# Ontario awards 14 contracts worth $110M for Darlington SMR project

Ontario awarded 14 contracts to 12 companies in the Greater Toronto and Hamilton Area for the Darlington New Nuclear Project small modular reactor, generating more than $110 million in economic activity. Recipients include Northern Transformer ($4M for power transformers), St. Mary's Cement ($50.2M for concrete), and Curtiss-Wright Nuclear Canada ($8.9M for airlocks).

- Type: Contract
- Announced: 2026-11-10
- Where: Darlington, Ontario, Canada
- Value: $82.0M (110.0M CAD)
- Status: announced
- Products: power transformers, concrete, airlocks, specialized steel, pumps
- Sectors: [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md)

## Companies

- [Ontario Power Generation](https://endata.com/companies/8140.md) (customer)
- [Northern Transformer Corporation](https://endata.com/companies/31732.md) (supplier)
- [Curtiss-Wright Nuclear Canada](https://endata.com/companies/94895.md) (supplier)
- [St. Mary's Cement](https://endata.com/companies/95501.md) (supplier)

## Sources

- [ontarioconstructionnews.com](https://ontarioconstructionnews.com/115968-2/), 2026-11-10: "Ontario has awarded 14 contracts to companies in the Greater Toronto and Hamilton Area (GTHA) to supply components for construction of the first small modular reactor (SMR) in the G7 at the Darlington New Nuclear Project."

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