Most of the names and trademarks of the acquired companies are now owned by Megger Group Ltd. Apart from "Megger" itself, the best known ones are: AVO, Biddle, Biddle AVO, Biddle Megger, States, PowerDB, and recently Programma and Pax Diagnostics.
However, some of the names of the products are also protected: Megger, AVO, DLRO, MFT, MIT, MPRT, etc.