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Topy Industries, Ltd.

Company Profile

■URL

https://www.topy.co.jp/en/index.html

■Address

Art Village Osaki Central Tower, 1-2-2 Osaki, Shinagawa-ku, Tokyo 141-8634, Japan

Business Overview

-As comprehensive wheel manufacturer, we manufacture and sell steel and aluminum wheels for automobiles, wheels for mining machinery, and more.

-The Company's business operations are comprised of the following four segments.

  • Steel Segment
  • Automotive & Industrial  Equipment Parts Segment
  • Electric Power-Generation Segment (Withdrew from this business at the end of March 2024)
  • Rental Segment
  • Others: Manufacture and sale of synthetic mica. Management of indoor and exterior signage, civil engineering and construction projects, and sport facilities.

 

Business Results Highlights:

-In the fiscal year that ended in March 2025, sales were JPY 300,610 million (10.0% year-on-year decrease), operating income was JPY 5,300(49.2% year-on-year decrease) million, ordinary income was JPY 6,246 million(40.3% year-on-year decrease), current profit attributable to the parent company was JPY 6,387 million.(36.6% year-on-year increase)

Shareholders

-Listed on the Prime Market of the Tokyo Stock Exchange and the Premium Market of the Nagoya Stock Exchange. (As of Mar. 31, 2025)
Name or Company Name Investment Ratio (%)
Nippon Steel Corporation 21.80
The Master Trust Bank of Japan, Ltd. (Trust Account) 9.32
Topy Fund 5.42
Meiji Yasuda Life Insurance Company (Standing proxy: Custody Bank of Japan, Ltd.) 4.41
Mizuho Bank, Ltd. (Standing proxy: Custody Bank of Japan, Ltd.) 3.56
Employees Stockholding 3.43
Custody Bank of Japan, Ltd. (Trust Account) 2.15
Resona Bank, Limited 1.87
Interactive Brokers LLC (Standing proxy: Interactive Brokers Securities Inc.) 1.33
The Bank of Yokohama, Ltd. (Standing proxy: Custody Bank of Japan, Ltd.) 1.16
Total 54.44

 

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Products

Wheels
-Steel wheels for passenger cars
-Steel wheels for trucks and buses
-Aluminum wheels for passenger cars
-SGOR: Super Giant Off the Road Rim

Stamping Parts
-Hoods
-Trunks lids
-Rear doors
-Roofs

View latest major parts supplier agreements.
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History

Oct. 1921 Miya Steelworks was established.
Sep. 1926 Tokyo Shearing Co., Ltd. was established.
Dec. 1934 Tokyo Sharin Seisakusho Co., Ltd. was established.
Oct. 1941 Tokyo Sharin Seisakusho Co., Ltd. and Abe Tekkosho Co., Ltd. merged, becoming Sharin Kogyo Co., Ltd.   
Oct. 1943 Miya Steelworks and Tokyo Shearing Co., Ltd. merged, becoming Toto Seiko Co., Ltd.
Jul. 1955 Toto Zoki Co., Ltd. was established.
Dec. 1956 Toto Tekko Co., Ltd. was established.
Nov. 1961 The Toyokawa Plant of Sharin Kogyo Co., Ltd. was completed.
Mar. 1964 The Ayase Plant of Sharin Kogyo Co., Ltd. was completed.
Jul. 1964 Sharin Kogyo Co., Ltd.、Toto Seiko Co., Ltd.、Toto Zoki Co., Ltd. and Toto Tekko Co., Ltd all merged together, becoming Topy Industries, Limited.
Nov. 1965 Relocated home off ice of Topy Industries to Chiyoda Ward in Tokyo.
Nov. 1976 Established Kyushu Wheel Kogyo, Ltd. in Fukuoka Pref., Japan.
Jan. 1985 Established Topy Corporation in Kentucky, USA.
Jan. 1998 Acquired ISO9001.
Jun. 1999 Acquired ISO14001.
Nov. 1999 Established Topy International U.C.A., INC. in Tennessee, USA.
Sep. 2003 Established Fujian Yuan Shing-Topy Autoparts Co., Ltd. (Currently Fujian Topy Autoparts Co., Ltd.) in Fujian Province, China.
Mar. 2007 Topy Corporation merged with Topy International U.C.A. Inc., becoming Topy America, Inc.
Jun. 2007 Relocated home office to Shinagawa Ward in Tokyo.
Sep. 2008 Agreed to strengthen commercial ties with Nippon Steel Corporation.
Mar. 2013 Established PT. Topy Palingda Manufacturing Indonesia in Indonesia.
Oct. 2013 Established Topy MW Manufacturing Mexico S.A. de C.V. in Guanajuato, Mexico.
Feb. 2018 Acquired all the shares in Ring Techs Co., Ltd. and made it its subsidiary.
May 2018 Acquired all the shares in ATC Holdings.
Apr. 2022 Moved to the Prime Market of the Tokyo Stock Exchange, and to the Premium Market of the Nagoya Stock Exchange.

