Mirion Technologies (Gds), Inc.

Mirion Technologies (Gds), Inc., doing business as Global Dosimetry Solutions, manufactures and sells radiation dosimetry badges, dosimeter readers, Bluetooth-enabled monitoring systems, and related occupational radiation safety services to federal civilian agencies as a prime contractor on purchase orders and indefinite-delivery contracts. The company is a for-profit manufacturer of goods, headquartered in Oak Ridge, Tennessee, and operates wholly as a prime contractor (100% of awards in the source); it competes full-and-open without set-aside designations. Mirion Technologies (Gds), Inc. is a child entity of American Capital Strategies LT, a parent holding company.

The company's customer base concentrates heavily on occupational health and safety programs within the Department of Veterans Affairs and the Department of Health and Human Services. The top five customer agencies by potential value account for 40% of the combined portfolio and are led by the Indian Health Service (12 awards, $416 thousand combined potential value), Veterans Integrated Service Network 10 (11 awards, $250 thousand), the Food and Drug Administration (7 awards, $227 thousand), Veterans Integrated Service Network 15 (13 awards, $223 thousand), and Veterans Integrated Service Network 23 (6 awards, $172 thousand). The VA's distributed network of Integrated Service Networks drives award count concentration — no single VA line-of-business dominates in dollars, but five distinct VA ISNs rank among the top ten customers by count. Representative prime work includes a $95.9 thousand single-award indefinite-delivery contract with VA VISN 10 for Bluetooth radiation dosimetry services supporting Dayton and Cincinnati VA Medical Centers (August 2025 award, base year through July 2026 with four option years), a $25.8 thousand IDIQ with VA VISN 15 for dosimetry badges for Eastern Kansas facilities (September 2024 award, performance through July 2029), and a $65.1 thousand purchase order from VA VISN 10 for electronic dosimetry badges with Bluetooth technology and solid-state radiation detection (September 2024 award, performance through August 2029). A $12.3 thousand purchase order from the Indian Health Service for radiation monitoring and detection services (April 2024 award) and a $17 thousand IHS order for radiation dosimetry badges (April 2023 award) round out the HHS work.

Mirion Technologies holds a primary position on the GSA Federal Supply Schedule GS07F6091R, from which 103 task orders valued at $735 thousand have been issued, representing roughly 23% of the combined portfolio value. Additional parent vehicles include five indefinite-delivery contracts with the VA (VA26317D0002, 36C25520D0020, 36C25524D0036, and 36C25025D0909), which collectively carry approximately $192 thousand across thirteen task orders. The company's award portfolio spans 435 awards since 2003, concentrated in NAICS codes for instruments manufacturing for process measurement and control (105 awards) and testing laboratories and services (94 awards), with a secondary presence in diagnostic imaging and medical equipment supply.

Activity has remained relatively flat in recent years — five awards in 2022, three in 2023, five in 2024, six in 2025, and one through September 2026 — with a combined potential value of $3.2 million across all federal work. Of this portfolio, $2.7 million (85%) has been obligated. Three awards (combined potential value $29 thousand) complete within the next twenty-four months, presenting limited near-term recompete exposure. The company performs work from its Oak Ridge, Tennessee headquarters and from operations in Irvine, California and Cleveland, Ohio. A pair of subcontract engagements appear in the source: a June 2025 award under an American Capital Strategies LT prime for dosimetry services and an August 2025 sub to General Dynamics Mission Systems, Inc. for goods or services under the IGF Basic Award vehicle.