Sandler Executive and Leadership Team

August, 2026

Leadership Overview

Sandler has 10 executives leading key functions including global strategy, financial oversight, operational scaling, and regional business development.

Dedicated to transforming professional performance through behavior-driven methodologies, Sandler empowers organizations worldwide to achieve sustainable growth by integrating advanced sales techniques, leadership development, and continuous reinforcement coaching into everyday business practices.

Leadership Roles at Sandler

  • Chief Executive Officer - Ana Stanisic
  • Chief Executive Officer & President, St. Louis-based Sandler Training - Suzie Andrews
  • Chief Executive Officer & Founder - Randy Gangaloo
  • Chief Financial Officer - Marnie Barber
  • Chief Operating Officer & Business Owner - Jill Risberg
  • Chief Operating Officer Colombia - Alex Luévano
  • President - Elliott Kosmicki
  • President - Chad Banman
  • President - Jay Eibler
  • Chief of Staff - Stevie Depew
  • Ana Stanisic - Chief Executive Officer

    Ana Stanisic, the Chief Executive Officer at Sandler, directs the overarching strategic vision for global performance improvement solutions. Stanisic architects high-level initiatives that align organizational attitudes, behaviors, and techniques with the evolving needs of international enterprises. By overseeing the integration of reinforcement-based learning, the Chief Executive Officer ensures that clients achieve measurable growth across diverse market sectors. Stanisic maintains rigorous standards for leadership development programs, fostering a culture of continuous improvement that extends beyond traditional classroom instruction. Through the management of cross-functional teams, the Chief Executive Officer drives the expansion of training methodologies into new territories. Ana Stanisic monitors key performance indicators to validate the efficacy of these professional development frameworks. Ultimately, the Chief Executive Officer secures the long-term market position of the firm by prioritizing sustainable behavioral change and practical application in every client engagement.
    Ana Stanisic

    Suzie Andrews - Chief Executive Officer & President, St. Louis-based Sandler Training

    Suzie Andrews, the Chief Executive Officer & President, St. Louis-based Sandler Training at Sandler, manages regional operations and performance training delivery. Andrews architects localized strategies that translate the core Sandler methodology into actionable business practices for organizations within the Midwest market. By overseeing the implementation of reinforcement-based coaching, the Chief Executive Officer & President, St. Louis-based Sandler Training ensures that local teams master essential communication and sales skills. Suzie Andrews coordinates with corporate leadership to align regional service offerings with global standards for performance improvement. This leadership role involves cultivating client relationships and driving revenue growth through the application of behavior-driven learning experiences. By optimizing the delivery of training programs, the Chief Executive Officer & President, St. Louis-based Sandler Training directly impacts the success of regional enterprises. Ultimately, Andrews secures a competitive advantage for the firm by embedding professional excellence into the daily operations of local business partners.

    Randy Gangaloo - Chief Executive Officer & Founder

    Randy Gangaloo, the Chief Executive Officer & Founder at Sandler, drives the foundational mission of the organization through innovative sales training and leadership development frameworks. Gangaloo architects the core philosophy that integrates attitudes, behaviors, and techniques to foster professional success. By overseeing the development of proprietary reinforcement-based learning models, the Chief Executive Officer & Founder ensures that the firm remains a global leader in performance improvement. Randy Gangaloo maintains strategic oversight of the entire enterprise, guiding the evolution of training solutions to meet the demands of modern, complex industries. This leadership role involves mentoring executive teams and setting the long-term trajectory for global expansion. By championing a culture of continuous coaching and practical application, the Chief Executive Officer & Founder directly influences the growth of countless organizations. Ultimately, Gangaloo secures the enduring legacy of the company by prioritizing measurable performance outcomes and sustainable behavioral change.
    Randy Gangaloo

    Marnie Barber - Chief Financial Officer

    Marnie Barber, the Chief Financial Officer at Sandler, directs all fiscal strategy and financial planning to support global performance improvement operations. Barber architects robust financial frameworks that enable the scaling of training solutions across diverse industries. By overseeing capital allocation and budgetary discipline, the Chief Financial Officer ensures that the organization maintains the resources necessary for continuous innovation in sales and leadership development. Marnie Barber collaborates with the executive team to analyze market trends and identify opportunities for sustainable revenue growth. This leadership role involves managing financial risk and ensuring the long-term stability of the firm. By optimizing fiscal processes, the Chief Financial Officer directly impacts the ability of the company to deliver high-quality, reinforcement-based learning experiences. Ultimately, Barber secures the financial health of the organization, allowing the business to focus on empowering individuals and teams to achieve professional excellence through the mastery of communication and leadership skills.

    Jill Risberg - Chief Operating Officer & Business Owner

    Jill Risberg, the Chief Operating Officer & Business Owner at Sandler, directs the operational infrastructure and business development strategies for the firm. Risberg architects scalable processes that support the delivery of performance improvement solutions to a wide range of clients. By overseeing the integration of sales training and leadership development into client business models, the Chief Operating Officer & Business Owner ensures that the organization achieves consistent, measurable results. Jill Risberg manages the day-to-day operations, focusing on the practical application of reinforcement-based learning to drive client success. This leadership role involves balancing operational efficiency with the need for customized training experiences. By optimizing service delivery, the Chief Operating Officer & Business Owner directly impacts the growth and performance of the organizations served. Ultimately, Risberg secures the operational foundation of the firm, enabling the business to maintain its reputation as a leader in professional training and development.

