About us

Company Profile

Company NameEARTHTECHNICA CO., LTD.
EstablishedOn April1, 2003 (Operation Started on July 1, 2003)
Head OfficeTokyo Tatemono Jimbocho Bldg., 2-4, Kanda-Jimbocho, Chiyoda-ku, Tokyo, JAPAN
TEL: +81-3-3230-7159 / FAX: +81-3-3230-7158
Company PresidentMasahiko Nishi
Capital¥1.2 Bil
Number of Employees324 (April 1,2023)
Content of businessDesign, Manufacturing and Sales for the following products
-Crushing & Grinding Equipment and Plant
-Recycling Equipment and Plant
-Powder Processing Equipment and Plant
-Special Cast Steel and Iron
OfficeTokyo, Yachiyo (Chiba), Osaka, Sendai, Nagoya, Fukuoka
ISOISO9001, ISO14001 (Yachiyo Works)

Organization Chart

Organization Chart

Directors & Associate Officer

President and Representative DirectorNISHI Masahiko
DirectorSHIBAZAKI Tsuyoshi
(Sales Division)
DirectorKANBARA Minoru
(Production Planning & Control Department, Purchase and Procurement Department)
DirectorKOSAKA Hisakazu
(Business Process Reengineering Division, Planning and Administration Department)
DirectorOCHIAI Saburo
DirectorKOTAKI Takashi
Corporate AuditorAZUMA Ryuichiro
Corporate AuditorTAKAIRA Akitada
Associate OfficerITAKURA Toshihiko
(Business Development Department)
Associate OfficerMATSUMOTO Yukimasa
(Mineral Resources Solution Sales Department)
Associate OfficerISHIMARU Shinji
(Environmental and Recycling Machinery Sales Department)
Associate OfficerTAMOTO Masanobu
(Industrial Machinery Sales Department)
Associate OfficerTAKANAMI Hirotoshi
(Engineering Department)