Italian Defense Company Leonardo SpA one of the largest in the EU is at the center of controversy regarding the 2020 US Election. Testimony in Italy revealed indicates they played a role in vote hacking.
Sources:
https://www.diges.unicz.it/web/docenti/durso-alfio/#1550571588003-d85f87bb-a64b
https://en-volve.com/2021/01/06/bombshell-it-expert-and-global-defense-contractor-testifies-in-italian-court-that-he-and-others-rigged-machines-to-switch-votes-to-biden-in-us-election/
https://nationsinaction.org/2021/01/press-release-voter-fraud/