Windar Photonics PLC (WPHO.L) develops and sells cost-efficient LiDAR-based wind sensors and optimization solutions for the global wind energy industry. The company offers nacelle-mounted products including the WindEYE 2-beam LiDAR for retrofit applications that corrects yaw misalignment to boost annual energy production by 1-4% and reduce loads; the WindVISION 4-beam LiDAR for new turbines that detects wakes, gusts, turbulence and wind shear; WindTIMIZER software for turbine controller integration; WindSwitch for signal redundancy between LiDAR and legacy sensors; and Nexus OS, a subscription-based platform with the Turbine Performance Monitoring module for fleet and individual turbine monitoring. Founded in 2008 as a spin-off from Denmark's Technical University of Denmark (DTU Risø), it incorporated as a UK PLC in 2014 and listed on London's AIM market in 2015; headquartered in Ishøj near Copenhagen, Denmark, with sales and technical offices in Shanghai, China, and representation across Europe, North America and South America. Windar Photonics serves wind turbine original equipment manufacturers and independent power producers with retrofit upgrades and newbuild integrations. Recent developments include a 2018 distribution agreement with Vestas Service leading to widespread North American V82 turbine deployments reaching 25% fleet coverage by 2025; launch of Nexus OS in 2024; release of the Nexus Turbine Performance Monitoring module in 2025; securing major North American orders such as a $1.3 million breakthrough contract and $2.5 million follow-on in 2025; initial testing on Goldwind farms in China; a £4.4 million equity placing in April 2024 to support manufacturing and sales expansion; and a planned £5.5 million accelerated bookbuild in late 2024 for operational capital, executive enhancements and further growth.