Total Administrative Services Corp Executive and Leadership Team

September, 2026

Leadership Overview

Total Administrative Services Corp has 6 executives leading key functions including strategy, governance, technology, finance, administrative support, and sales.

Focused on delivering comprehensive employee benefit solutions, Total Administrative Services Corp empowers organizations through innovative third-party administration services that enhance the daily lives of employees across the nation.

Leadership Roles at Total Administrative Services Corp

  • Chief Executive Officer - Sally Stewart
  • Chairman & Chief Executive Officer - Hung Oliver
  • Chief Financial Officer - Wendy Velasco
  • Support To The Executive & Chief Financial Officer - Amy Pellmann
  • Chief Information Officer - Catherine Furrow
  • Chief Sales Officer - Andy Bartel
  • Sally Stewart - Chief Executive Officer

    Sally Stewart, the Chief Executive Officer at Total Administrative Services Corp, directs the overarching corporate strategy for the largest privately held third-party administrator of employee benefits. Stewart architects long-term growth initiatives while ensuring the organization maintains its commitment to providing benefit options that address the evolving needs of clients. By overseeing the executive leadership team, the Chief Executive Officer fosters a culture of operational excellence and client-centric service delivery. Sally Stewart drives the expansion of benefit programs across North American markets, ensuring that the company remains at the forefront of the human resources services industry. Through rigorous oversight of corporate performance metrics, the Chief Executive Officer aligns internal resources with the mission of supporting employees during times of great need. This leadership role requires constant adaptation to regulatory shifts and market demands, tasks that Stewart manages with precision to secure the firm's competitive position.
    Sally Stewart

    Hung Oliver - Chairman & Chief Executive Officer

    Hung Oliver, the Chairman & Chief Executive Officer at Total Administrative Services Corp, governs the strategic vision and board-level initiatives for the nation's largest privately held third-party administrator. Oliver directs the alignment of corporate governance with the firm's mission to provide essential benefit options for diverse workforces. By chairing board meetings and setting high-level organizational goals, the Chairman & Chief Executive Officer ensures that the company maintains its market leadership and financial stability. Hung Oliver oversees the integration of new service offerings that meet the complex requirements of modern employers. This role involves navigating the broader economic landscape to identify opportunities for sustainable growth and operational efficiency. Through consistent engagement with stakeholders, the Chairman & Chief Executive Officer reinforces the company's reputation for reliability and innovation in the employee benefits sector, ultimately guiding the organization toward long-term success and continued industry prominence.

    Wendy Velasco - Chief Financial Officer

    Wendy Velasco, the Chief Financial Officer at Total Administrative Services Corp, manages the fiscal health and financial planning for the nation's largest privately held third-party administrator. Velasco directs all accounting, financial reporting, and capital allocation strategies to support the company's mission of providing essential benefit options. By overseeing the budgeting process and financial risk management, the Chief Financial Officer ensures the organization maintains the resources required for sustained growth and service innovation. Wendy Velasco drives financial transparency and accountability across all departments, providing the data-driven insights necessary for informed decision-making at the executive level. This leadership role involves monitoring market trends and economic indicators to optimize the firm's financial performance. Through meticulous oversight of the company's fiscal operations, the Chief Financial Officer secures the stability needed to continue delivering high-quality benefit programs to clients and their employees across the country.

    Amy Pellmann - Support To The Executive & Chief Financial Officer

    Amy Pellmann, the Support To The Executive & Chief Financial Officer at Total Administrative Services Corp, coordinates the administrative and operational workflows that enable the executive team to function effectively. Pellmann directs the prioritization of executive communications and manages the scheduling of critical strategic meetings that drive the company's benefit administration initiatives. By overseeing the flow of information between the Chief Financial Officer and other key departments, the Support To The Executive & Chief Financial Officer ensures that financial and operational goals remain synchronized. Amy Pellmann facilitates the execution of high-level projects by organizing resources and tracking progress against corporate milestones. This role involves maintaining the operational rhythm of the executive office, allowing leadership to focus on the firm's mission of providing essential benefit options. Through diligent coordination and administrative oversight, the Support To The Executive & Chief Financial Officer enhances the overall efficiency of the organization's leadership structure.
    Amy Pellmann

    Catherine Furrow - Chief Information Officer

    Catherine Furrow, the Chief Information Officer at Total Administrative Services Corp, architects the digital infrastructure necessary to support the nation's largest third-party administrator of employee benefits. Furrow directs the development of secure, scalable technology platforms that facilitate seamless benefit administration for clients and employees. By overseeing cybersecurity protocols and data management systems, the Chief Information Officer ensures the integrity and privacy of sensitive human resources information. Catherine Furrow drives the digital transformation of service delivery, implementing advanced software solutions that improve user experience and operational efficiency. This leadership role involves collaborating with other C-suite members to align technological capabilities with the company's strategic objectives. Through the deployment of robust IT systems, the Chief Information Officer supports the firm's ability to adapt to changing market needs, ensuring that the technological foundation remains a core competitive advantage for the organization in a rapidly evolving digital landscape.

    Andy Bartel - Chief Sales Officer

    Andy Bartel, the Chief Sales Officer at Total Administrative Services Corp, leads the revenue generation strategy and market expansion efforts for the nation's largest third-party administrator of employee benefits. Bartel directs the sales force in identifying new client opportunities and building long-term partnerships that align with the company's mission. By overseeing the development of sales pipelines and client acquisition strategies, the Chief Sales Officer ensures the firm maintains its dominant market position. Andy Bartel drives the implementation of targeted outreach programs that communicate the value of benefit options to diverse organizations. This leadership role involves collaborating with the executive team to refine service offerings based on client feedback and market demand. Through the management of regional sales initiatives, the Chief Sales Officer expands the company's reach, ensuring that more employers have access to the essential benefit programs required to support their employees effectively.
    Andy Bartel

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    Frequently Asked Questions Regarding Total Administrative Services Corp Top Executives and Leadership Team

    Who leads Total Administrative Services Corp?
    Total Administrative Services Corp is led by Sally Stewart (Chief Executive Officer), along with executives such as Hung Oliver (Chairman & Chief Executive Officer) and Wendy Velasco (Chief Financial Officer).
    Who is part of Total Administrative Services Corp’s executive team?
    The executive team of Total Administrative Services Corp includes leaders such as Sally Stewart (Chief Executive Officer), Hung Oliver (Chairman & Chief Executive Officer), Wendy Velasco (Chief Financial Officer) and other senior executives.
    How many executives does Total Administrative Services Corp have?
    Total Administrative Services Corp has 6 executives leading key business areas.
    What roles are included in Total Administrative Services Corp’s leadership team?
    The leadership team of Total Administrative Services Corp includes roles such as Chief Executive Officer, Chairman & Chief Executive Officer, Chief Financial Officer, Support To The Executive & Chief Financial Officer, Chief Information Officer.