Mirion Technologies, Inc. MIR

Company Overview

Mirion Technologies, Inc. is a global provider of radiation detection, measurement, analysis, and monitoring solutions serving the nuclear energy, medical, defense, and research industries. The company designs and manufactures hardware, software, and integrated systems used to ensure safety, compliance, and performance in environments involving ionizing radiation. Its offerings support mission‑critical applications such as nuclear power plant operations, cancer treatment quality assurance, national security, and scientific research.

The company operates through two primary business lines—Nuclear & Safety and Medical—which together represent its core revenue drivers. Mirion’s strategic positioning is built on long product lifecycles, high regulatory barriers to entry, and deep customer integration, particularly in nuclear facilities and hospitals. Mirion traces its roots to several legacy radiation‑measurement businesses, including Canberra Industries, and was formed in its current structure through private equity ownership before becoming a publicly traded company in 2021 following a merger with a special purpose acquisition company.