JK Holdings Co., Ltd. is a Japan-based holding company that operates in three business segments. The Total Construction Materials Wholesaling segment is engaged in the wholesale of plywood, plywood secondary products, construction materials and household equipment. The Plywood Manufacturing and Wood Processing segment is involved in the manufacture and sale of plywood, including regular plywood, structural plywood, length scale plywood, laminated veneer lumber (LVL)and others, the manufacture and sale of plywood secondary products, plywood, laminated veneer, bonded wood and glued-laminated processed products, as well as the processing and sale of wood. The General Building Materials Retail segment is engaged in the retail of plywood, plywood secondary products, building materials and housing equipment. The Others segment is engaged in the the provision of construction works, warehouse and transportation services, as well as materials agency business, real estate leasing, the operation o

Building Supplies

JK Holdings

JK Holdings' headquarters in Koto City, Japan

Keiichiro Aoki

Tatsuo Koyanagi

Koichi Ogawa

Kozo Ota

Hiroshi Haraguchi

Takashi Yoshida

Akinori Ogawa

Tomoaki Kaneko

Kazuyuki Tatezaki

Hiroshi Narita

Akira Yoshida

Shoichi Watanabe

Ichiro Yumoto

The Audit Team at JK Holdings Co., Ltd. is responsible for examining and evaluating the company's financial records and internal controls to ensure accuracy and compliance with regulations. They conduct thorough audits across all segments, including Total Construction Materials Wholesaling, Plywood Manufacturing and Wood Processing, and General Building Materials Retail, to identify any discrepancies, risks, and areas for improvement, thus safeguarding the company's financial health and operational efficiency.

Audit Team

JK Holdings

Org chart

Board & advisors

Teams

Audit Team

Offices

JK Holdings

Org chart

Board & advisors

Teams

Audit Team

Offices

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