Sherritt International is temporarily laying off approximately 280 employees, representing about 47% of its Canadian workforce. The company announced the decision on November 4, 2026, while working to restore metals refining at Fort Saskatchewan, Alberta.
The expected layoff period is approximately 90 days, with earlier recalls possible depending on operational needs. Sherritt says fertilizer and sulphuric acid activities, essential maintenance and environmental and safety work will continue. Read Sherritt’s announcement.
For workers and readers following the company, the central question is straightforward: what needs to change before refining can resume?
Why did Sherritt’s Fort Saskatchewan refinery stop?
The disruption predates the layoffs. Sherritt suspended its direct participation in joint venture activities in Cuba on May 7, following expanded U.S. sanctions. Metals refining at Fort Saskatchewan subsequently stopped on June 22.
In its October operational update, the company said it had received an emergency licence from the U.S. Treasury’s Office of Foreign Assets Control, or OFAC, permitting specified fuel and related deliveries to Moa Nickel in Cuba. A further emergency licence was required for the actual restart at Moa. Sherritt’s operational update explains the remaining requirements.
Permission to deliver supplies is one step in a restart process. It does not establish that the entire production chain is ready to operate.
What must happen before operations can restart?
Sherritt’s disclosures point to three areas readers should watch:
- Regulatory progress: the remaining permissions needed for relevant activities.
- Operational readiness: the ability to restore production and the flow of material through the business.
- Financing: sufficient cash and a workable financial structure to support operations.
In October, Sherritt warned of constrained liquidity and material uncertainty over its ability to continue as a going concern. It said additional financing and a broader recapitalization remained necessary, without assurance that a transaction would be completed.
The practical implication is that progress in one area must be assessed alongside the others. A regulatory milestone alone cannot demonstrate that every condition for a sustainable restart has been met.
What does the 90-day estimate mean for workers?
The announced duration is a company expectation rather than a guaranteed return-to-work date. Employees should distinguish the public announcement from their individual employment documentation.
Questions to put directly to the employer or a union representative include when the layoff takes effect, how recalls will be communicated, what happens to benefits and who will provide updates if the expected duration changes.
For households assessing their monthly expenses, Enzvia’s guide to the cost of living in Canada by province and city provides regional context. Personal budgets should use actual household bills and confirmed income arrangements.
What should readers watch next?
The most useful follow-up will be evidence of completed steps: further authorizations, secured financing, an operational restart announcement or confirmed worker recalls.
A projected timeline provides context. A completed milestone offers stronger evidence of progress. The next question is whether regulatory, financial and operational developments can come together to support a sustained restart.
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