芬兰RADOS
SynOdys 集团旗下的公司都是辐射测量方面的世界最大生产商之一。其旗 下的公司有：MGP Instruments 公司、RADOS Technology 公司和 MGPI-H&B 公司。SynOdys已成为美国Mirion Technologies一部分
主营产品：
包括电子式个人剂量计、热释光剂量测量系统、多功能辐射测量仪、表面污染测量仪、便携式伽玛谱仪、气溶胶监测仪、惰性气体监测仪、大晶体谱仪行人和车辆监测系统、氚和14C取样仪等。
 

The SynOdys Group, a Mirion Technologies division
The SynOdys Health Physics Division provides active dosimetry, passive dosimetry, and contamination & clearance systems as services to nuclear, military & civil defense, and medical markets. The division is headquartered in Lamanon, France, and sells under the SynOdys, MGP, and Rados brands.

Mirion Technologies is comprised of three primary divisions: SynOdys Health Physics, IST Nuclear Systems, and GDS Dosimetry Service.