    Alex Luévano - Chief Operating Officer Colombia

    Alex Luévano, the Chief Operating Officer Colombia at Sandler, directs the expansion and operational management of performance training services within the Latin American market. Luévano architects localized strategies that adapt the core Sandler methodology to the specific cultural and business needs of the region. By overseeing the implementation of reinforcement-based learning, the Chief Operating Officer Colombia ensures that local enterprises master the communication and leadership skills necessary for sustainable growth. Alex Luévano coordinates with global leadership to align regional operations with the overarching mission of the firm. This leadership role involves driving market penetration and fostering long-term client relationships through continuous coaching and practical application. By optimizing regional service delivery, the Chief Operating Officer Colombia directly impacts the performance improvement of organizations across the territory. Ultimately, Luévano secures a strong market presence for the company by embedding professional excellence into the daily practices of regional business partners.

    Elliott Kosmicki - President

    Elliott Kosmicki, the President at Sandler, directs the strategic growth and market positioning of the firm. Kosmicki architects initiatives that expand the reach of performance improvement solutions, focusing on the integration of sales and leadership development into enterprise-level operations. By overseeing the development of new training programs, the President ensures that the organization remains at the forefront of the professional education landscape. Elliott Kosmicki collaborates with other executives to refine the reinforcement-based learning approach, ensuring that it addresses the evolving challenges of modern business. This leadership role involves driving revenue through the acquisition of new partnerships and the enhancement of existing client engagements. By optimizing the strategic direction of the firm, the President directly impacts the ability of the company to empower individuals and teams. Ultimately, Kosmicki secures the long-term success of the organization by fostering a culture of continuous improvement and measurable performance outcomes.
    Elliott Kosmicki

    Chad Banman - President

    Chad Banman, the President at Sandler, directs the operational execution of performance training programs and client success initiatives. Banman architects systems that facilitate the delivery of behavior-driven learning experiences, ensuring that clients receive consistent value across all engagements. By overseeing the alignment of training techniques with specific industry requirements, the President ensures that the firm provides tailored solutions for diverse organizational needs. Chad Banman manages the implementation of reinforcement-based coaching, focusing on embedding new skills into the everyday business practices of clients. This leadership role involves monitoring the effectiveness of training programs and adjusting strategies to maximize performance improvement. By optimizing the delivery of professional development services, the President directly impacts the growth and efficiency of the organizations served. Ultimately, Banman secures the reputation of the firm as a trusted partner in sales and leadership development by prioritizing practical application and long-term behavioral change.

    Jay Eibler - President

    Jay Eibler, the President at Sandler, directs the development of high-impact leadership and performance improvement solutions. Eibler architects strategies that focus on the integration of attitudes, behaviors, and techniques to drive professional success for clients. By overseeing the creation of structured learning experiences, the President ensures that the firm delivers measurable results that extend beyond traditional classroom instruction. Jay Eibler manages the expansion of training methodologies, focusing on the needs of organizations seeking sustainable growth through improved communication and leadership skills. This leadership role involves collaborating with the executive team to refine the reinforcement-based learning approach. By optimizing the strategic focus of the firm, the President directly impacts the ability of the company to empower individuals and teams to achieve their full potential. Ultimately, Eibler secures the market position of the organization by prioritizing continuous coaching and the practical application of professional development frameworks.

    Stevie Depew - Chief of Staff

    Stevie Depew, the Chief of Staff at Sandler, directs internal operations and facilitates strategic alignment across all executive functions. Depew architects efficient workflows that connect the core mission of performance improvement with daily administrative and operational execution. By overseeing cross-departmental communication, the Chief of Staff ensures that the organization maintains a unified approach to delivering sales training and leadership development solutions. Stevie Depew manages high-priority projects that support the growth of the firm and the implementation of reinforcement-based learning methodologies. This leadership role involves coordinating with the Board and C-suite to streamline decision-making processes. By optimizing organizational efficiency, the Chief of Staff directly impacts the ability of the company to serve a broad spectrum of industries effectively. Ultimately, Depew secures operational excellence, allowing the firm to focus on its primary goal of empowering individuals and enterprises to achieve sustainable growth through behavioral change.

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    Frequently Asked Questions Regarding Sandler Top Executives and Leadership Team

    Who leads Sandler?
    Sandler is led by Ana Stanisic (Chief Executive Officer), along with executives such as Suzie Andrews (Chief Executive Officer & President, St. Louis-based Sandler Training) and Randy Gangaloo (Chief Executive Officer & Founder).
    Who is part of Sandler’s executive team?
    The executive team of Sandler includes leaders such as Ana Stanisic (Chief Executive Officer), Suzie Andrews (Chief Executive Officer & President, St. Louis-based Sandler Training), Randy Gangaloo (Chief Executive Officer & Founder) and other senior executives.
    How many executives does Sandler have?
    Sandler has 10 executives leading key business areas.
    What roles are included in Sandler’s leadership team?
    The leadership team of Sandler includes roles such as Chief Executive Officer, Chief Executive Officer & President, St. Louis-based Sandler Training, Chief Executive Officer & Founder, Chief Financial Officer, Chief Operating Officer & Business Owner.