Minatomachi, Japan
Yamaki Unyu is a Japanese firm active since the year 1966 and focuses on six different business fields: inland shipping, port transportation, marine brokerage, industrial waste transport, insurance brokerage, and seafarers. The company has its main headquarters in the prefecture of Yamaguchi, more specifically in the city of Ube. Yamaki Unyu is known for their certification as a health-conscious corporate culture 2026 and celebrated their 60-year company anniversary in February 2026. The firm operates various ship and port types, including international and inland ships as well as harbor infrastructure.
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