Photonics21 is a prominent European Technology Platform that unites leading photonics industries and research and development stakeholders across the continent. As a cornerstone of innovation, Photonics21 plays a crucial role in setting research and innovation priorities for Europe, especially within the Horizon Europe Work Programmes. The organization operates as a non-profit association, focusing on advancing photonics through various initiatives aimed at improving access to funding, supporting pilot lines that transition technologies from the lab to market, and integrating photonics into educational systems.

Its structure features multiple working groups addressing critical sectors such as digital infrastructure, manufacturing, health, climate, mobility, and agriculture. These efforts reflect the platform's commitment to tackling pressing challenges including sustainable development and secure technology solutions. By facilitating collaboration among over 4,000 members, Photonics21 not only advances scientific exploration but also enhances the overall competitiveness of the European photonics landscape