konzern meaning in English

concern (business)

His firm dealt with the deliveries of foodstuffs for the Turkish army and he was a business partner of the Krupp concern, of Vickers Limited, and of the famous arms dealer Basil Zaharov.
Son entreprise s'occupait de livraisons de denrées alimentaires à l'armée turque et il fut un partenaire d'affaires du Konzern Krupp, de Vickers Limited, et du célèbre trafiquant d'armes Basil Zaharoff.