Steward
US aftermarket kit (proprietary control unit + dual-GNSS + cameras/obstacle sensors) that converts existing 80-150hp tractors — John Deere 5E/5M/6E, Kubota M5 and Fendt 700-series (Deutz-Fahr in development) — into autonomous units for mowing, seeding, tillage, rolling, hay cutting and (via a Verdant Robotics partnership) precision spray. Installed in roughly a day (press reports range from a few hours to two days) with a five-minute calibration; sold through Trimble's Vantage dealer network in the US and Canada, with roughly 300 systems operational as of mid-2026. A July 2026 oversubscribed Series B led by Leaps by Bayer, with Yara participating, is funding expansion.
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