# Ontario awards 14 contracts for Darlington SMR project

Ontario's Ministry of Energy and Mines awarded 14 contracts to companies in the Greater Toronto and Hamilton Area for the Darlington New Nuclear Project, totaling over C$110 million. Recipients include St. Marys Cement, Smith & Long, WillScot, ASI Marine, Curtiss-Wright Nuclear Canada, and Clyde Union Canada.

- Type: Contract
- Announced: 2026-11-06
- Where: Darlington, Ontario, Canada
- Value: $82.0M (110.7M CAD)
- Status: announced
- Products: concrete, electrical power systems, construction trailers, tunnel-boring machine operations, airlocks, pumps
- Sectors: [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md)

## Companies

- [Ontario Power Generation](https://endata.com/companies/8140.md) (customer)
- [St. Marys Cement](https://endata.com/companies/51781.md) (supplier)
- [Curtiss-Wright Nuclear Canada](https://endata.com/companies/94895.md) (supplier)
- [Smith & Long](https://endata.com/companies/94896.md) (supplier)
- [WillScot](https://endata.com/companies/94897.md) (supplier)
- [ASI Marine](https://endata.com/companies/95200.md) (supplier)
- [Clyde Union Canada](https://endata.com/companies/95201.md) (supplier)

## Sources

- [theduckcurve.com](https://theduckcurve.com/posts/ontario-darlington-x-energy-fluor-hyundai-fanco-nuclear-roundup), 2026-11-07: "Nuclear energy is tariff-proof, which is why we are building at scale and for future generations."

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