# Algoma and Stigterstaal to supply steel plate for Canadian Coast Guard icebreakers

Algoma Steel and Stigterstaal Canada have been selected as primary suppliers of steel plate for the construction of up to six multi-purpose icebreakers for the Canadian Coast Guard. The contract is valued at approximately USD 130 million and covers up to 24,000 tons of steel.

- Type: Contract
- Announced: 2026-11-04
- Where: Sault Ste. Marie, Ontario, Canada
- Value: $130.0M
- Status: announced
- Capacity: 24,000 tons of steel plate
- Products: polar-class structural steel plate, marine steel processing
- Sectors: [Steel and Metal Products](https://endata.com/sectors/steel-metal-products.md)

## Companies

- [Seaspan Shipyards](https://endata.com/companies/15427.md) (customer)
- [Algoma Steel Inc.](https://endata.com/companies/15428.md) (supplier)
- [Stigterstaal Canada](https://endata.com/companies/15429.md) (supplier)

## Sources

- [mesteel.com](https://mesteel.com/news/algoma-stigterstaal-to-supply-steel-plate-for-canadian-coast-guard-icebreakers), 2026-11-04: "Algoma said the contract represents the largest order for polar-class steel in the history of its mill."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.