- Peter ter Horst will step down as CEO at the end of 2025.
- Taiichi Machida will assume the CEO role on October 1, 2025.
- Machida has been General Manager of the Corporate Strategy Department at Teijin Ltd. for three years.

Leadership Transition
Peter ter Horst will step down as CEO of Teijin Aramid at the end of 2025, concluding 19 years of service. Taiichi Machida will take over as CEO on October 1, 2025. Ter Horst will remain with the company until December to ensure a smooth transition.
Peter ter Horst's Tenure
During his 5.5 years as CEO, ter Horst navigated Teijin Aramid through significant challenges, including the COVID-19 pandemic and a major fire at the Delfzijl site. He also led an organizational transformation to enhance future resilience.
Taiichi Machida's Background
Taiichi Machida brings extensive strategic experience to his new role. He has held various positions within Teijin Ltd., notably in the Healthcare Business Unit. For the past three years, he served as General Manager of the Corporate Strategy Department, shaping the group's strategic direction.
Future Outlook
Machida is expected to leverage his expertise in corporate strategy and cross-functional leadership to guide Teijin Aramid through its next phase. His insights and experience are seen as valuable assets for navigating the evolving industry landscape.