Company Guide
Greetings
YAMAZEN started with final disposal operations to accept and properly landfill waste that was no longer in need for people to lead affluent lives. YAMAZEN has been taking environmental protection as the most important management issues since YAMAZEN was established. YAMAZEN constructed Japan's first controlled final landfill site that introduced vacuum evaporation processing equipment, and YAMAZEN has been working on the water conservation of rivers downstream. YAMAZEN, which introduced an environmental management system for the first time in the industry in 1997, is striving to improve maintenance.
In recent years, YAMAZEN introduced a variety of recycling facilities to meet changing social needs and recycle waste efficiently and stably, and YAMAZEN has been taking advantage of the network of its associated companies and partnership companies and developing a system to respond to all customer needs.
Under YAMAZEN's management philosophy, "We continue providing what society demands," all YAMAZEN's management members and employees wish to provide the best services in pursuit of the construction of a recycling-oriented society and the co-existence and co-prosperity with the local community.
Management Philosophy and Policy
Management Philosophy
YAMAZEN continues providing what society demands, and strives to achieve the well-being of our employees and protect the global environment.
Management Policies
1. YAMAZEN conducts business operations that are highly public, profitable, and innovative.
2. YAMAZEN contributes to its employees, shareholders, and society.
3. YAMAZEN aims to prosper together with the local community.
4. YAMAZEN brings up human resources required by society.
5. YAMAZEN combines wisdom and information, and increases the company's group power.
Company Profile

Trade name | YAMAZEN CO., LTD. |
Foundation | April 1, 1970 |
Incorporation | December 20, 1972 |
Account closing month | March |
Capital | 90 million yen |
Location | 2441-1 Shidenoki, Hatta, Iga-shi, Mie |
Contents of business |
General waste and industrial waste disposal Total recycling Concentration measurement certification Recycling system consultation |
Representative |
Kiminobu Yamazaki, President & CEO |
Main bank | Shiga Bank, Ltd. Kansai Urban Banking Corporation Bank of Tokyo-Mitsubishi UFJ, Ltd. Sumitomo Mitsui Banking Corporation |
Places of Business
Headquarters |
2441-1 Shidenoki, Hatta, Iga-shi, Mie 518-1155 TEL.: 81-595-20-9250; FAX.: 81-595-20-1906 |
Ueno Eco Center |
2441-1 Shidenoki, Hatta, Iga-shi, Mie 518-1155 TEL.: 81-595-20-2131; FAX.: 81-595-20-9722 |
Test and Analysis Laboratory Water Treatment Facility |
2441-1 Shidenoki, Hatta, Iga-shi, Mie 518-1155 TEL.: 81-595-20-2211; FAX.: 81-595-20-2218 |
Ishikawa Disposal Site |
58 Ho, Koyama, Nashitani, Shika-machi, Hagui-gun, Ishikawa 925-0151 TEL.: 81-767-38-8023; FAX.: 81-767-38-8024 |
West Area Office (Yamazen Unyu Corporation) |
2700-1 Nishide, Yono, Iga-shi, Mie 518-1152 TEL.: 81-595-39-1067; FAX.: 81-595-39-1065 |
Association membership | Mie Prefecture Industrial Waste Association, Ishikawa Prefecture Industrial Waste Association, and Aichi Prefectural Industrial Waste Association |
Main customers | Kintetsu Corporation, Sharp Corporation, Kansai Electric Power Co., Inc., Sekisui Chemical Co., Ltd., Daihatsu Motor Co., Ltd., NICHIAS Corporation., Daiki Aluminium Industry Co., Ltd., JFE Engineering Corporation, Kubota Corporation, Universal Shipbuilding Corporation, City of Iga, and Ikaruga-cho |
Affiliated Companies
Trade name | Yamazen Unyu Corporation |
Incorporation | October 1, 1990 |
Headquarters location |
2700-1 Nishide, Yono, Iga-shi, Mie, 518-1152 Tel.: 81-595-39-9410; Fax.: 81-595-39-9422 |
Capital | 90 million yen |
Contents of business | Collection and transportation of general and industrial waste, building demolition, construction industry (scaffolding and civil engineering), and general lorry transport |
Website | http://www.yamazen-express.com/ |
Trade name | Yamazaki-jari-shoten Corporation |
Incorporation | May 1, 1927 |
Headquarters location |
4-7-6 Hamaotsu, Otsu-shi, Shiga |
Capital | 40 million yen |
Contents of business | Crushed stone and sand handling, civil engineering business, industrial waste disposal, and soil remediation and restoration |
Website | http://yamazaki-jari.co.jp/ |
Trade name | Jyounan Kaihatsu Kougyou Inc. |
Incorporation | November 17, 1988 |
Headquarters location |
8-1 Choshiguchi, Terada, Joyo-shi, Kyoto |
Capital | 50 million yen |
Contents of business | Collection, transportation, treatment of general and industrial waste, and processing and sales of recycled products and collection, transportation, disposal, and recycling of contaminated soil |
Trade name | HAKUTOKANKYOKAIHATU CO.,LTD. |
Incorporation | June 17, 2003 |
Headquarters location |
4-40 Chiyomi, Tottori-shi, Tottori |
Capital | 1.05 million yen |
Contents of business | General waste and industrial waste disposal, Total recycling, Concentration measurement certification, Recycling system consultation |
Website | http://www.hakuto-kankyo.co.jp/ |
History
December 1972 | YAMAZEN CO., LTD. (with a capital of 1.2 million yen) was established in Yamato Takada, Nara Prefecture, for the main purpose of collecting recyclable resources. |
November 1975 | Relocated the Head Office to Kashiwate-cho, Kashihara, Nara Prefecture, and started a business of collecting and transporting industrial waste. |
December 1981 | Opened a phase-1 controlled final landfill site (with a capacity of 1 million m3) in Hatta, the city of Ueno (now the city of Iga). Established the Ueno Office (now the West Area Office) in the city of Ueno, Mie Prefecture. |
May 1994 | Established the Central Office (now the East Area Office) in the city of Nagoya, Aichi Prefecture. |
October 1995 | Opened a phase-2 controlled final landfill site (with a capacity of 1.2 million m3) in Hatta, the city of Iga, Mie Prefecture. |
October 1997 | Relocated the Head Office to Kuzumoto-cho, the city of Kashihara, Nara Prefecture. |
February 1999 | Opened regular processing facilities (with a capacity of 280,000 m3) in Shika-machi, Hakui-gun, Ishikawa Prefecture. |
May 2000 | Relocated the Head Office to the city of Ueno, Mie Prefecture. |
June 2001 | Completed intermediate processing facilities in Hatta, the city of Ueno, Mie Prefecture. |
May 2003 | Obtained permission for a 10% capacity increase of the controlled final landfill site in Hatta, the city of Ueno, Mie Prefecture. |
April 2005 | Relocated the Head Office to Kuzumoto-cho, the city of Kashihara, Nara Prefecture. |
April 2007 | Relocated the Head Office to Hatta, the city of Iga, Mie Prefecture. |
March 2008 | Obtained permission for an expansion of the least‐controlled final landfill site in Shika-machi, Hakui-gun, Ishikawa Prefecture. |