Csquare Executive and Leadership Team

July, 2026

Leadership Overview

Csquare has 8 executives leading key functions including strategy, operations, revenue, and technology.

Driven by a commitment to innovation, Csquare delivers essential colocation and data center services, enabling enterprise and hyperscale clients to power their digital infrastructure and support advanced computing demands.

Leadership Roles at Csquare

  • Chief Executive Officer & President - Spencer Mullee
  • Chief Financial Officer, Chief Investment Officer & Chief Strategy Officer - Steven Cook
  • Chief Operating Officer - Sean Charnock
  • Chief Revenue Officer - Bill Maury
  • Chief Human Resources Officer - Frank Barnett
  • Field Chief Technology Officer & Chief Customer Officer - Jason Carolan
  • Chief Legal Officer, Chief Administrative Officer & Corporate Secretary - Catherine Smith
  • Chief Information & Product Officer - Jaclyn Mispagel
  • Spencer Mullee - Chief Executive Officer & President

    Spencer Mullee, the Chief Executive Officer & President at Csquare, directs the company's overall strategic vision and operational execution. Mullee guides Csquare's mission to provide robust colocation and data center solutions, ensuring infrastructure supports AI workloads, high-density computing, and hybrid cloud strategies for mid-to-large enterprises and hyperscale clients. Overseeing market expansion and client engagement, Spencer Mullee drives the company's growth trajectory across diverse industries. This leadership role involves fostering innovation in scalable solutions, from single cabinets to multi-market installations, and ensuring advanced cooling technologies meet evolving client needs. Mullee's focus remains on solidifying Csquare's position as a premier provider of essential digital infrastructure services.
    Spencer Mullee

    Steven Cook - Chief Financial Officer, Chief Investment Officer & Chief Strategy Officer

    Steven Cook, the Chief Financial Officer, Chief Investment Officer & Chief Strategy Officer at Csquare, directs the company's financial health, investment initiatives, and long-term strategic planning. Cook ensures robust financial frameworks support Csquare's expansion in colocation and data center services, particularly for AI workloads and high-density computing. Overseeing capital allocation and strategic partnerships, Steven Cook drives investment in advanced cooling technologies and multi-market infrastructure development. This comprehensive financial and strategic leadership is vital for Csquare's sustained growth and market positioning. Cook's role is instrumental in aligning financial resources with strategic objectives to meet the evolving needs of enterprise and hyperscale clients.
    Steven Cook

    Sean Charnock - Chief Operating Officer

    Sean Charnock, the Chief Operating Officer at Csquare, manages the day-to-day operational activities and service delivery across the company's data center portfolio. Charnock ensures the seamless provision of space, power, and connectivity, critical for supporting AI workloads and high-density computing for enterprise and hyperscale clients. Overseeing infrastructure maintenance and upgrades, Sean Charnock guarantees the reliability and scalability of Csquare's advanced cooling systems, including air-cooled, liquid-cooled, and hybrid solutions. This operational oversight extends to optimizing multi-market installations and cage deployments, ensuring client requirements are met efficiently. Charnock's leadership focuses on operational excellence and maintaining the integrity of Csquare's data center services.
    Sean Charnock

    Bill Maury - Chief Revenue Officer

    Bill Maury, the Chief Revenue Officer at Csquare, spearheads all revenue-generating activities and client acquisition strategies. Maury drives the sales and business development efforts, focusing on delivering scalable colocation and data center solutions to mid-to-large enterprise and hyperscale customers. Overseeing market penetration and partnership development, Bill Maury ensures Csquare's offerings align with the evolving demands for AI workloads and hybrid cloud strategies. This role involves cultivating strong client relationships and expanding the company's footprint across various industries. Maury's strategic approach to revenue growth is essential for Csquare's continued expansion and market leadership in providing critical digital infrastructure.
    Bill Maury

    Frank Barnett - Chief Human Resources Officer

    Frank Barnett, the Chief Human Resources Officer at Csquare, directs all human capital strategies and organizational development initiatives. Barnett cultivates a high-performance culture essential for Csquare's mission of delivering advanced data center services. Overseeing talent acquisition, employee engagement, and professional development, Frank Barnett ensures the team possesses the expertise required for supporting AI workloads and complex hybrid cloud environments. This leadership function is critical for attracting and retaining top talent in the specialized field of colocation and data center operations. Barnett's focus on human resources excellence underpins Csquare's ability to innovate and provide superior client support.
    Frank Barnett

    Jason Carolan - Field Chief Technology Officer & Chief Customer Officer

    Jason Carolan, the Field Chief Technology Officer & Chief Customer Officer at Csquare, bridges technological innovation with client success. Carolan champions the adoption of advanced infrastructure solutions, including those supporting AI workloads and high-density computing, ensuring Csquare's offerings meet cutting-edge client demands. Overseeing technical strategy and customer advocacy, Jason Carolan works closely with clients to align Csquare's colocation and data center services with their specific hybrid cloud and operational needs. This dual role ensures that technological advancements directly translate into enhanced customer value and seamless service delivery across diverse deployments. Carolan's expertise drives Csquare's commitment to client-centric technological leadership.
    Jason Carolan
    Catherine Smith, the Chief Legal Officer, Chief Administrative Officer & Corporate Secretary at Csquare, oversees all legal affairs, corporate governance, and administrative functions. Smith ensures Csquare operates in compliance with all regulatory requirements while managing corporate documentation and administrative processes. Overseeing legal strategy and corporate compliance, Catherine Smith supports the company's expansion and service delivery for colocation and data center solutions, including those for AI workloads and hybrid cloud environments. This multifaceted role is critical for maintaining Csquare's operational integrity and facilitating smooth business operations. Smith's leadership ensures a strong foundation for Csquare's continued growth and market presence.
    Catherine Smith

    Jaclyn Mispagel - Chief Information & Product Officer

    Jaclyn Mispagel, the Chief Information & Product Officer at Csquare, leads the development and management of the company's information systems and product portfolio. Mispagel ensures Csquare's technology infrastructure and service offerings effectively support advanced computing demands, including AI workloads and hybrid cloud strategies. Overseeing product innovation and IT operations, Jaclyn Mispagel drives the integration of scalable solutions and advanced cooling technologies across Csquare's data center facilities. This role is crucial for enhancing the client experience and maintaining Csquare's competitive edge in delivering state-of-the-art colocation services. Mispagel's focus is on leveraging technology to optimize service delivery and product development.
    Jaclyn Mispagel

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    Frequently Asked Questions Regarding Csquare Top Executives and Leadership Team

    Who leads Csquare?
    Csquare is led by Spencer Mullee (Chief Executive Officer & President), along with executives such as Steven Cook (Chief Financial Officer, Chief Investment Officer & Chief Strategy Officer) and Sean Charnock (Chief Operating Officer).
    Who is part of Csquare’s executive team?
    The executive team of Csquare includes leaders such as Spencer Mullee (Chief Executive Officer & President), Steven Cook (Chief Financial Officer, Chief Investment Officer & Chief Strategy Officer), Sean Charnock (Chief Operating Officer) and other senior executives.
    How many executives does Csquare have?
    Csquare has 8 executives leading key business areas.
    What roles are included in Csquare’s leadership team?
    The leadership team of Csquare includes roles such as Chief Executive Officer & President, Chief Financial Officer, Chief Investment Officer & Chief Strategy Officer, Chief Operating Officer, Chief Revenue Officer, Chief Human Resources Officer.