SunSource Executive and Leadership Team

July, 2026

Leadership Overview

SunSource has 5 executives leading key functions including technology, finance, operations, and business unit leadership.

Driven by a commitment to excellence, SunSource provides essential products, services, and information across hydraulics, pneumatics, filtration, and automation systems, powering both industrial and mobile equipment markets with strategic distribution.

Leadership Roles at SunSource

  • Chief Financial Officer - Daniel Maddox
  • President - Fluid Power SBU - Bruce McKay
  • Chief Information Officer - Cliff Nelson
  • Chief Technology Officer - Robert Jacobs
  • Chief Operations Officer - Keith Graepler
  • Daniel Maddox - Chief Financial Officer

    Daniel Maddox, the Chief Financial Officer at SunSource, manages the company's financial health and strategic fiscal planning. Overseeing all financial operations, Maddox ensures robust accounting practices, accurate financial reporting, and effective capital management to support SunSource's extensive distribution network. This critical role involves developing financial strategies that align with the company's growth objectives in the industrial and mobile equipment sectors. By guiding investment decisions and managing risk, Daniel Maddox plays a pivotal part in maintaining the financial stability required for SunSource to provide a comprehensive range of hydraulics, pneumatics, filtration, and automation systems. The Chief Financial Officer's expertise is essential for optimizing profitability and ensuring the long-term financial viability of the organization.

    Bruce McKay - President - Fluid Power SBU

    Bruce McKay, the President - Fluid Power SBU at SunSource, leads the strategic direction and business development for the company's fluid power division. Directing all aspects of the Fluid Power Strategic Business Unit, McKay focuses on expanding market share and enhancing product and service offerings in hydraulics and pneumatics. This executive role involves fostering strong customer relationships and identifying new growth opportunities within the industrial and mobile equipment sectors. By driving performance within the SBU, Bruce McKay ensures the continued success and profitability of SunSource's core fluid power operations. The President - Fluid Power SBU's expertise is vital for maintaining a competitive edge and delivering exceptional value to clients.

    Cliff Nelson - Chief Information Officer

    Cliff Nelson, the Chief Information Officer at SunSource, directs the company's technology infrastructure and digital strategy. Overseeing all IT operations, Nelson ensures the seamless integration of information systems that support SunSource's distribution of hydraulics, pneumatics, filtration, and automation components. This leadership role involves managing data security, optimizing network performance, and implementing innovative technological solutions to enhance operational efficiency across both industrial and mobile equipment markets. By driving digital transformation initiatives, Cliff Nelson strengthens the company's ability to provide valuable product, service, and information resources to its diverse customer base. The Chief Information Officer's focus remains on leveraging technology to streamline supply chain management and improve customer engagement, directly contributing to SunSource's market position.
    Cliff Nelson

    Robert Jacobs - Chief Technology Officer

    Robert Jacobs, the Chief Technology Officer at SunSource, spearheads the company's technological innovation and product development initiatives. Directing research and development efforts, Jacobs focuses on advancing the capabilities of the hydraulics, pneumatics, filtration, and automation systems distributed by SunSource. This leadership position involves identifying emerging technologies and integrating them into the company's product and service offerings for both industrial and mobile equipment markets. By fostering a culture of innovation, Robert Jacobs ensures SunSource remains at the forefront of technological advancements in its specialized distribution sectors. The Chief Technology Officer's strategic vision drives the enhancement of product performance and the development of cutting-edge solutions that meet evolving customer demands.

    Keith Graepler - Chief Operations Officer

    Keith Graepler, the Chief Operations Officer at SunSource, oversees the company's extensive operational activities and supply chain management. Directing day-to-day business functions, Graepler ensures the efficient and effective distribution of hydraulics, pneumatics, filtration, and automation components to industrial and mobile equipment markets. This role involves optimizing logistics, managing warehouse operations, and implementing process improvements to enhance service delivery and product availability. By focusing on operational excellence, Keith Graepler strengthens SunSource's capacity to meet customer needs reliably and cost-effectively. The Chief Operations Officer's leadership is crucial for maintaining the integrity of the supply chain and driving overall business performance.

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    Frequently Asked Questions Regarding SunSource Top Executives and Leadership Team

    Who leads SunSource?
    SunSource is led by Daniel Maddox (Chief Financial Officer), along with executives such as Bruce McKay (President - Fluid Power SBU) and Cliff Nelson (Chief Information Officer).
    Who is part of SunSource’s executive team?
    The executive team of SunSource includes leaders such as Daniel Maddox (Chief Financial Officer), Bruce McKay (President - Fluid Power SBU), Cliff Nelson (Chief Information Officer) and other senior executives.
    How many executives does SunSource have?
    SunSource has 5 executives leading key business areas.
    What roles are included in SunSource’s leadership team?
    The leadership team of SunSource includes roles such as Chief Financial Officer, President - Fluid Power SBU, Chief Information Officer, Chief Technology Officer, Chief Operations Officer.