"detective agency" in German detective agency Detektei Detailed translations for "detective agency" detective agency detective agency die Detektei{feminine} The detective agency worked all night on it. Source: opensubtitles.org Corpus by OPUS Request review Die Detektei arbeitete die ganze Nacht. Her father ran a detective agency in London. Source: opensubtitles.org Corpus by OPUS Request review Ihr Vater hatte eine Detektei in London.