Mativ Holdings Invests in Miru Smart eWindow Tech for EVs

On January 14, Mativ Holdings, Inc. announced an equity investment in Miru Smart Technologies to advance their strategic partnership and ready Miru for commercial-scale production of its dynamic electrochromic eWindow technology. The move aligns both companies to support next-generation mobility and architectural applications.
Electrochromic eWindow technology enhances efficiency and clarity
Miru’s eWindow technology, combined with Argotec optically clear polymer films, delivers a neutral tint, high optical clarity, and advanced solar heat control. This performance combination can help extend electric vehicle range by up to 10%, addressing efficiency priorities for OEMs and end users.
Scaling production to meet automotive-grade standards
The partnership supports Miru’s 2028 objective to deploy 10 million square feet of eWindows by leveraging Mativ’s global extrusion capacity. A clear framework is being established to enable commercial production while meeting stringent automotive performance requirements across durability, clarity, and thermal management.
Manufacturing integration to meet rising demand
Integration of Argotec’s TPU-based films into Miru’s patented manufacturing process is designed to support rising demand from:

• Automotive OEMs seeking efficiency-enhancing glazing solutions

• Architectural developers focused on energy performance and comfort

This strategic investment positions both companies to accelerate adoption of electrochromic window technology across mobility and built-environment applications, with a clear pathway from innovation to high-volume production."