Holiday Hours: SIGMA would like to wish you and your family a joyful Holiday season! Please note that our offices will be closed from December 24, 2024 – January 1, 2025. We will have limited online support during that time. We ask that you submit all physical orders by December 19th to allow sufficient time for processing. Happy Holidays from SIGMA!
leadership development

Great Leaders Inspire Others

November 2021

recognizing emotions

Great Leaders Recognize Their Emotions

February 2021

leadership in the pandemic

Leadership in the Pandemic

February 2021

resolutions

How to Set Resolutions that Last

January 2021

business acumen

Great Leaders Have Business Acumen

January 2021

Succession Case Study: HCA Healthcare

December 2020

productive

Great Leaders are Productive

November 2020

risk-taking

Great Leaders Take Risks

November 2020

DIY Succession

DIY Succession Planning

November 2020