Retiina is an engineering automation company that designs, manufactures, installs, and supports custom equipment for material handling and other demanding applications. Its systems pair machine vision and artificial-intelligence software with electromechanical engineering, including sortation and classification solutions built for specific customer facilities. In 2024, the company was named a USPS Supplier of the Year for its work integrating and installing Matrix Regional Sorters in Atlanta and Chicago, with installation continuing in Indianapolis.
USPS Supplier of the Year
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Aegis SortationFounded in 2017 by Tony Young, Aegis Sortation is a Louisville-based OEM manufacturer and systems integrator that designs and builds automated material-handling and sortation systems for parcel, distribution, e-commerce, and manufacturing operations. Its U.S.-manufactured innovations include the compact TetraSort platform and Automated Smalls Bagging system, supported by custom engineering, integration, and lifecycle services. More than 20% of its workforce comprises military service members.MASON, OH
Kolinahr Systems, IncFounded in 1993 to answer the demands of round-the-clock warehouses, Cincinnati-based Kolinahr Systems designs and fabricates rugged material-handling and automation equipment, including pallet label applicators and load stackers. Its engineering team builds made-to-order systems around each facility’s requirements, with a particular focus on difficult projects other companies will not attempt. Kolinahr assembles its equipment in the United States and operates an on-site UL 508A-certified industrial control panel shop.CINCINNATI, OH
Han-Tek, IncFounded in 1961, Honeoye Falls’ Han-Tek, Inc. designs, builds, installs, and supports engineered material-movement and factory-automation systems. Its in-house team carries projects from facility analysis and controls engineering through fabrication, commissioning, and service, with experience ranging from automated storage to specialized cranes for high-temperature metals work. Han-Tek says it has completed more than 1,500 installations across North America and evaluates technology around each operation rather than being tied to a single platform.HONEOYE FALLS, NY
Impact AutomationImpact Automation designs and delivers turnkey automation systems for parcel handling and warehouse operations, including custom conveyor systems and specialty equipment. Drawing on decades of industry experience, the company takes projects from system design through installation and supports them with ongoing maintenance and repairs. Its newer Impact Robotics offering centers on a direct-to-each automated storage and retrieval system that eliminates totes and carriers for item-level fulfillment.COLUMBIA, MD