2025 Leadership-in-Action Award
Jonathan Liesmaki
Senior Director of EHSApogee Enterprises
Award Category: Keeping Employees Safe
Jon is a transformational EHS leader who has driven record-setting improvements in safety, culture, and performance. At Harmon and Apogee Enterprises, he modernized systems, launched a proprietary EHS Performance Index, and implemented a scalable LMS—cutting TRIR from 4.4 to 0.81 and reducing enterprise rates by nearly half in just 18 months. His hands-on, people-first leadership has built transparent, accountable systems that deliver measurable business value.