Lumo

Lumo ejes af Proton AG med hovedsæde i Schweiz. Nej. Den ultimative ejer af Lumo, Proton AG, har hovedsæde i Schweiz, ikke i USA.

Proton AG is a Swiss technology company known for its privacy-focused services, including Proton Mail and Proton VPN. The company emphasizes user privacy and security in its products.