Mujin is turning robot control software into an integrator-distributed automation layer

Mujin completed a $233 million Series D first close on December 2, 2025, split between $133 million in equity and $100 million in debt financing. NTT Group led the equity raise, Qatar Investment Authority co-led, and Mitsubishi HC Capital Realty plus Salesforce Ventures joined the round. The financing came with an NTT capital and business alliance tied to industrial automation, cloud services, communications infrastructure, and digital BPO operations.

Ross Diankov and Issei Takino founded Mujin in 2011, building the company around robot control software rather than one robot body. Mujin operates from Tokyo and Atlanta. After its $85 million Series C in 2023, TechCrunch reported more than 1,000 MujinController systems in production across partners including ABB, FANUC, and Yaskawa.

MujinOS is the control layer across perception, motion planning, and execution inside industrial robot cells. The MCX hardware platform is purpose-built for MujinOS, with UL 61010 certification, Cat 3 PLd safety, and multi-protocol connectivity for robots, conveyors, and sensors. The product aim is lower integration cost through a real-time digital twin, standardized robot programming, deterministic control, and WebUI access.

TruckBot is the clearest physical test case. The autonomous unloading system attaches to standard telescoping conveyors, reaches 52 feet into a trailer or shipping container, and handles boxes up to 50 pounds. Mujin lists throughput up to 1,000 cases per hour, positioning TruckBot around a dock-door workflow where labor, ergonomics, and throughput pressure are easy to measure.

The North American integrator program shows how Mujin wants to scale. Applied Manufacturing Technologies, Convergix, and CRG Automation joined as robotics system integrators, while C&B Material Handling, Conveyco, and Honeywell Intelligrated covered material-handling channels. Integrator distribution can expand reach, but it also makes installation repeatability and partner training central to the product.

The competitive field includes Realtime Robotics, NVIDIA Isaac, Siemens and Rockwell automation ecosystems, traditional integrators, robot OEM programming stacks, and warehouse unloading systems from companies such as Pickle Robot and Boston Dynamics. Mujin's distinction is a controller layer designed to make industrial robots more reusable across cells, partners, and workflows. Public material still does not show partner-led installation time, site-level uptime, intervention frequency, or deployment counts by customer. If MujinOS scales through integrators and NTT channels, Mujin becomes a distributed industrial robot-control standard rather than a project-by-project automation vendor.

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