Onto Innovation Executive and Leadership Team

Michael Plisinski, the Chief Executive Officer at Onto Innovation, directs the overarching strategic vision for the organization. By prioritizing innovation in process control, the Chief Executive Officer ensures the company maintains a competitive edge within the semiconductor value chain. Plisinski oversees the alignment of research and development initiatives with the evolving needs of global semiconductor manufacturers. This leadership role involves managing high-level partnerships and steering the company toward long-term growth objectives. By fostering a culture of technical excellence, Michael Plisinski enables the organization to solve complex yield and device performance challenges for customers worldwide. The Chief Executive Officer maintains a focus on operational scalability, ensuring that the company remains agile while supporting a diverse international client base. Through consistent execution of corporate strategy, Plisinski drives the firm toward sustained market leadership and technological advancement.

Brian Roberts, the Chief Financial Officer at Onto Innovation, manages the financial health and capital allocation strategies of the organization. The Chief Financial Officer oversees global fiscal planning, ensuring that investments in semiconductor process control technology align with revenue growth targets. Brian Roberts directs financial reporting, risk management, and investor relations to maintain transparency and market confidence. By analyzing market trends and cost structures, the Chief Financial Officer supports the company's ability to deliver high-value yield and reliability solutions. This leadership role involves collaborating with the executive team to evaluate potential acquisitions and expansion opportunities in international markets. Through disciplined financial oversight, Roberts ensures the company possesses the necessary resources to sustain its competitive position. The Chief Financial Officer drives fiscal efficiency, enabling the organization to remain agile while navigating the capital-intensive requirements of the semiconductor manufacturing sector.

Ramil Yaldaei, the Chief Operating Officer at Onto Innovation, manages the global supply chain and service delivery infrastructure. The Chief Operating Officer ensures that the company's advanced process control equipment reaches customers with maximum efficiency and reliability. Ramil Yaldaei oversees manufacturing operations, focusing on scaling production capabilities to meet the increasing demands of the semiconductor industry. By optimizing logistics and service networks, the Chief Operating Officer maintains high standards of quality and customer support across all regions. This role involves coordinating with engineering and sales teams to ensure that product deployment aligns with client timelines and performance requirements. Through the implementation of lean manufacturing principles, Yaldaei drives operational excellence and reduces lead times. The Chief Operating Officer secures the company's ability to support complex semiconductor value chains, ensuring that internal processes remain robust and responsive to global market fluctuations.

Younsoo Ra, the Chief of Staff at Onto Innovation, coordinates cross-functional initiatives to ensure seamless organizational performance. The Chief of Staff facilitates communication between executive leadership and internal departments, streamlining decision-making processes across the company. Younsoo Ra manages strategic projects that support the firm's mission of optimizing the critical path of progress for semiconductor manufacturers. By monitoring key performance indicators and operational workflows, the Chief of Staff identifies opportunities for increased efficiency and resource allocation. This role involves translating high-level corporate goals into actionable tasks for various teams, ensuring consistent progress toward company objectives. Through rigorous oversight of internal communications and project management, Ra maintains organizational alignment. The Chief of Staff acts as a central point for operational synchronization, allowing the executive team to focus on long-term market impact and technological innovation within the semiconductor industry.