The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Deutsche Aircraft GMBH

Holds 2 type certificates (2 models). FAA spelling: Deutsche Aircraft GmbH.

Type certificates 2

A45NMAircraft · 328-100
A55NMAircraft · 328-300

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.