 

Supplemental Information 1

>>>FY ended Mar. 31, 2007 Business Report
>>>FY ended Mar. 31, 2008 Business Report
>>>FY ended Mar. 31, 2009 Business Report
>>>FY ended Mar. 31, 2010 Business Report
>>>FY ended Mar. 31, 2011 Business Report
>>>FY ended Mar. 31, 2012 Business Report
>>>FY ended Mar. 31, 2013 Business Report
>>>FY ended Mar. 31, 2014 Business Report
>>>FY ended Mar. 31, 2015 Business Report

Note: A figure in brackets ( ) indicates a loss

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JAPAN MOBILITY SHOW 2025
22-inch Large Diameter Ultra-lightweight Aluminum Wheel
This is a cast wheel that has succeeded in achieving the same weight and rigidity as a forged wheel. The product on display is the largest of its kind, and the company has already begun supplying smaller, lightweight, and highly rigid cast wheels to OEMs.
JAPAN MOBILITY SHOW 2025
22-inch Large Diameter Ultra-lightweight Aluminum Wheel
This is a cast wheel that has succeeded in achieving the same weight and rigidity as a forged wheel. The product on display is the largest of its kind, and the company has already begun supplying smaller, lightweight, and highly rigid cast wheels to OEMs.
JAPAN MOBILITY SHOW 2025
22-inch Large Diameter Ultra-lightweight Aluminum Wheel
This is a cast wheel that has succeeded in achieving the same weight and rigidity as a forged wheel. The product on display is the largest of its kind, and the company has already begun supplying smaller, lightweight, and highly rigid cast wheels to OEMs.
JAPAN MOBILITY SHOW 2025
22-inch Large Diameter Ultra-lightweight Aluminum Wheel
This is a cast wheel that has succeeded in achieving the same weight and rigidity as a forged wheel. The product on display is the largest of its kind, and the company has already begun supplying smaller, lightweight, and highly rigid cast wheels to OEMs.
JAPAN MOBILITY SHOW 2025
22-inch Large Diameter Ultra-lightweight Aluminum Wheel
This is a cast wheel that has succeeded in achieving the same weight and rigidity as a forged wheel. The product on display is the largest of its kind, and the company has already begun supplying smaller, lightweight, and highly rigid cast wheels to OEMs.
JAPAN MOBILITY SHOW 2025
Forged Aluminum Wheel for Commercial Vehicles
Commercial vehicles carry heavy loads, so forged wheels are used to withstand the heavy vehicle weight. These aluminum wheels are 12kg lighter than steel wheels, so just four wheels weigh 48 kg, and the more wheels you add, the more effective the weight reduction becomes. In addition, these wheels are coated with a newly developed synthetic paint that is so stain-resistant that even stains written with a permanent marker can be easily wiped off. This was developed to reduce the high workload of truck drivers, whose working hours also include washing their vehicles.
JAPAN MOBILITY SHOW 2025
Forged Aluminum Wheel for Commercial Vehicles
Commercial vehicles carry heavy loads, so forged wheels are used to withstand the heavy vehicle weight. These aluminum wheels are 12kg lighter than steel wheels, so just four wheels weigh 48 kg, and the more wheels you add, the more effective the weight reduction becomes. In addition, these wheels are coated with a newly developed synthetic paint that is so stain-resistant that even stains written with a permanent marker can be easily wiped off. This was developed to reduce the high workload of truck drivers, whose working hours also include washing their vehicles.
JAPAN MOBILITY SHOW 2025
Forged Aluminum Wheel for Commercial Vehicles
Commercial vehicles carry heavy loads, so forged wheels are used to withstand the heavy vehicle weight. These aluminum wheels are 12kg lighter than steel wheels, so just four wheels weigh 48 kg, and the more wheels you add, the more effective the weight reduction becomes. In addition, these wheels are coated with a newly developed synthetic paint that is so stain-resistant that even stains written with a permanent marker can be easily wiped off. This was developed to reduce the high workload of truck drivers, whose working hours also include washing their vehicles.
