Lisa Dunnigan to Retire August 31, 2025

Lisa DunniganJoin Us in Wishing Lisa Dunnigan a Well-Deserved and Happy Retirement 

After an extraordinary 35-year career at Olsen Thielen, Lisa Dunnigan, our Principal and Chief Information Officer, will be retiring effective August 31, 2025. 

Lisa began her journey with us as an Internal PC Coordinator and has been a driving force behind the firm’s technology evolution ever since. She was instrumental in building and leading our IT department and establishing strong Data Governance and Cyber Security practices. Her creative strategic vision and commitment to innovation have left a lasting mark on every corner of our operations. 

Beyond the systems she helped implement and the processes she streamlined, we will all miss working with Lisa personally and her friendship. Lisa is always ready with a joke and a smile and is known for her full support, mentorship, (and patience!) with all her colleagues here at the firm.  

As Lisa steps into this next chapter of her life, she looks forward to spending more time with her grandchildren, traveling, getting outside, and working on home improvement projects.  

We are incredibly grateful for Lisa’s passion, knowledge, leadership, innovation, and dedication over the past 35 years. Please join us in wishing Lisa all the best wishes and happiness in her upcoming retirement.  

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