Report: ASI and SoftBank partner on autonomous vehicle fleets for construction

The Robot Report reported on September 30, 2026, that Autonomous Solutions Inc. (ASI) and SoftBank Group Corp. announced a joint venture to commercialize fleets of autonomous heavy equipment.

The development appears significant because it points to an approach that addresses labor shortages at construction sites by coordinating mixed fleets of vehicles, rather than relying on individual robots. Combining vehicle fleet control such as ASI’s Mobius, described in public information, with SoftBank Group Corp.’s involvement could shift heavy-equipment autonomy from selling machines toward designing on-site operations.

A notable aspect of the report is that it frames autonomy for construction not as self-driving for a single machine, but as fleet control across an entire worksite. ASI has an industrial autonomous fleet orchestration system called Mobius and is said to have focused on operations involving mixed fleets. SoftBank Group Corp.’s involvement could naturally be viewed as a move to gain control of the operational layer spanning multiple types of equipment, rather than automating individual machines. However, details on investment stakes and the division of responsibilities require further reporting in the original article. Related coverage from this newspaper has described SoftBank Group as expanding its robotics-related assets and businesses. Compared with Report: SoftBank Group agrees to acquire Robotics and AI Institute and SoftBank considers acquisition of Gravis, this report points to a step beyond research and acquisitions, into a layer connected to real-world operations. The first two reports, however, concern an acquisition and a possible acquisition, respectively, and differ legally from this joint venture, so they should not be treated as equivalent. From an industry perspective, the key issues are less about the heavy equipment itself than about control software that coordinates machines from different original equipment manufacturers at construction sites, and the operational data built on top of it. ASI is said to have customers in agriculture, logistics and landscaping, as well as earthmoving, making its general-purpose capabilities beyond construction a distinctive feature. But the report does not yet make clear which machines will be autonomized for which tasks, the scope of operations at worksites, the timeline for commercialization or how maintenance responsibilities will be divided. See the original article for details.

For Japanese construction equipment manufacturers and worksite software companies, designing operational software that coordinates different types of machinery could become a competitive factor alongside automating individual machines. However, the report does not specify the equipment involved, contract terms or deployment locations, so its direct impact on the Japanese market cannot yet be determined.