Toyota Boshoku Corporation Japan Masayoshi Shirayanagi (Chief Executive Officer) -A Toyota Group company delivering automotive seats and interior products. It is the only manufacturer engaged in the textile sector within the Toyota Group. It delivers products mainly to the Toyota Group. -Major product lines are as follows. Automotive seats Interior and exterior parts (Door trim, ceilings, floor carpets, decks, exterior parts) Parts (filters, pla...

Major Suppliers  Updated at: 2025/07/16

Astemo, Ltd. (Formerly Hitachi Astemo, Ltd. ) Japan Kohei Takeuchi (Representative Director, President & CEO) - As of April 1, 2025, the company name was changed from Hitachi Astemo, Ltd. to "Astemo, Ltd."  - Formerly operated as Hitachi Automotive Systems that functioned as the automotive business of Hitachi, Ltd., it was established in January 2021 in a merger among Honda Group suppliers Keihin, Showa, and Nissin Kogyo -The capital structure i...

Major Suppliers  Updated at: 2025/07/14

Denso Corporation Japan Shinnosuke Hayashi (President and CEO) -A major automotive parts supplier in the Toyota Group. -Out of total sales in the fiscal year that ended in March 2025, sales to the Toyota Group accounted for 55.1% of the total. -The Company’s operations consist of five automotive segments, which are thermal systems, powertrain systems, mobility electronics, electrification systems, and advance devices. Each segment's main produc...

Major Suppliers  Updated at: 2025/07/14

Yazaki Corporation Japan Riku Yazaki (President) -One of the world's largest suppliers of automotive wiring harnesses. -The Company is a manufacturer of automotive parts, electric wiring, gas devices, and climate control equipment and machinery. -The Company's automotive division is organized under the following structure. Company Name Business The Company Development and sale of Group products Yazaki Meter Co., Ltd. Manufacture of automot...

Major Suppliers  Updated at: 2025/07/14

The Yokohama Rubber Co., Ltd. Japan Masataka Yamaishi (President & COO) -Japan's third largest tire manufacturer after Bridgestone and Sumitomo Rubber. -The Company operates the following three lines of business. Tire: Tires, tubes, aluminum wheels, and automotive parts for automobiles, trucks, buses, small-size trucks MB (Multi-business) : Based on polymer technology acquired from its expertise in the tire business, manufactures industrial and...

Major Suppliers  Updated at: 2025/07/14

Nichirin Co., Ltd. Japan Hiroyuki Soga (President) -An independent, leading manufacturer of hoses for automobiles and motorcycles. -In Japan, the Company has practically 100% of the market share of brake hoses for motorcycles. -Listed on the Standard Market of the Tokyo Stock Exchange. (As of Dec. 31, 2024) Name or Company name Investment Ratio (%) Taiyo Koko Co., Ltd. 22.15 Sojitz Corporation 8.69 Custody Bank of Japan (Trust acc...

Major Suppliers  Updated at: 2025/07/14

Bosch (Robert Bosch LLC) USA Paul Thomas (President) -The Company is a wholly owned subsidiary of Robert Bosch GmbH. It develops and produces systems including fuel injection systems, powertrain control devices, alternative drive systems, safety systems, in-vehicle information and communication systems. The Company’s Mobility sector is currently focused on automated, reduced emission, connected, and personalized vehicle technologies.-As of Janu...

Major Suppliers  Updated at: 2025/07/09

MAHLE GmbH Germany Arnd Franz (CEO and Chairman of the Management Board) -The Company is a leading supplier for future mobility, focusing on systems and components across all types of powertrains, filtration and thermal management systems, and electric and electronic components and systems. -With the automotive industry in the midst of transformation based on multiple advanced technology trends including electrification, the Company has issued ...

Major Suppliers  Updated at: 2025/05/15

Autoliv Inc. Sweden Mikael Bratt (President and CEO) -The Company is a leading developer, manufacturer and supplier of passive safety systems for the automotive industry. Its products include airbag systems, seatbelts, steering wheels, inflators and battery cut-off switches. It has also develops and produces mobility safety solutions such as pedestrian protection systems, connected safety services and safety solutions for two-wheelers.-The Compan...

Major Suppliers  Updated at: 2025/05/07

AGC Inc. Japan Yoshinori Hirai (Representative Director President) -A major manufacture of various types of glass. It operates in five business areas: glass for the construction industry, automotive, electronics, chemicals and life science. -World's No. 1 share of automotive glass and cover glass for automotive displays (according to company survey) -On July 1, 2018, the Company will change its name from Asahi Glass Company, Limited, to AGC Inc. ...

