JTEKT Corporation is a global leader in automotive systems, bearings, precision machine tools, and industrial automation. As part of the Toyota Group, JTEKT delivers world-class engineering, quality, and innovation that support manufacturing excellence across the globe.
Advancing Industries Worldwide
A Toyota-Group Company Built on Precision and Manufacturing Excellence
JTEKT Corporation was formed in 2006 through the merger of Koyo Seiko Co., Ltd. (bearings) and Toyoda Machine Works, Ltd. (machine tools)—uniting two of Japan’s most respected engineering legacies. Headquartered in Kariya, Aichi Prefecture, Japan, JTEKT is a core member of the Toyota Group and a global leader in automotive systems, industrial components, mechatronics, and advanced machine-tool technologies. JTEKT focuses on engineering solutions that elevate industries, strengthen global manufacturing, and deliver meaningful value to customers worldwide.
A Legacy of Innovation
A Century of Engineering Expertise, Built for the Future
JTEKT’s heritage spans more than 100 years of innovation. The company traces its roots to:
- Koyo Seiko (Founded 1921): A global leader in bearings and precision components
- Toyoda Machine Works (Pre-WWII origins): A pioneer in machine-tool technology and the birthplace of the renowned Toyoda grinding and machining platforms
Today, JTEKT continues to invest in R&D across electrification, high-precision bearings, advanced CNC machine tools, gear machining, and IoE smart-factory technologies—supporting the next generation of manufacturing innovation.
Core Business Divisions
A Diversified Portfolio Serving Automotive, Industrial, and Manufacturing Markets Worldwide
JTEKT’s multi-disciplinary divisions create synergy across industries—combining precision engineering, high-volume manufacturing, and advanced technology.
Automotive Systems & Components
Reliable systems that support the world’s leading vehicle manufacturers, including:
- Steering systems (EPS, hydraulic, rack & pinion)
- Driveline components (differentials, torque-control units, hub units)
- Transmission and hydraulic pumps
- EV-ready components for next-generation mobility
Bearings
Precision bearings engineered for performance, longevity, and energy efficiency:
- Tapered, needle, deep-groove, thrust, and specialty bearings
- Solutions for automotive, industrial, aerospace, renewable energy, performance sports and electric-motor applications
Machine Tools & Mechatronics
Cutting-edge technology used in automotive, aerospace, die-mold, energy, medical, and precision-machining industries:
- CNC grinding machines
- Horizontal and vertical machining centers
- Gear-skiving and gear-cutting machines
- Jig borers, automation-ready platforms, and integrated mechatronic systems
Industrial IoE & Control Systems
Advanced controls designed for smart manufacturing and Industry 4.0:
- TOYOPUC™ PLCs
- Sensors, HMI devices, and displays
- IoE-enabled industrial communication and data-management systems
- Solutions for robotics, automated machining cells, and FMS systems
Global Reach
A Worldwide Network Supporting OEMs, Manufacturers & Industrial Partners
With manufacturing, R&D, engineering, and service centers across the globe, JTEKT delivers world-class quality with local support.
Global Presence Highlights
- Japan: Corporate headquarters, R&D centers, and flagship manufacturing facilities
- North America: Production and technical hubs across the U.S. and Canada supporting automotive, bearings, and machine-tool customers
- Europe & Africa: More than 30 facilities supporting automotive and industrial markets
- Asia: Expansive operations in China, India, Thailand, Indonesia, and beyond
- South America: Manufacturing and customer-support bases serving mobility and industrial sectors
This global ecosystem ensures consistent quality, responsive supply chains, and expert service for OEMs and manufacturing partners worldwide.
Customer Benefits
How do JTEKT Machinery customers benefit from JTEKT’s global leadership, principles and resources?
Toyota-Group Quality Standards: Every machine we build reflects the production philosophy and reliability expected from Toyota-aligned manufacturing.
Advanced Technology Transfer: Our machine tools inherit expertise from JTEKT’s automotive systems, driveline engineering, bearing technologies, and mechatronics.
Global Reliability & Support: Backed by JTEKT’s worldwide network, customers gain confidence in long-term service, parts availability, and global-scale manufacturing capability.
Future-Ready Solutions: With JTEKT’s ongoing investment in automation, IoE controls, precision machinery, and next-generation machining systems, our customers are equipped for evolving production demands.