Leadership Overview
Sandler has 10 executives leading key functions including strategy, operations, revenue, and people development.
Driven by a commitment to sustainable growth, Sandler empowers individuals and enterprises through mastery of sales, communication, and leadership skills, solidifying its global leadership in performance improvement.
Driven by a commitment to sustainable growth, Sandler empowers individuals and enterprises through mastery of sales, communication, and leadership skills, solidifying its global leadership in performance improvement.
Leadership Roles at Sandler
Jim Mumm - Chief Executive Officer
Jim Mumm, the Chief Executive Officer at Sandler, directs the overarching strategic vision and operational framework for the global sales training and performance improvement organization. Mumm's leadership focuses on advancing Sandler's mission to empower individuals and enterprises toward sustainable growth through refined sales, communication, and leadership competencies. Overseeing the integration of attitudes, behaviors, and techniques, Mumm ensures the consistent delivery of Sandler's distinctive, behavior-driven methodology across all service lines. This involves driving innovation in learning experiences and reinforcing the organization's reputation for structured, impactful professional development. The Chief Executive Officer's role encompasses guiding the company's market positioning and ensuring its continued differentiation from conventional training providers by emphasizing measurable performance improvement through long-term behavioral change. Jim Mumm's strategic direction solidifies Sandler's status as a global leader in its field.
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, spearheads the strategic direction and operational execution for the St. Louis region's Sandler Training operations. Andrews' leadership is pivotal in extending Sandler's mission of empowering individuals and enterprises to achieve sustainable growth through enhanced sales, communication, and leadership skills within the local market. The Chief Executive Officer & President, St. Louis-based Sandler Training ensures the consistent application of Sandler's unique methodology, which integrates attitudes, behaviors, and techniques to foster lasting professional development. This involves driving localized initiatives that reinforce behavior-driven learning experiences and uphold the organization's reputation for delivering structured, impactful training. Suzie Andrews' focus on practical application and ongoing support embeds new skills into everyday business practices, positioning the St. Louis operations as a catalyst for measurable performance improvement. Andrews' dedication to long-term behavioral change distinguishes the St. Louis branch.
Donna Babcock - Chief Financial Officer
Donna Babcock, the Chief Financial Officer at Sandler, manages the company's financial health, guiding fiscal strategy to support sustainable growth and operational excellence. Babcock oversees all financial planning, reporting, and investment activities, ensuring resources are allocated effectively to advance Sandler's mission of empowering individuals and enterprises through sales, communication, and leadership development. The Chief Financial Officer plays a crucial role in evaluating the financial impact of new training methodologies and performance improvement initiatives, ensuring alignment with the organization's distinctive approach that integrates attitudes, behaviors, and techniques. Donna Babcock's financial stewardship supports the reinforcement-based learning model, which relies on continuous coaching and practical application, by providing the necessary financial framework for sustained operations. Babcock's fiscal management ensures that Sandler's programs continue to be catalysts for measurable performance improvement and long-term behavioral change, reinforcing the company's global leadership.