Major Suppliers  Updated at: 2025/05/07

Bridgestone Corporation Japan Shuichi Ishibashi (Member of the Board, Global CEO and Representative Executive Officer) -Along with Goodyear and Michelin, the Company is one of the three major tire manufacturers in the world. The Company had a 13.3% market share of tires worldwide in 2023.-Overseas production accounted for 70% of the company's global tire production tonnage in 2024. Mid-term business plan (target for FY 2026) Operating income ta...

Major Suppliers  Updated at: 2025/04/18

Mitsubishi Electric Corporation Japan Kei Uruma (President and CEO) -The Company is a comprehensive manufacturer of electric devices.-The Automotive Equipment business is incorporated within the Industry Mobility BA (Business Area), which accounts for approximately 18% of the company's sales in FY2023. Business Area (BA) Business Group   Infrastructure Public Utility Systems Energy & Industrial Systems Defense & Space Sysmtes Indust...

Major Suppliers  Updated at: 2024/12/24

Panasonic Holdings Corporation (Formerly Panasonic Corporation) Japan Yuki Kusumi (President) -Comprehensive electronics maker -Panasonic Holdings is the holding company for the following eight operating companies and affiliates. The Automotive Systems Company and the Energy Company handle in-vehicle applications. The Automotive Systems Company is responsible for the development, manufacture, and sale of next-generation cockpit systems, car navig...

Major Suppliers  Updated at: 2024/12/24

Bosch (Bosch Corporation) Japan Christian Mecker (President) -The Japanese corporate entity of Robert Bosch GmbH.  -As of December 31, 2023, the Company, with 6,031 employees,  generated JPY 429.2 billion as a Bosch Group company. -Unlisted Company Shareholders Investment Ratio (%) Robert Bosch Internationale Beteiligungen AG. 100.0   Manufacturing Facilities in Japan Plant Location Main Products Tochigi Plant Nasushiobara City, T...

Major Suppliers  Updated at: 2024/09/30

HI-LEX Corporation Japan Taro Teraura (President) -A manufacturer and seller of control cables and control systems, mainly window regulators, for automobiles and motorcycles. -From April 2022, moved to the Standard Market of the Tokyo Stock Exchange (As of Oct. 31, 2023) Name or Company Name Investment Ratio (%) Teraura Kousan 26.40 Teraura Scholarship Foundation 4.13 Nippon Life Insurance Co. 3.35 Nishikawa Rubber Co., Ltd. 2.7...

Major Suppliers  Updated at: 2024/09/30

Alps Alpine Co., Ltd. (Formerly Alpine Electronics, Inc.) Japan -The Company was originally engaged in developing, manufacturing, and selling automotive audio devices and information/communications devices and systems under the Alpine Group. In April 2020 its entire business operations were merged with Alps Electronics, and the consolidated company adopted the name Alps Alpine Co., Ltd. Name Investment Ratio (%) Alps Alpine Co., Ltd. 100.0 ...

Major Suppliers  Updated at: 2024/09/27

Mitsuboshi Belting Ltd. Japan Hiroshi Ikeda (President) -Major lines of business are production and sales of belts and other products (building materials, synthetic resin materials, etc). -With the electrification of automobiles, expand sales of belts for electrification (belts for automobiles and electric units (EBP/EPS/PSD, etc.) and belts for electric motorcycles and rear-wheel drive).  -Listed on the Prime Market of the Tokyo Stock Exchan...

Major Suppliers  Updated at: 2024/09/25

ROKI Co., Ltd. Japan Takaya Shimada (President and CEO) -Main products are air cleaners, intake manifolds, and oil tanks. -Air cleaners Air cleaner assemblies for 2-wheel application Air cleaners for 2-wheel application Air intake systems for scooter Secondary air cleaners Air intake systems for 4-wheel application Vehicle cabin filters -Intake manifolds-Power steering oil tanks-Carbon canisters-Automatic transmission fluid/strainers Automatic...

Major Suppliers  Updated at: 2024/09/25

Kinugawa Rubber Industrial Co., Ltd. Japan Ko Masuda (President) -A leading supplier of automotive rubber and synthetic resin products. Window partsGlass runsWindow frames/partitionsHood partsHood sealsInterior/Exterior partsAssist gripsTrunk, Back door partsTrunk lids / Back door weather stripsDoor partsDoor weather stripsWelt body sidesParting sealsEngine, Drivetrain partsEngine mountsCenter bearing insulatorsExhaust partsExhaust mountsDynamic ...

Major Suppliers  Updated at: 2024/09/20

Mitsui Kinzoku ACT Corporation Japan Hiroshi Igata (President and Representative Director) -The Company develops, manufactures, and sells door locks and other functional parts for automobiles. -Unlisted Company (As of Mar. 31, 2024) Company name Investment ratio (%) Mitsui Mining & Smelting Co., Ltd. 100.0   Door Latche-Side door latches-Check links-Side door hinges-Back door latches Power Door System-Slide door latches Power sl...

Major Suppliers  Updated at: 2024/09/18