Plexus Executive and Leadership Team

September, 2026

Leadership Overview

Plexus has 8 executives leading key functions including corporate strategy, technology innovation, human capital, global operations, legal administration, and regional market expansion.

Focused on transforming complex concepts into branded products, Plexus delivers high-quality manufacturing solutions to global markets while maintaining a commitment to operational excellence and long-term value creation.

Leadership Roles at Plexus

  • President & Chief Executive Officer - Todd Kelsey
  • Chief Operating Officer Plexus International - Paulo Giusti
  • Regional President, Amer - Mike Running
  • Regional President (APAC) - Victor Tan
  • Chief Technology Officer (BRAZIL) - Humberto Carreiro
  • Chief Human Resources Officer - Lori Ney
  • Chief Administrative Officer, Executive Vice President, General Counsel and Secretary - Angelo Ninivaggi
  • Senior Vice President and Chief Legal Officer - Joe Kaufman
  • Todd Kelsey - President & Chief Executive Officer

    Todd Kelsey, the President & Chief Executive Officer at Plexus, directs the overarching corporate strategy and long-term vision for the organization. By aligning manufacturing capabilities with evolving market demands, the President & Chief Executive Officer ensures the company maintains a competitive edge in the electronics sector. Kelsey oversees the integration of complex product development cycles, ensuring that global teams deliver branded products with precision. This leadership role involves constant collaboration with the Board to drive sustainable growth and operational efficiency across all international facilities. Through rigorous oversight of the company's global footprint, Todd Kelsey secures the financial health and market reputation of the enterprise. The President & Chief Executive Officer prioritizes innovation and customer-centric manufacturing, fostering a culture that consistently meets the high-stakes requirements of diverse industries worldwide.
    Todd Kelsey

    Paulo Giusti - Chief Operating Officer Plexus International

    Paulo Giusti, the Chief Operating Officer Plexus International at Plexus, manages the execution of manufacturing operations across the global network. By optimizing supply chain logistics and production efficiency, the Chief Operating Officer Plexus International ensures that branded products reach the market with consistent quality. Giusti oversees the coordination of international facilities, ensuring that operational standards remain uniform regardless of geographic location. This role involves managing complex production schedules and resource allocation to meet the demands of diverse global clients. Through the application of lean manufacturing principles, Paulo Giusti drives continuous improvement and cost-effectiveness across all international sites. The Chief Operating Officer Plexus International maintains a focus on operational resilience, ensuring that the company's manufacturing infrastructure remains capable of scaling to meet the evolving needs of the electronics industry.
    Paulo Giusti

    Mike Running - Regional President, Amer

    Mike Running, the Regional President, Amer at Plexus, directs the strategic growth and operational performance within the North American market. By overseeing regional manufacturing initiatives, the Regional President, Amer ensures that client concepts are successfully transformed into high-quality branded products. Running manages the alignment of regional resources with global business objectives, fostering strong relationships with key customers across the continent. This role involves coordinating with cross-functional teams to improve production speed and service delivery. Through the implementation of regional market strategies, Mike Running drives revenue growth and operational excellence in a highly competitive landscape. The Regional President, Amer maintains a focus on customer satisfaction and market expansion, ensuring that the company's manufacturing capabilities remain responsive to the specific needs of the North American electronics sector while supporting the broader global mission.

    Victor Tan - Regional President (APAC)

    Victor Tan, the Regional President (APAC) at Plexus, directs the manufacturing operations and market development strategies across the Asia-Pacific region. By overseeing the expansion of production capabilities, the Regional President (APAC) ensures that the company meets the high-volume demands of the regional electronics market. Tan manages the integration of local supply chains and ensures that all facilities adhere to global quality standards. This role involves collaborating with regional leadership to drive operational efficiency and enhance service delivery for diverse clients. Through the execution of strategic growth plans, Victor Tan increases the company's footprint and market share in the APAC region. The Regional President (APAC) maintains a focus on operational excellence and innovation, ensuring that the company's manufacturing processes remain competitive and capable of supporting the complex product requirements of the global electronics industry.

