GnuPG is an international community project run by volunteers and not a legal entity. g10code GmbH is the privately owned legal entity behind the GnuPG. They employ all paid developers and re-invest all profits into the development of GnuPG and related free software. See also this article.

g10 Code GmbH
Hüttenstr. 61
D-40699 Erkrath

g10 Code GmbH is registered at Amtsgericht Wuppertal under HRB 14459.
Geschäftsführung: Werner Koch.
VAT-Id: DE215605608.
Phone: +49-2104-173855

Note that we provide the phone number only for legal reasons. Please do not call g10code to ask for free support. For paid support see their contact page.