Lumibird is a European laser technology group formed in 2017 through the merger of Keopsys, a specialist in fiber lasers, and Quantel, known for solid-state lasers, laser diodes and medical equipment. The group brings together brands including Keopsys, Quantel, Convergent, SensUp and Halo Photonics in its Photonics division, alongside Quantel Medical, Ellex and Optotek Medical in its Medical division.

Lumibird develops and supplies laser technologies and equipment for applications spanning defense and space, environmental monitoring, surveying, security, industry and scientific research. Its portfolio includes solid-state and fiber lasers, high-power fiber lasers, laser diodes and components, fiber amplifiers, wind Doppler and time-of-flight LiDAR systems, and military laser rangefinders. Through its medical activities, the group also provides medical and ophthalmic solutions for diagnosis and laser treatment.

Lumibird serves customers and partners across these fields with products designed for specialized technical and clinical needs. The company is listed on Euronext under the ticker LBIRD and provides corporate, financial, career and contact information through its website.