    Humberto Carreiro - Chief Technology Officer (BRAZIL)

    Humberto Carreiro, the Chief Technology Officer (BRAZIL) at Plexus, architects advanced technical frameworks to support regional manufacturing excellence. By driving digital transformation initiatives, the Chief Technology Officer (BRAZIL) optimizes production workflows and enhances the precision of electronic assembly processes. Carreiro manages the implementation of cutting-edge engineering tools, ensuring that regional operations remain at the forefront of industry standards. This role involves close coordination with global engineering teams to standardize technical protocols and improve product reliability. Through the deployment of sophisticated automation and data-driven systems, Humberto Carreiro increases operational throughput and reduces time-to-market for complex client projects. The Chief Technology Officer (BRAZIL) maintains a focus on scalable infrastructure, ensuring that the company's technological capabilities evolve alongside the sophisticated needs of the global electronics market.
    Humberto Carreiro

    Lori Ney - Chief Human Resources Officer

    Lori Ney, the Chief Human Resources Officer at Plexus, directs the global talent strategy and organizational development initiatives. By cultivating a high-performance culture, the Chief Human Resources Officer ensures that the workforce possesses the specialized skills required for complex electronics manufacturing. Ney oversees recruitment, leadership development, and employee engagement programs that span the company's international operations. This role involves aligning human capital strategies with the broader business objectives to support sustainable growth and operational agility. Through the implementation of robust training frameworks, Lori Ney empowers teams to execute high-precision manufacturing tasks effectively. The Chief Human Resources Officer maintains a focus on diversity, equity, and inclusion, ensuring that the organization attracts and retains top-tier talent capable of navigating the challenges of the global market while upholding the company's core values.

    Angelo Ninivaggi - Chief Administrative Officer, Executive Vice President, General Counsel and Secretary

    Angelo Ninivaggi, the Chief Administrative Officer, Executive Vice President, General Counsel and Secretary at Plexus, directs the legal, compliance, and administrative functions of the organization. By overseeing corporate governance and risk management, the Chief Administrative Officer, Executive Vice President, General Counsel and Secretary ensures that all business activities align with regulatory requirements and ethical standards. Ninivaggi manages complex legal negotiations and protects the company's intellectual property, which is vital for maintaining a competitive advantage in the electronics manufacturing sector. This role involves providing strategic counsel to the Board and executive leadership on matters of corporate policy and operational risk. Through the diligent management of administrative processes, Angelo Ninivaggi supports the company's ability to operate smoothly across international jurisdictions. The Chief Administrative Officer, Executive Vice President, General Counsel and Secretary maintains a focus on transparency and accountability, safeguarding the long-term interests of the enterprise.
    Angelo Ninivaggi
    Joe Kaufman, the Senior Vice President and Chief Legal Officer at Plexus, directs the legal strategy and compliance framework for the organization. By managing complex contractual obligations and regulatory affairs, the Senior Vice President and Chief Legal Officer ensures that the company operates within the legal parameters of every market served. Kaufman oversees the protection of proprietary technology and manages litigation risks that could impact the manufacturing business. This role involves providing critical legal guidance to the executive team during mergers, acquisitions, and strategic partnerships. Through the proactive identification of legal challenges, Joe Kaufman secures the company's operational continuity and reputation. The Senior Vice President and Chief Legal Officer maintains a focus on mitigating risk while enabling business growth, ensuring that all legal processes support the company's mission to deliver high-quality electronic products to the global market.

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    Frequently Asked Questions Regarding Plexus Top Executives and Leadership Team

    Who leads Plexus?
    Plexus is led by Todd Kelsey (President & Chief Executive Officer), along with executives such as Paulo Giusti (Chief Operating Officer Plexus International) and Mike Running (Regional President, Amer).
    Who is part of Plexus’s executive team?
    The executive team of Plexus includes leaders such as Todd Kelsey (President & Chief Executive Officer), Paulo Giusti (Chief Operating Officer Plexus International), Mike Running (Regional President, Amer) and other senior executives.
    How many executives does Plexus have?
    Plexus has 8 executives leading key business areas.
    What roles are included in Plexus’s leadership team?
    The leadership team of Plexus includes roles such as President & Chief Executive Officer, Chief Operating Officer Plexus International, Regional President, Amer, Regional President (APAC), Chief Technology Officer (BRAZIL).