Alex Luévano - Chief Operating Officer Colombia
Alex Luévano, the Chief Operating Officer Colombia at Sandler, directs operational strategies and execution within Colombia, ensuring the effective delivery of sales training and performance improvement solutions. Luévano's leadership focuses on advancing Sandler's mission to empower individuals and enterprises toward sustainable growth through refined sales, communication, and leadership competencies in the Colombian market. Overseeing the integration of attitudes, behaviors, and techniques, Luévano ensures the consistent delivery of Sandler's distinctive, behavior-driven methodology across regional operations. This involves driving innovation in learning experiences and reinforcing the organization's reputation for structured, impactful professional development within Colombia. The Chief Operating Officer Colombia's role encompasses guiding the local market's operational framework and ensuring its continued differentiation by emphasizing measurable performance improvement through long-term behavioral change. Alex Luévano's strategic direction solidifies Sandler's presence and impact in Colombia.
Jill Risberg - Chief Operating Officer & Business Owner
Jill Risberg, the Chief Operating Officer & Business Owner at Sandler, spearheads operational excellence and strategic business ownership, driving sustainable growth through Sandler's performance improvement solutions. Risberg's leadership ensures the effective implementation of the company's mission to empower individuals and enterprises via mastery of sales, communication, and leadership skills. The Chief Operating Officer & Business Owner champions the integration of Sandler's distinctive methodology, emphasizing attitudes, behaviors, and techniques, ensuring its consistent application and adaptation to business objectives. Jill Risberg oversees reinforcement-based learning strategies, promoting continuous coaching and practical application to embed new behaviors effectively. Risberg's strategic direction ensures that Sandler's structured, behavior-driven learning experiences translate directly into measurable performance improvements for clients, reinforcing the company's global leadership. Risberg's dual focus drives both operational efficiency and business expansion.
Stevie Depew - Chief of Staff
Stevie Depew, the Chief of Staff at Sandler, provides critical operational and strategic support, ensuring alignment across key initiatives and executive functions. Depew facilitates the seamless execution of Sandler's mission to drive sustainable growth through mastery of sales, communication, and leadership skills. The Chief of Staff's responsibilities include streamlining internal processes, managing cross-departmental projects, and enhancing the efficiency of the organization's behavior-driven learning experiences. This role is instrumental in translating the company's distinctive methodology, which emphasizes the integration of attitudes, behaviors, and techniques, into actionable operational plans. By optimizing communication channels and supporting strategic decision-making, Stevie Depew ensures that Sandler's reinforcement-based learning approach, characterized by continuous coaching and practical application, effectively translates into measurable performance improvement for clients. Depew's oversight strengthens the organization's capacity for long-term behavioral change.
Scott Johnson - Chief Revenue Officer
Scott Johnson, the Chief Revenue Officer at Sandler, drives the company's revenue generation strategies and oversees all sales-related operations to achieve sustainable growth. Johnson's leadership focuses on expanding market reach and maximizing revenue streams by ensuring the effective application of Sandler's sales training and performance improvement solutions. The Chief Revenue Officer directs the sales teams in implementing the organization's distinctive methodology, which integrates attitudes, behaviors, and techniques to enhance client outcomes. This involves fostering a culture of continuous improvement and reinforcing the value of behavior-driven learning experiences. Scott Johnson's strategic initiatives are designed to translate Sandler's structured approach into measurable revenue increases and client success. By focusing on practical application and reinforcing sales best practices, Johnson ensures that the company's programs act as catalysts for significant performance improvement, solidifying Sandler's position as a global leader. Johnson's efforts directly impact the company's financial trajectory.
Jose Tovar - Chief Sales Officer (CSO)
Jose Tovar, the Chief Sales Officer (CSO) at Sandler, leads the global sales force, driving revenue growth and market penetration through the effective deployment of Sandler's renowned sales training programs. Tovar's leadership focuses on enhancing the sales teams' ability to deliver Sandler's mission of empowering individuals and enterprises to achieve sustainable growth via mastery of sales, communication, and leadership skills. The Chief Sales Officer (CSO) champions the integration of Sandler's distinctive methodology, emphasizing attitudes, behaviors, and techniques, ensuring its consistent application across all sales channels. Jose Tovar oversees the implementation of reinforcement-based learning strategies, promoting continuous coaching and practical application to embed new sales behaviors effectively. Tovar's strategic direction ensures that Sandler's structured, behavior-driven learning experiences translate directly into measurable performance improvements for clients, solidifying the company's global leadership in sales performance. Tovar's focus is on driving consistent sales excellence.
Ken Guest - Chief Revenue Officer & Owner
Ken Guest, the Chief Revenue Officer & Owner at Sandler, directs revenue generation strategies and oversees ownership responsibilities for specific market segments, driving sustainable growth through Sandler's performance improvement solutions. Guest's leadership ensures the effective implementation of the company's mission to empower individuals and enterprises via mastery of sales, communication, and leadership skills within owned territories. The Chief Revenue Officer & Owner champions the integration of Sandler's distinctive methodology, emphasizing attitudes, behaviors, and techniques, ensuring its consistent application and adaptation to local market needs. Ken Guest oversees reinforcement-based learning strategies, promoting continuous coaching and practical application to embed new sales behaviors effectively. Guest's strategic direction ensures that Sandler's structured, behavior-driven learning experiences translate directly into measurable performance improvements for clients, reinforcing the company's global leadership. Guest's dual role drives both revenue and strategic ownership.
Paula Driesell - Chief People Officer
Paula Driesell, the Chief People Officer at Sandler, leads human capital strategy, fostering a culture that supports the company's mission of empowering individuals and enterprises through sales, communication, and leadership development. Driesell oversees talent acquisition, employee development, and organizational design, ensuring that Sandler's workforce is equipped to deliver its distinctive, behavior-driven learning experiences. The Chief People Officer plays a vital role in embedding Sandler's core philosophy, which emphasizes the integration of attitudes, behaviors, and techniques, throughout the employee lifecycle. Paula Driesell's initiatives focus on creating an environment conducive to reinforcement-based learning and continuous professional growth, supporting the organization's commitment to measurable performance improvement. Driesell's strategic approach to people management strengthens Sandler's capacity for long-term behavioral change and reinforces its position as a global leader in performance improvement solutions.
Explore Leadership Teams in Education
KinderCare is a provider of early childhood education services for children ranging from 6 weeks to 12 years of age. KinderCare supports hardworking families in 40 states and the District of Columbia with differentiated flexible child care solutions to meet todays dynamic work environment. Headquartered in Lake Oswego, Oregon, KinderCare operates more than 2,000 early learning centers and sites. In 2023, KinderCare earned its seventh Gallup Exceptional Workplace Award one of only four organizations worldwide to achieve this milestone for six consecutive years.
Company Leadership RA
LS


Guild was founded in 2015 with one simple belief: when opportunity is as evenly distributed as talent, everyone benefits. Individuals rise, companies grow, and our economy thrives. As AI and evolving technologies disrupt the very nature and future of work, that belief is stronger than ever. The pace of change is accelerating, and the need for opportunity is only greater.
Company Leadership RR
NM

AB
Braven is a non-profit organization that provides supplementary education to underrepresented, low-income college students to help them transition from college to post-graduate jobs. Braven teaches students soft and networking skills during the Braven Accelerator course, in which students work in teams led by professionals from different industries. After completing the Braven Accelerator Course, Braven Fellows remain a part of the organization's system in the Post Course Experience Program. Braven has partnerships with San Jose State, Rutgers-Newark, and National Louis University's Harrison Professional Pathways Program.
Company Leadership EP
SL
HRD Corp is a national agency focused on enhancing workforce skills through training and development programs for employers, training providers, and individuals. It offers a range of services including assessments, funding opportunities, and consultancy to improve human resource management. The organization aims to boost productivity and career advancement by providing access to quality training aligned with industry needs. HRD Corp also facilitates job matching and placement services, supporting the overall growth of the Malaysian workforce.
Company Leadership SD
SA
RG
MF