Topy Industries, Ltd. (Head office: Shinagawa-ku, Tokyo; President and CEO: Hiromi Ishii; hereinafter referred to as "Topy") received the "Caterpillar Supplier Excellence Award 2025" at an award ceremony hosted by Caterpillar Inc. in Grapevine, Texas, in September 2025. Our president and CEO, Ishii, attended the event. Topy Industries received the highest rating of "Excellent" in Caterpillar's Supplier Excellence Recognition (SER) in two categories in 2025: wheels for mining equipment and undercarriage parts for construction machinery. These achievements led to this award.
Caterpillar's SER is an annual program that recognizes and awards the world's top suppliers based on strict evaluation criteria such as quality, stable supply, on-time delivery, and continuous improvement. Topy Industries has been supplying highly durable wheels and undercarriage parts to the mining and construction machinery markets for many years. The SER's "Excellent" evaluation in wheels for mining equipment and construction machinery undercarriage parts categories reflects the company's high evaluation of Quality Management Structure, stable supply, continuous improvement activities, and rapid response to customer requests.
The Topy Industries Group will continue to provide the highest quality products and services, strive to further improve customer satisfaction, and increase its presence in the global market.
President and CEO Hiromi Ishii (second from the left)
【お問い合わせ先】総務部 広報・IR室 TEL 03-3493-0141
Art Village Osaki Central Tower, 1-2-2 Osaki, Shinagawa-ku, Tokyo 141-8634
