A red
Flag
Company
Country
Asahi Kisen K.K., Kobe
Japan
Isaac Crocker UK
Arimura Sangyo K.K. Naha
Japan
Aznar Line Spain
Awaji Ferryboats K.K., Kobe
Japan
ASC Alstership Chartering
half red “A” with a wavy line instead of horizontal bar
Germany
Atlantic Ocean Transport Co. United States
Mineralölwerke Albrecht & co Germany
Boland and Cornelius United States
American Steamship Co. (American Line)
United States
Astramar Compañia Argentina de Navegación S.A. Argentina
Achaque France
Mineralölwerke Albrecht & Co., Hamburg Germany
Ahern Shipping Ltd.
Canada
Allchorn Pleasure Boats
quarterly divided blue and white, a red initial ‘A’ (no serifs) placed in the centre
UK
"Amisia" Schiffahrtsgesellsc

haft Gebrüder Schmitz

Germany
Tidewater Associated Oil Co. United States
Adria, Rijeka

(Royal Hungarian Sea Navigation Company "Adria" Limited - Fiume)

Croatia

Italy

Cia. de Navegação da Amazonia, Manaus
Brasil
Cia. Napoletana di Nav., Naples
Italy
Stoomvaart Mij. “Atlas" Netherlands
Ald Shipping Co.
UK