Learn and Grow with Us!

These highly interactive sessions are led by Guy Clumpner, President of HOLT Development Services. Since 2015, under Guy's instruction, the Area Foundation and HOLT Development Services Inc. have been serving the community through the HOLT Values-Based Leadership™ Fellows program. In 2022, HOLT CAT and HDSI deepened their commitment to strengthening nonprofit leaders and launched the Power Leader Workshop series. Through facilitated discussions and self-reflection, participants explore core leadership principles, such as Holt Values-Based Leadership, Emotional Intelligence, Adaptability to Feedback, and Resiliency. Some sessions require participants to complete a self-assessment (TKI, Johari Window, the DiSC, etc.) in advance. Each workshop is a 3.5-hour stand-alone session, although we encourage registrants to attend all four sessions. The fee for these sessions includes the additional charge for these assessments.

Key Information

Who can attend? Where will the classes be located?

  • Power Leader workshops are suitable for new learners and those who wants to revisit previous learning. The program is open to all staff members at all levels. 
  • Registration closes 3 weeks in advance of class to allow participants time to complete the assessment.
  • The series is $585 (Note: an administrative fee is automatically added when selecting payment plan).
  • Workshops will take place at Meals on Wheels.
  • Light refreshments will be provided.


Bundle includes

Here are all the products that are included in your bundle.

Don't Miss Out!

Registration for the series closes on May 22, 2025.

Meet Your Program Coordinators

President of Holt Development Services, Inc., Guy Clumpner

Guy Clumpner is president of Holt Development Services, Inc., a subsidiary of Holt CAT, the largest U.S. Caterpillar dealer. Clumpner’s 42-year career at Holt includes over three decades of executive leadership in HR, safety, training, organizational and leadership development, and continuous improvement. Clumpner has been instrumental in the creation and evolution of Holt’s unique "Values Based Leadership™” (VBL) model, launched in 1988. Notable clients include the San Antonio Spurs, Bank of San Antonio, Sacramento Kings, UTSA, and others. Since 2015, Clumpner & Holt Development Services, Inc. have partnered with the Area Foundation to offer HOLT Values Based Leadership Fellows training, which has been attended by over 130 leaders in the San Antonio non-profit community.

Learning & Development Director Jessica Lombard

Jessica Lombard is the Learning and Development Director for the San Antonio Area Foundation. Her career includes over a decade of leadership experience, development, and leading teams within project & change management. She also has a decade of service in nonprofit work, where she served San Antonio’s youth as a youth minister. She is an experienced communicator who has a passion to help South Texas non-profits develop their teams and resources to build a positive impact on our community. Jessica strives to help and encourage others to achieve their goals at developing their non-profit missions and capacity. When not serving our great San Antonio community, you can find Jessica supporting her daughters with Volleyball or Drill team.

Connect with the San Antonio Area Foundation

  • Learning and Development Team!

    Please notify us at [email protected] if you have any unique accommodation needs.

  • Membership Discount

    Members are eligible to use their discount benefit for the course. Please reach out to [email protected] to obtain your discount code before enrolling!

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Refund/Credit Policy

  • The San Antonio Area Foundation has a No Refund policy.

    If a workshop and/or class has been unexpectedly cancelled and/or postponed by the Area Foundation, a refund or credit towards another workshop and/or class will be issued. If a registrant is unable to attend a workshop and/or class, a substitute may be sent or a credit may be issued. No credits will be given for cancellations received less than 48 hours before a workshop.