Total Administrative Services Corp Executive and Leadership Team

November, 2026

Leadership Overview

Total Administrative Services Corp has 6 executives leading key functions including strategy, governance, financial oversight, technology infrastructure, administrative support, and revenue growth.

Committed to delivering comprehensive employee benefit solutions, Total Administrative Services Corp empowers organizations through innovative third-party administration services that enhance workplace wellness and financial security 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 and long-term vision for the organization. As the primary leader, Stewart manages the alignment of benefit administration services with the evolving needs of clients across the United States. The Chief Executive Officer oversees the executive leadership team to ensure operational excellence and market competitiveness in the third-party benefits sector. By fostering a culture of innovation, Stewart drives the development of benefit programs that provide tangible value to employees daily. This leadership role involves constant engagement with industry stakeholders to maintain the company's position as the largest privately held administrator in the nation. Sally Stewart maintains a focus on sustainable growth and service quality, ensuring that the organization remains responsive to complex regulatory environments while delivering superior support to all corporate partners.
    Sally Stewart

    Hung Oliver - Chairman & Chief Executive Officer

    Hung Oliver, the Chairman & Chief Executive Officer at Total Administrative Services Corp, governs the board and directs high-level strategic initiatives for the firm. As the Chairman & Chief Executive Officer, Oliver shapes the governance framework and long-term trajectory of the company, ensuring that all benefit administration services meet the highest standards of compliance and efficiency. The role involves coordinating with the board to oversee major capital investments and market expansion efforts across North American operations. By prioritizing client-centric benefit solutions, Oliver strengthens the company's reputation as a leader in the third-party administration industry. Hung Oliver maintains a rigorous focus on organizational stability and strategic foresight, guiding the firm through complex market shifts. This executive position requires constant evaluation of business performance metrics to ensure that the company continues to provide essential support to clients and their employees during times of great need.

    Wendy Velasco - Chief Financial Officer

    Wendy Velasco, the Chief Financial Officer at Total Administrative Services Corp, manages the financial health and fiscal planning of the organization. Overseeing all accounting, financial reporting, and treasury functions, the Chief Financial Officer ensures the company maintains a robust balance sheet to support ongoing service delivery. Velasco directs the budgeting process and capital allocation strategies, enabling the firm to invest in advanced technology and service infrastructure. By analyzing market trends and operational costs, the Chief Financial Officer provides critical insights that inform strategic decision-making across the executive team. Wendy Velasco monitors financial risks and compliance requirements to protect the company's assets while facilitating growth in the competitive benefits administration landscape. This role involves maintaining strong relationships with financial partners and stakeholders to ensure the long-term viability of the business model, ultimately supporting the company's mission to provide reliable benefit options to clients nationwide.

    Amy Pellmann - Support To The Executive & Chief Financial Officer

    Amy Pellmann, the Support To The Executive & Chief Financial Officer at Total Administrative Services Corp, facilitates the operational efficiency of the executive office and financial leadership. Managing complex scheduling, administrative workflows, and internal communications, the Support To The Executive & Chief Financial Officer ensures that the leadership team remains focused on strategic priorities. Pellmann coordinates cross-departmental projects and prepares essential documentation for financial reviews, contributing to the smooth execution of corporate initiatives. By acting as a central point of contact for the executive suite, the role enhances organizational productivity and ensures that information flows effectively between departments. Amy Pellmann maintains a high level of precision in managing executive tasks, which directly supports the company's ability to deliver consistent benefit administration services. This position involves balancing multiple administrative demands to uphold the professional standards of the firm while assisting in the achievement of key financial and operational goals.
    Amy Pellmann

    Catherine Furrow - Chief Information Officer

    Catherine Furrow, the Chief Information Officer at Total Administrative Services Corp, architects the digital infrastructure and technology platforms that power benefit administration services. Managing the company's data security, software development, and IT operations, the Chief Information Officer ensures that all systems remain secure, scalable, and efficient for clients. Furrow drives the integration of new technologies to streamline benefit enrollment and management processes, enhancing the user experience for employees across the country. By aligning technical capabilities with business objectives, the Chief Information Officer supports the firm's commitment to innovation and service reliability. Catherine Furrow oversees the IT department to maintain high availability of critical platforms, ensuring that data integrity remains a top priority. This leadership role involves constant collaboration with other executives to implement digital solutions that address the changing needs of the workforce, reinforcing the company's status as a premier third-party administrator.

    Andy Bartel - Chief Sales Officer

    Andy Bartel, the Chief Sales Officer at Total Administrative Services Corp, directs the revenue growth strategy and market expansion efforts for the organization. Overseeing the sales force and client acquisition teams, the Chief Sales Officer identifies new opportunities to provide benefit administration services to diverse corporate clients. Bartel develops and executes sales initiatives that emphasize the value of the company's benefit programs, ensuring that the firm maintains its position as the largest privately held administrator in the nation. By analyzing market demand and competitive positioning, the Chief Sales Officer aligns sales activities with the company's broader mission of supporting employees. Andy Bartel manages key client relationships and drives the expansion of the company's footprint across various regions. This leadership role involves constant collaboration with the executive team to refine service offerings and ensure that sales targets are met, ultimately contributing to the long-term financial success of the business.
    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.