We are specialized in chrono coaching and in the field of light and health. We provide in supervising extreme events and consultancy to improve performance for elite sports, healthcare, dermatology and building physics. Our subsidiary, Chrono Eyewear BV, is specialized in the field of light and health and is manufacturer and distributor of lighttherapy products for psychiatry and neurology to improve human performance and to beat winterblues, winterdepression (SAD) and sleep/wake disorders. We are a trusted partner for many professional athletes. a.o. Dutch, Belgian, Danish, Swiss and Australian Olympic teams. We are proud to be distributor of MEDISUN phototherapy equipment for the treatment of skindisorders such as psoriasis, vitiligo and acné.