ADP Executive and Leadership Team

June, 2026

Leadership Overview

ADP has 10 executives leading key functions including strategy, technology, marketing, finance, and operations.

Driven by a commitment to innovation, ADP delivers cloud-based human capital management solutions that empower businesses worldwide, fostering growth and efficiency through comprehensive HR outsourcing and integrated HCM platforms.

Leadership Roles at ADP

  • President & Chief Executive Officer - Maria Black
  • Principal Chief Executive Officer, ADP Development (Australia) - Andrew Palmieri
  • Chief Financial Officer - Robert Laiacona
  • Chief Financial Officer, ADP (Canada) - Raul Sibaja
  • Controller, Chief Financial Officer & - Jenna Booth
  • Global Chief Financial Officer, Product & Technology, Global Security Organization, Global Strategy - Clarissa Goncalves
  • Interim Chief Financial Officer - Tracy Hildebrand
  • Chief Technology Officer - Julio Castrillo
  • Chief Marketing Officer - Samantha Dawkins
  • Case Management Officer & Chief Marketing Officer, Usaid Kizazi Kipya Project - Ferouz Salum
  • Maria Black - President & Chief Executive Officer

    Maria Black, the President & Chief Executive Officer at ADP, directs the company's global strategy and overall business operations. Overseeing both the Employer Services and Professional Employer Organization (PEO) segments, Maria Black ensures the delivery of comprehensive cloud-based human capital management solutions. This leadership role involves driving innovation in HR outsourcing, payroll services, benefits administration, and talent management. By aligning departmental objectives with the company's mission, the President & Chief Executive Officer guides ADP's market expansion and reinforces its position as a leader in HCM technology. Maria Black's executive oversight ensures seamless integration of strategic initiatives across all functional areas, impacting revenue growth and operational efficiency worldwide.
    Maria Black

    Andrew Palmieri - Principal Chief Executive Officer, ADP Development (Australia)

    Andrew Palmieri, the Principal Chief Executive Officer, ADP Development (Australia) at ADP, directs the strategic vision and operational execution for ADP's development initiatives in Australia. The Principal Chief Executive Officer, ADP Development (Australia) oversees the creation and implementation of innovative human capital management solutions tailored for the Australian market. This leadership role involves driving technological advancements and ensuring the effective delivery of services like payroll and HR management. By guiding the development team, Andrew Palmieri fosters growth and enhances ADP's presence in the region. The Principal Chief Executive Officer, ADP Development (Australia)'s focus is on advancing ADP's capabilities and market impact.

    Robert Laiacona - Chief Financial Officer

    Robert Laiacona, the Chief Financial Officer at ADP, manages the company's financial operations and strategic fiscal planning. The Chief Financial Officer oversees all financial reporting, budgeting, and investment strategies, ensuring the fiscal health of ADP's Employer Services and PEO segments. This critical role involves optimizing financial performance and resource allocation for cloud-based human capital management solutions. By providing financial insights, Robert Laiacona supports executive decisions related to payroll services, benefits administration, and talent management. The Chief Financial Officer's guidance is essential for driving sustainable growth and maintaining ADP's strong financial standing in the global market.

    Raul Sibaja - Chief Financial Officer, ADP (Canada)

    Raul Sibaja, the Chief Financial Officer, ADP (Canada) at ADP, leads financial operations and strategic planning for the Canadian market. The Chief Financial Officer, ADP (Canada) ensures the fiscal integrity and profitability of ADP's services within Canada, including payroll and HR outsourcing solutions. This role involves managing budgets, financial reporting, and investment strategies specific to the Canadian business landscape. By providing critical financial oversight, Raul Sibaja supports the growth and operational efficiency of ADP's Canadian operations. The Chief Financial Officer, ADP (Canada)'s expertise is vital for navigating regional financial regulations and maximizing market opportunities.

    Jenna Booth - Controller, Chief Financial Officer &

    Jenna Booth, the Controller, Chief Financial Officer & at ADP, manages critical financial control functions and contributes to financial leadership. The Controller, Chief Financial Officer & oversees accounting operations, financial reporting accuracy, and compliance with financial regulations. This position ensures the integrity of financial data supporting ADP's cloud-based human capital management solutions. By maintaining robust internal controls, Jenna Booth supports the strategic financial objectives of the company. The Controller, Chief Financial Officer &'s meticulous approach is fundamental to ADP's financial stability and operational transparency across its global services.

