Link4 Corporation

Link4 Corporation builds the systems that power modern cultivation - smart greenhouse controls, automated irrigation, custom OEM solutions, and licensed electrical installations for commercial and institutional growers. We help customers simplify operations and achieve consistent, data-driven results by pairing proven design with modern automation like the Pearl Controller and Link4 Cloud. Our products include greenhouse controllers, hydroponic and irrigation systems, motor controllers, contactor panels, precision sensors, and accessories. Scale with confidence. Contact Link4.