Company Overview & History

Company Overview

Company Name KEIAISHA CO., LTD.
Head Office 1-5-10 Kandasudacho, Chiyoda-ku, Tokyo, 101-0041, Japan
Headquarters Sotetsu Manseibashi Bldg. 5F
1-5-10 Kandasudacho, Chiyoda-ku, Tokyo, 101-0041, Japan
Capital 1,905 Million JPY
Establishment March 1934
Business Activities
  • Metal Scrap Business (manufacture and sale of steel production materials and nonferrous metals, and demolition services)
  • Automotive Parts Business (manufacture and sale of auto parts)
  • Automotive Recycling Business (demolition of used Vehicles and second hand parts sales)
  • Aluminum Recycling Business (manufacture and sale of recycled aluminum alloys)
  • Related Business (sale of steel materials, machine tools, tools, and oils; auto leasing, casualty insurance agencies, etc.)
Chairman and CEO Koichi Dosho
Vice Chairman Hiroharu Katogi
President and COO Kazumi Tamura
Major Subsidiaries
and Representative Offices
Affiliated Businesses
and Organizations


Mar. 1934 Keiaisha established as a limited partnership
Dec. 1948 Keiaisha became an incorporated company
Feb. 1978 Completed takeover of Ichijo Co., Ltd.
Jun. 1978 Merged with Takahashi Shokai Co., Ltd.
Jun. 1980 Completed takeover of Asama Sunday House Co., Ltd.
Jul. 1981 Completed takeover of Nippon Agency Inc.
Nov. 1988 Established KI (USA) Corporation
Jun. 1989 Merged with NMB and changed trade name to Keiaisha NMB Co., Ltd.
Nov. 1998 Purchased Ikeda Metals Co., Ltd. (our current Aluminum Recycling Business)
Jan. 2001 NMB business purchased by Minebea, trade name changed back to Keiaisha Co., Ltd.
Jul. 2004 Takeover of Keiaisha Seisakusho Co., Ltd. (our current Automotive Parts Business)
Mar. 2010 Established KEIAISHA (THAILAND) CO., LTD.
Aug. 2011 Established a representative office in Cambodia
May. 2013 Launched “Restaurant Tokyo” in Cambodia
Oct. 2013 Established KI-Ecotech Co., Ltd. in Thailand
Jan. 2015 Established KEIAISHA MEX in Mexico
Dec. 2015 Established KI-Lat Krabang Co., Ltd. in Thailand
Jul. 2016 Acquisition of auto parts business as well as tools & dies business from local company in Thailand
May. 2018 Launched "TOKYO HOTEL APARTMENTS & SPA" in Cambodia