# Mirion to acquire Paragon Energy Solutions for $585M

Mirion has entered into a definitive agreement to acquire Paragon Energy Solutions, a provider of engineered solutions for nuclear power plants and SMRs, from Windjammer Capital Investors for approximately $585 million in cash. The acquisition broadens Mirion's portfolio for nuclear power customers.

- Type: Acquisition
- Announced: 2025-09-24
- Where: United States
- Value: $585.0M
- Status: announced
- Products: radiation detection, measurement, analysis, monitoring solutions for nuclear power, engineered solutions for nuclear power plants and SMRs
- Sectors: [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md)

## Companies

- [Windjammer Capital Investors](https://endata.com/companies/29084.md) (investor)
- [Paragon Energy Solutions](https://endata.com/companies/59343.md) (target)
- [Mirion](https://endata.com/companies/87334.md) (acquirer)

## Sources

- [markets.financialcontent.com](https://markets.financialcontent.com/tamarsecurities/article/bizwire-2025-9-24-mirion-to-acquire-paragon-energy-solutions-one-of-the-leading-providers-of-highly-engineered-solutions-for-large-scale-nuclear-power-plants-and-small-modular-reactors-smrs-in-the-united-states), 2025-09-24: "Our agreement to acquire Paragon will build on our commitment to the detection, measurement, and analysis of ionizing radiation."

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