Mirion Technologies (Canberra), Inc.

Mirion Technologies (Canberra), Inc., doing business as Mirion Technologies Canberra Inc., manufactures specialized radiation detection, measurement, and nuclear instrumentation equipment and supplies maintenance, calibration, and customer support services to federal agencies as a prime contractor (89% of recent awards). The company is a for-profit manufacturer headquartered in Meriden, Connecticut, competing in full-and-open procurements with no SBA set-aside designations across its footprint. Mirion operates as the original equipment manufacturer for high-purity germanium detectors, whole-body counters, gamma spectroscopy systems, radiation portal monitors, and related detection equipment, positioning it for sole-source awards when agencies require repair, calibration, or support of existing Mirion systems.

Customer concentration runs heavily toward the Department of the Navy, which accounts for the dominant share of both award volume and dollar value. Naval Sea Systems Command leads by a wide margin at 367 awards worth $34.9 million in combined potential value, followed by Naval Supply Systems Command with 57 awards valued at $7.5 million. Together, the Navy accounts for the majority of Mirion's federal revenue. The Air Force, NIST, and the Department of Energy Office of Environmental Management round out the top-five customer set, but at substantially lower volume and value than Navy work. Mirion's customer base spans 119 distinct federal agencies, but concentration with Navy nuclear propulsion and radiation monitoring missions dominates the award pipeline. The company holds two significant single-award Indefinite Delivery Contracts with Naval Sea Systems Command: one valued at $2,146,452 for high-purity germanium detector repair, reconfiguration, and characterization services with performance through December 2027, and a second worth $489,402 for GEM5N Embedded Computer supply and installation to upgrade radiation portal monitors at Naval Nuclear Propulsion Program sites through May 2025. Mirion also sits on the General Services Administration's Federal Supply Schedule (GS24F1167B) with 218 task orders valued at $2.7 million combined.

Recent awards are representative of the vendor's core business. A $5,151,365 September 2024 Naval Sea Systems Command purchase order covers system support and maintenance services for CRONOS, GEM-5, and GEM-5N radiation monitoring systems across Naval Nuclear Propulsion Program sites through September 2029, including telephone support, preventive and emergency maintenance, spare parts, and training. A $733,816 August 2024 Defense Health Agency customer support agreement provides preventive maintenance and software updates for whole-body counter and gamma spectroscopy systems through September 2029 at Bethesda, Maryland. A $425,895 October 2024 Naval Sea Systems Command order funds fiscal year 2026 work on an existing option for preventative maintenance and repair of an APEX-INVIVO FASTSCAN Whole Body Counter system through September 2029. Smaller awards span single detector repairs, calibration services, portable monitors, software renewals, and component procurement — consistent with OEM maintenance and support workflows across customer facilities.

Mirion's subcontractor footprint is extensive and reflects its role as a specialized equipment supplier embedded in large Department of Energy and Department of Defense management-and-operations contracts. Fluor Marine Propulsion, LLC receives the highest volume of Mirion sub-awards for the Naval Nuclear Laboratory and Naval Nuclear Propulsion Program management contract, with sub-awards for LYNX-II multi-channel analyzers, Argos systems, iCAM upgrade kits, Bettis site equipment, and related radiation instrumentation. Ut-Battelle LLC, managing Oak Ridge National Laboratory, places multiple Mirion sub-awards for high-purity germanium detectors, Telepole II systems, and stack monitoring equipment. Consolidated Nuclear Security, LLC, the Y-12 National Security Complex and Pantex Plant operator, and Triad National Security, LLC, managing Los Alamos National Laboratory, similarly sub-contract Mirion for detector components, calibration equipment, and instrumentation. General Dynamics Mission Systems receives Mirion sub-awards for radionuclide monitoring system operations and maintenance. This sub pattern — where Mirion supplies equipment and technical services as a line-item provider to prime M&O contractors — is characteristic of the vendor's business model in the DOE national laboratory ecosystem.

Activity has grown substantially year over year, from 31 awards in 2022 to 153 in 2024, before moderating to 49 in 2025 and 27 so far in 2026. The 11 awards reaching completion inside the next twenty-four months carry combined potential value of only $1.9 million, indicating limited near-term recompete exposure. Service Contract Inventory data shows minimal SCI-reportable invoicing ($48 thousand in FY2022 only), reflecting the vendor's business mix — Mirion's federal revenue skews toward goods (detectors, equipment, components) and sole-source maintenance orders below the SCI reporting threshold, with limited labor-heavy service contracts above $150,000 per the SCI definition.

Mirion Technologies operates a subsidiary, Crimson Engineered Solutions L.L.C., a for-profit limited liability company. The parent company is characterized in award descriptions as San Ramon, California-based, though the dossier source lists Meriden, Connecticut as the primary operating location; the company maintains significant manufacturing and technical operations across both sites.