ACO is a global Water‑Tech leader providing advanced drainage and water management solutions essential to airport infrastructure. With over 80 years of expertise, ACO designs high‑performance systems that collect, convey, clean and control surface water across critical airside and landside environments. Its engineered drainage channels, separators, access covers and attenuation/infiltration systems support the safe operation of runways, taxiways, terminals, aprons and service areas by managing heavy rainfall, preventing contamination, and ensuring rapid, reliable water management. These solutions draw on the ACO WaterCycle, which integrates collection, treatment, attenuation and reuse to protect water quality and enhance sustainability. ACO’s durable, load‑resistant systems are designed for the extreme demands of airport traffic, making it a trusted partner in global aviation infrastructure.