What's Happening?
Amprius Technologies, a leader in next-generation lithium-ion batteries, has announced a significant leadership change. The company's Board of Directors has appointed Tom Stepien as the new Chief Executive
Officer, effective January 1, 2026. This transition follows the retirement of the current CEO, Dr. Kang Sun, who will step down at the end of 2025. Dr. Sun, who founded Amprius in 2015, will continue to serve on the Board and as an Executive Advisor, providing strategic guidance. Under Dr. Sun's leadership, Amprius has been at the forefront of developing silicon-anode batteries, achieving industry-leading energy density and performance. Tom Stepien, who joined Amprius as President in May 2025, brings over 35 years of experience in technology leadership roles, including his previous position as CEO of South 8 Technologies.
Why It's Important?
This leadership transition is crucial for Amprius Technologies as it continues to innovate in the competitive field of advanced battery solutions. The appointment of Tom Stepien, with his extensive experience in the energy storage industry, is expected to drive the company's growth and maintain its position as a leader in high-performance battery technology. The change in leadership comes at a time when the demand for efficient energy storage solutions is increasing, particularly in sectors like aerospace and electric mobility. The continued involvement of Dr. Kang Sun as an advisor ensures that the company retains strategic continuity while benefiting from new leadership perspectives.
What's Next?
As Tom Stepien assumes the role of CEO, Amprius Technologies is likely to focus on expanding its market presence and enhancing its product offerings. The company has already secured agreements to increase its manufacturing capacity, which will be critical in meeting growing customer demand. Stakeholders will be watching closely to see how Stepien's leadership influences the company's strategic direction and its ability to innovate in the rapidly evolving battery technology landscape.
