Resonac Executive and Leadership Team

Hideki Somemiya, the Board Director, Managing Corporate Officer, Chief Financial Officer at Resonac, directs the comprehensive financial architecture of the organization. Overseeing capital allocation and fiscal planning, the Chief Financial Officer ensures alignment between long-term investment strategies and the evolving needs of the semiconductor and electronic materials segments. This leadership role involves rigorous oversight of corporate governance and risk management frameworks to support international expansion across Asia and beyond. By optimizing balance sheet efficiency, Hideki Somemiya directly impacts the company's ability to fund research and development initiatives. Furthermore, the Board Director collaborates with the executive team to refine the overarching business model, ensuring that financial performance remains robust amidst volatile market conditions. Through disciplined fiscal stewardship, Somemiya secures the necessary resources to maintain a competitive edge in the global chemical manufacturing landscape.

Tomoe Kalnay, the Chief Financial Officer & Treasurer at Resonac, manages the liquidity, cash flow, and treasury operations essential for global chemical manufacturing. Overseeing the financial health of the organization, the Chief Financial Officer & Treasurer executes complex hedging strategies and capital structure optimizations to mitigate currency and interest rate risks. This leadership role involves maintaining strong relationships with financial institutions and investors to ensure consistent access to capital markets. By implementing rigorous internal controls and cash management systems, Tomoe Kalnay directly supports the operational stability of the company's diverse segments. The Treasurer also provides critical financial analysis to the Board to guide major investment decisions regarding infrastructure and technology upgrades. Through precise management of corporate assets and liabilities, Kalnay ensures that the company maintains the financial flexibility required to pursue aggressive growth targets in the competitive international chemical industry.

Atsushi Doi, the Principal, Office of the CSO and Chief Revenue Officer at Resonac, drives the strategic revenue generation initiatives across all core business segments. Managing the integration of market intelligence with sales execution, the Chief Revenue Officer architects growth plans that capitalize on the company's position in the mobility and innovation enabling materials markets. This role requires constant coordination with the Chief Strategy Officer to identify emerging opportunities in international territories. By streamlining the sales funnel and enhancing customer engagement protocols, Atsushi Doi directly influences the top-line performance of the organization. The Principal also monitors competitive dynamics to adjust pricing strategies and service delivery models in real-time. Through the implementation of data-driven sales methodologies, Doi ensures that the company captures maximum value from its diverse product portfolio while expanding the footprint of the business in key global regions.

Nori Imai, the Chief Human Resources Officer at Resonac, directs the global talent strategy and organizational development initiatives. Overseeing the recruitment, retention, and professional growth of a diverse workforce, the Chief Human Resources Officer ensures that the company attracts the specialized expertise required for advanced chemical manufacturing. This leadership role involves designing performance management systems that align individual contributions with the broader corporate mission of innovation. By fostering a culture of excellence and inclusivity, Nori Imai directly impacts the operational efficiency and creative output of the various business segments. The Chief Human Resources Officer also manages complex labor relations and compensation structures across international jurisdictions to maintain compliance and competitiveness. Through the development of robust leadership pipelines and training programs, Imai ensures that the organization possesses the human capital necessary to sustain long-term growth and navigate the challenges of the global market.

Norbert Gaar, the Chief Operations Officer at Resonac, directs the end-to-end manufacturing and supply chain processes across all global facilities. Overseeing the production efficiency of the semiconductor, mobility, and chemicals segments, the Chief Operations Officer architects scalable operational workflows that meet stringent quality and safety standards. This leadership role involves coordinating with regional plant managers to optimize output and reduce waste in the manufacturing cycle. By integrating advanced automation and process improvements, Norbert Gaar directly enhances the company's ability to deliver high-performance materials to international clients. The Chief Operations Officer also manages the logistics network to ensure the timely distribution of products across Asia and other key markets. Through the continuous refinement of operational protocols, Gaar ensures that the company maintains a lean and responsive production environment capable of adapting to rapid shifts in demand within the global chemical industry.