JAPAN MOBILITY SHOW 2025
Forged Aluminum Wheel for Commercial Vehicles
Commercial vehicles carry heavy loads, so forged wheels are used to withstand the heavy vehicle weight. These aluminum wheels are 12kg lighter than steel wheels, so just four wheels weigh 48 kg, and the more wheels you add, the more effective the weight reduction becomes. In addition, these wheels are coated with a newly developed synthetic paint that is so stain-resistant that even stains written with a permanent marker can be easily wiped off. This was developed to reduce the high workload of truck drivers, whose working hours also include washing their vehicles.
JAPAN MOBILITY SHOW 2025
Forged Aluminum Wheel for Commercial Vehicles
Commercial vehicles carry heavy loads, so forged wheels are used to withstand the heavy vehicle weight. These aluminum wheels are 12kg lighter than steel wheels, so just four wheels weigh 48 kg, and the more wheels you add, the more effective the weight reduction becomes. In addition, these wheels are coated with a newly developed synthetic paint that is so stain-resistant that even stains written with a permanent marker can be easily wiped off. This was developed to reduce the high workload of truck drivers, whose working hours also include washing their vehicles.
JAPAN MOBILITY SHOW 2025
Forged Aluminum Wheel for Commercial Vehicles
Commercial vehicles carry heavy loads, so forged wheels are used to withstand the heavy vehicle weight. These aluminum wheels are 12kg lighter than steel wheels, so just four wheels weigh 48 kg, and the more wheels you add, the more effective the weight reduction becomes. In addition, these wheels are coated with a newly developed synthetic paint that is so stain-resistant that even stains written with a permanent marker can be easily wiped off. This was developed to reduce the high workload of truck drivers, whose working hours also include washing their vehicles.
JAPAN MOBILITY SHOW 2025
Forged Aluminum Wheel for Commercial Vehicles
Commercial vehicles carry heavy loads, so forged wheels are used to withstand the heavy vehicle weight. These aluminum wheels are 12kg lighter than steel wheels, so just four wheels weigh 48 kg, and the more wheels you add, the more effective the weight reduction becomes. In addition, these wheels are coated with a newly developed synthetic paint that is so stain-resistant that even stains written with a permanent marker can be easily wiped off. This was developed to reduce the high workload of truck drivers, whose working hours also include washing their vehicles.
JAPAN MOBILITY SHOW 2025
Forged Aluminum Wheel for Commercial Vehicles
Commercial vehicles carry heavy loads, so forged wheels are used to withstand the heavy vehicle weight. These aluminum wheels are 12kg lighter than steel wheels, so just four wheels weigh 48 kg, and the more wheels you add, the more effective the weight reduction becomes. In addition, these wheels are coated with a newly developed synthetic paint that is so stain-resistant that even stains written with a permanent marker can be easily wiped off. This was developed to reduce the high workload of truck drivers, whose working hours also include washing their vehicles.
JAPAN MOBILITY SHOW 2025
Forged Aluminum Wheel for Commercial Vehicles
Commercial vehicles carry heavy loads, so forged wheels are used to withstand the heavy vehicle weight. These aluminum wheels are 12kg lighter than steel wheels, so just four wheels weigh 48 kg, and the more wheels you add, the more effective the weight reduction becomes. In addition, these wheels are coated with a newly developed synthetic paint that is so stain-resistant that even stains written with a permanent marker can be easily wiped off. This was developed to reduce the high workload of truck drivers, whose working hours also include washing their vehicles.
