, Cleveland-Cliffs argued the planned workforce reductions are a legitimate response to economic realities and within the company’s rights.
Company representatives have said they will continue to engage with the federal government, but that plant idling and layoffs will proceed where required to preserve the overall viability of the business. Union leaders say layoff notices have already been issued and that the initial rounds of reductions are underway. The unfolding sequence has set the stage for a possible court fight, with Ottawa indicating it may pursue judicial remedies to enforce the commitments if talks fail.
Economic and political stakes
The dispute has immediate consequences for workers and communities in southern Ontario, where Stelco has been a major employer. But it also raises broader questions for Canada’s investment policy. If Ottawa forces a sale, it would be an unusual and potentially precedent setting use of the Investment Canada Act, one that could make foreign investors more cautious about investing in Canada or lead future approval processes to include more detailed or durable conditions.
Political pressure is mounting too. Opposition parties and provincial leaders have used the dispute to argue for stronger protections for Canadian industry. Labour groups and local officials have urged Ottawa to act swiftly to protect jobs, while industry groups warn that overly aggressive intervention could chill inbound investment at a time when Canada is seeking capital for transitions in energy, manufacturing and critical minerals.
Next steps and timeline
Ottawa has said the matter could be resolved within days if Stelco provides an acceptable plan to meet its undertakings. If the company does not, the government has legal options that could lead to a court application seeking orders to enforce compliance, or ultimately to orders requiring divestiture. Those processes would take time, and any court action could be appealed, lengthening the dispute.
For workers and regional economies, the critical near term variables are whether layoffs can be paused while negotiations continue, and whether Ottawa can use the Investment Canada Act to secure immediate remedies. For investors and policymakers, the case will be watched as an important test of how Ottawa will balance enforcement of foreign investment undertakings with the need to maintain Canada as an attractive destination for capital.
Why it matters
The Stelco standoff touches questions at the intersection of trade, industrial policy and national economic sovereignty. At issue are not only hundreds of jobs in Ontario, but also the credibility of Canada’s regulatory tools to protect domestic employment promises made in major takeovers. A forced sale would be rare and controversial, and it could reshape how future foreign acquisitions of Canadian strategic assets are structured and supervised.
As the government and Cleveland-Cliffs trade proposals and legal positions, businesses, unions and policymakers will be closely watching whether Ottawa follows through on its strongest enforcement option. The outcome will help define Ottawa’s appetite for asserting conditions on foreign investors and the practical limits of the Investment Canada Act in an era of volatile global markets.
Updated analysis will be needed as legal filings or formal government orders appear, and as talks between the parties progress or break down. For now the central fact is that Ottawa has put an explicit, enforceable option on the table: protect promised Canadian jobs or risk losing the assets altogether.