    Clarissa Goncalves - Global Chief Financial Officer, Product & Technology, Global Security Organization, Global Strategy

    Clarissa Goncalves, the Global Chief Financial Officer, Product & Technology, Global Security Organization, Global Strategy at ADP, provides comprehensive financial leadership across critical global functions. The Global Chief Financial Officer, Product & Technology, Global Security Organization, Global Strategy oversees financial planning, resource allocation, and performance analysis for product development, technology infrastructure, security operations, and strategic planning initiatives. This role ensures financial alignment with ADP's overarching business objectives and the delivery of its cloud-based human capital management solutions. Clarissa Goncalves's financial acumen is vital for optimizing investments in innovation and maintaining robust security protocols worldwide.

    Tracy Hildebrand - Interim Chief Financial Officer

    Tracy Hildebrand, the Interim Chief Financial Officer at ADP, provides critical financial leadership during a transitional period. The Interim Chief Financial Officer oversees the company's financial operations, ensuring continuity and stability in fiscal management. This role involves guiding financial reporting, budgeting, and strategic financial planning to support ADP's ongoing business objectives. By maintaining rigorous financial controls, Tracy Hildebrand ensures the integrity of financial data for all segments, including Employer Services and PEO. The Interim Chief Financial Officer's expertise is essential for navigating financial complexities and supporting ADP's commitment to delivering comprehensive human capital management solutions.

    Julio Castrillo - Chief Technology Officer

    Julio Castrillo, the Chief Technology Officer at ADP, architects the company's technological vision and oversees all aspects of product development and infrastructure. The Chief Technology Officer drives the evolution of ADP's cloud-based human capital management solutions, ensuring scalability, security, and cutting-edge functionality. This role involves leading teams responsible for payroll services, benefits administration, talent management, and workforce management technologies. By fostering a culture of innovation, Julio Castrillo ensures ADP remains at the forefront of HCM technology, supporting the Employer Services and PEO segments with robust and integrated platforms. The Chief Technology Officer's strategic direction is critical for maintaining ADP's competitive edge in the global market.

    Samantha Dawkins - Chief Marketing Officer

    Samantha Dawkins, the Chief Marketing Officer at ADP, spearheads all global marketing initiatives and brand strategy. The Chief Marketing Officer directs campaigns that highlight ADP's comprehensive cloud-based human capital management solutions, including payroll, benefits administration, and talent management. This leadership position involves driving market awareness and customer acquisition across both the Employer Services and PEO segments. By developing targeted strategies, Samantha Dawkins ensures ADP's offerings resonate with businesses seeking efficient HR outsourcing and integrated HCM platforms. The Chief Marketing Officer's efforts are crucial for reinforcing ADP's market leadership and communicating the value of its services worldwide.

    Ferouz Salum - Case Management Officer & Chief Marketing Officer, Usaid Kizazi Kipya Project

    Ferouz Salum, the Case Management Officer & Chief Marketing Officer, Usaid Kizazi Kipya Project at ADP, directs specialized project initiatives and associated marketing efforts. This dual role involves overseeing case management processes and executing targeted marketing strategies for specific projects, such as the Usaid Kizazi Kipya Project. Ferouz Salum ensures that project objectives are met through efficient operational management and effective communication of project benefits. The Case Management Officer & Chief Marketing Officer, Usaid Kizazi Kipya Project focuses on delivering tailored solutions and driving engagement within the project's scope, contributing to ADP's broader mission of providing impactful human capital management services.

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    Frequently Asked Questions Regarding ADP Top Executives and Leadership Team

    Who leads ADP?
    ADP is led by Maria Black (President & Chief Executive Officer), along with executives such as Andrew Palmieri (Principal Chief Executive Officer, ADP Development (Australia)) and Robert Laiacona (Chief Financial Officer).
    Who is part of ADP’s executive team?
    The executive team of ADP includes leaders such as Maria Black (President & Chief Executive Officer), Andrew Palmieri (Principal Chief Executive Officer, ADP Development (Australia)), Robert Laiacona (Chief Financial Officer) and other senior executives.
    How many executives does ADP have?
    ADP has 10 executives leading key business areas.
    What roles are included in ADP’s leadership team?
    The leadership team of ADP includes roles such as President & Chief Executive Officer, Principal Chief Executive Officer, ADP Development (Australia), Chief Financial Officer, Chief Financial Officer, ADP (Canada), Controller, Chief Financial Officer &.