JAPAN MOBILITY SHOW 2025
Wheels for CROWN Estate "Z"
JAPAN MOBILITY SHOW 2025
Wheels for CROWN Estate "Z"
JAPAN MOBILITY SHOW 2025
Wheels for Land Cruiser 300 "ZX"
JAPAN MOBILITY SHOW 2025
Wheels for Lexus RX350 "F Sport"
JAPAN MOBILITY SHOW 2025
17-inch Aluminum Wheels for RAV4
JAPAN MOBILITY SHOW 2025
17-inch Aluminum Wheels for RAV4
JAPAN MOBILITY SHOW 2023
Topy green wheel technology
- Electric power generation wheel. The piezoelectric element converts the strain that occurs in the wheels when the vehicle is running into voltage and generates electricity.
JAPAN MOBILITY SHOW 2023
Topy green wheel technology
- Electric power generation wheel. The piezoelectric element converts the strain that occurs in the wheels when the vehicle is running into voltage and generates electricity.
JAPAN MOBILITY SHOW 2023
Topy green wheel technology
- Electric power generation wheel. The piezoelectric element converts the strain that occurs in the wheels when the vehicle is running into voltage and generates electricity.
JAPAN MOBILITY SHOW 2023
Topy green wheel technology
- Electric power generation wheel. The piezoelectric element converts the strain that occurs in the wheels when the vehicle is running into voltage and generates electricity.
JAPAN MOBILITY SHOW 2023
Sustainable steel wheels
- Wheels that use electric furnace material instead of blast furnace material.
JAPAN MOBILITY SHOW 2023
Sustainable steel wheels
- Wheels that use electric furnace material instead of blast furnace material.
JAPAN MOBILITY SHOW 2023
Aluminum wheels
- Available in a variety of designs, such as surface treatment to reduce aerodynamic drag, thin spokes, and more.
JAPAN MOBILITY SHOW 2023
Aluminum wheels
- Available in a variety of designs, such as surface treatment to reduce aerodynamic drag, thin spokes, and more.
JAPAN MOBILITY SHOW 2023
Aluminum wheels
- Available in a variety of designs, such as surface treatment to reduce aerodynamic drag, thin spokes, and more.
JAPAN MOBILITY SHOW 2023
Aluminum wheels
- Available in a variety of designs, such as surface treatment to reduce aerodynamic drag, thin spokes, and more.
JAPAN MOBILITY SHOW 2023
Commercial vehicle wheels
- Previously, silver was the mainstream, but gold painting is achieved using newly developed painting materials.
JAPAN MOBILITY SHOW 2023
Commercial vehicle wheels
- Previously, silver was the mainstream, but gold painting is achieved using newly developed painting materials.
JAPAN MOBILITY SHOW 2023
Steel wheels for small cars
- The color of the disc surface and rim can be changed.
JAPAN MOBILITY SHOW 2023
Steel wheels for small cars
- The color of the disc surface and rim can be changed.
JAPAN MOBILITY SHOW 2023
Wheel for off-road vehicles
- It features a design that emphasizes strength in line with the image of an off-road type.
JAPAN MOBILITY SHOW 2023
Wheel for off-road vehicles
- It features a design that emphasizes strength in line with the image of an off-road type.
JAPAN MOBILITY SHOW 2023
Wheels for small EVs
- Design inspired by the future. Designs and colors can be proposed to suit your needs.
JAPAN MOBILITY SHOW 2023
Wheels for small EVs
- Design inspired by the future. Designs and colors can be proposed to suit your needs.
JAPAN MOBILITY SHOW 2023
Wheels for small EVs
- Design inspired by the future. Designs and colors can be proposed to suit your needs.
JAPAN MOBILITY SHOW 2023
21-inch aluminum wheels
JAPAN MOBILITY SHOW 2023
21-inch aluminum wheels
JAPAN MOBILITY SHOW 2023
21-inch aluminum wheels
JAPAN MOBILITY SHOW 2023
Aluminum wheels for large motorcycles
- The thin-wall aluminum wheels are hollow for light weight.
JAPAN MOBILITY SHOW 2023
Aluminum wheels for large motorcycles
- The thin-wall aluminum wheels are hollow for light weight.
JAPAN MOBILITY SHOW 2023
Steel wheels for commercial vehicles
JAPAN MOBILITY SHOW 2023
Steel wheels for commercial vehicles
JAPAN MOBILITY SHOW 2023
Steel wheels for commercial vehicles

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