Sekisui Chemical Executive and Leadership Team

August, 2026

Leadership Overview

Sekisui Chemical has 4 executives leading key functions including corporate strategy, residential housing development, urban infrastructure, and environmental product manufacturing.

Focused on sustainable living solutions, Sekisui Chemical advances global construction standards through high-performance plastic materials and modular housing systems that prioritize long-term environmental impact and residential efficiency.

Leadership Roles at Sekisui Chemical

  • President & Executive Officer - Eiichi Takahashi
  • Senior Managing Executive Officer, President of Housing Company - Masahide Yoshida
  • Senior Managing Executive Officer, President of Urban Infrastructure and Environmental Products Company - Yoshiyuki Hirai
  • President - Masayuki Inoue
  • Eiichi Takahashi - President & Executive Officer

    Eiichi Takahashi, the President & Executive Officer at Sekisui Chemical, directs the overarching corporate strategy and global operational vision. Takahashi manages the integration of high-performance plastic manufacturing with residential construction initiatives to ensure market competitiveness across international territories. By aligning the board of directors with long-term sustainability goals, the President & Executive Officer drives innovation in material science and modular housing production. This leadership role involves constant evaluation of market trends to optimize resource allocation and maintain the company's position as a leader in the construction sector. Eiichi Takahashi oversees the execution of large-scale business transformations, ensuring that all divisions adhere to strict quality standards. Through rigorous oversight of corporate governance and financial performance, the President & Executive Officer secures the stability of the organization while fostering growth in diverse global markets, ultimately strengthening the brand's reputation for excellence in infrastructure and residential development.

    Masahide Yoshida - Senior Managing Executive Officer, President of Housing Company

    Masahide Yoshida, the Senior Managing Executive Officer, President of Housing Company at Sekisui Chemical, architects the strategic direction for the residential housing division. Yoshida oversees the design, production, and sale of unit residential houses, ensuring that every project meets modern efficiency standards. By managing the supply chain for essential building materials, the Senior Managing Executive Officer, President of Housing Company maintains high production volumes while controlling costs. This role requires close collaboration with the board to implement advanced construction technologies that enhance the durability of residential parcels. Masahide Yoshida drives the expansion of housing operations across regional markets, focusing on sustainable development and customer satisfaction. Through the optimization of construction workflows, the Senior Managing Executive Officer, President of Housing Company ensures that the company delivers high-quality living environments. This leadership position directly impacts the revenue growth of the housing segment by prioritizing innovation in modular design and residential infrastructure.

    Yoshiyuki Hirai - Senior Managing Executive Officer, President of Urban Infrastructure and Environmental Products Company

    Yoshiyuki Hirai, the Senior Managing Executive Officer, President of Urban Infrastructure and Environmental Products Company at Sekisui Chemical, manages the manufacturing and distribution of polyvinyl chloride and plastic products. Hirai oversees the production of critical infrastructure components, including drainage pipes and bathtub systems, which serve as the backbone for modern urban development. By directing research and development efforts, the Senior Managing Executive Officer, President of Urban Infrastructure and Environmental Products Company ensures that all plastic products meet rigorous environmental safety standards. This role involves coordinating with global partners to scale the reach of infrastructure solutions in international markets. Yoshiyuki Hirai drives operational efficiency within the manufacturing plants, reducing waste and improving product longevity. Through the strategic management of the environmental products portfolio, the Senior Managing Executive Officer, President of Urban Infrastructure and Environmental Products Company supports the company's commitment to sustainable urban growth and long-term infrastructure reliability.

    Masayuki Inoue - President

    Masayuki Inoue, the President at Sekisui Chemical, leads the execution of core business objectives and organizational development. Inoue directs the alignment of internal departments to ensure that the manufacturing of plastic products and residential housing services function as a cohesive unit. By fostering a culture of operational excellence, the President ensures that the company maintains its competitive edge in the construction industry. This leadership role involves managing high-level stakeholder relationships and overseeing the implementation of corporate policies that drive efficiency. Masayuki Inoue monitors the performance of various business units, providing guidance to ensure that all divisions meet their growth targets. Through the strategic oversight of resource management, the President secures the financial health of the organization. Masayuki Inoue drives the adoption of new technologies within the manufacturing process, ensuring that the company remains at the forefront of the construction and materials sector while delivering consistent value to shareholders.

    Explore Leadership Teams in Construction Management

    Frequently Asked Questions Regarding Sekisui Chemical Top Executives and Leadership Team

    Who leads Sekisui Chemical?
    Sekisui Chemical is led by Eiichi Takahashi (President & Executive Officer), along with executives such as Masahide Yoshida (Senior Managing Executive Officer, President of Housing Company) and Yoshiyuki Hirai (Senior Managing Executive Officer, President of Urban Infrastructure and Environmental Products Company).
    Who is part of Sekisui Chemical’s executive team?
    The executive team of Sekisui Chemical includes leaders such as Eiichi Takahashi (President & Executive Officer), Masahide Yoshida (Senior Managing Executive Officer, President of Housing Company), Yoshiyuki Hirai (Senior Managing Executive Officer, President of Urban Infrastructure and Environmental Products Company) and other senior executives.
    How many executives does Sekisui Chemical have?
    Sekisui Chemical has 4 executives leading key business areas.
    What roles are included in Sekisui Chemical’s leadership team?
    The leadership team of Sekisui Chemical includes roles such as President & Executive Officer, Senior Managing Executive Officer, President of Housing Company, Senior Managing Executive Officer, President of Urban Infrastructure and Environmental Products Company, President.