Expert, Engineering & Organizer
Pioneering a new era with originality and foresight An expert company in marine transport
| 1947 | Incorporated as Yamamizu Company Ltd. with 180,000 yen capital for sale of foodstuffs and porcelain. |
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| 1952 | Appointed by Gamlem Chemical Co., U.S. as exclusive distributor in Japan for petrochemical additives and chemical solvents. |
| 1956 | Started the sale of fuel oil and lubricating oil for ships. |
| 1957 | Changed company name to Yamamizu Trading Co., Ltd. and started the business of chemical cleaning of ship tanks and engines. |
| 1961 | Succeeded in the development of tank cleaning machines and various gas-freeing apparatuses. |
| 1963 | Succeeded in the development and sale of equipments to prevent marine pollution such as oil fence, oil dispersant, and oil recovery apparatuses, etc. |
| 1969 | Started the business of design, construction, and sale of polluted water disposal systems for environmental protection, and sound insulation systems. |
| 1975 | Capital was increased to 100 million yen. |
| 1976 | Established a corporation in Singapore and expanded overseas sales services network. |
| 1978 | Developed large-capacity crude oil washing machines and automatic deck-washing machines. |
| 1983 | Succeeded in joint development, manufacture, and sale of low grade fuel oil treatment device. |
| 1989 | Started the sale of sludge build-up preventive agitation device for large oil storage tanks. |
| 1990 | Expanded the manufacture and sale of petrochemical products under own brand. |
| 1992 | CI was introduced, company name was changed to the present Exeno Yamamizu Corporation, and new symbol mark was adopted. |
| 1999 | Established ship agency division. |
| 2000 | Started ship operation and grain transportation. |
| 2002 | Capital was increased to 300 million yen, started sale of materials for the prevention of environmental pollution (LLC regenerator for cars and cooling water reconstituent). |
| 2003 | Established S&P operation - Exeno Jasbo. |
| 2004 | No.1 Sales Division acquired ISO 9001:2000 certification. |
| 2004 | Started ship registration agent. |
| 2005 | Renewed Yokohama Branch Office and renamed it the Yokohama Logistics Center. |
| 2005 | Established Honda Heavy Industries Co., Ltd. |
| 2006 | Capital was increased to 450 million yen. |
| 2007 | Established "Akebono Fund" ship investment fund. |
| 2013 | Partial business reorganization between Exeno Yamamizu Corporation and Yamamizu Shipping Co., Ltd. |