Elsoff, 18.12.2025 – PLANOPTIK AG today sold 100% of its shares in AIRTUNE GmbH. The sale will have no significant impact on PLANOPTIK AG’s results.

AIRTUNE GmbH manufactures and markets products for odor elimination and, with its comparatively low sales, was not part of the PLANOPTIK Group’s core business.

The sale was made in connection with the company’s focus on its core business. The resources freed up by the sale will be used to strengthen sales of particularly promising, profitable, and high-growth products in the field of microsystems technology.