6 River Systems is a warehouse automation company that provides collaborative mobile robots and cloud-based software to optimize fulfillment operations. The company serves 3PLs, multi-channel e-commerce retailers, and logistics companies with its Chuck autonomous mobile robot platform, which works alongside human pickers to increase productivity in picking, sorting, packing, and putaway tasks. Now part of Ocado Group, 6 River Systems operates in over 100 facilities across North America and Europe.