A self-driving car tech startup called NAUTO has raised an undisclosed amount of venture funding, and entered into data-sharing partnerships with big-name auto and insurance companies BMW, Toyota and Allianz Group.

Specifically, BMW iVentures, Toyota Research Institute and Allianz Ventures have invested in NAUTO’s Series A round. The startup and its investors declined to disclose the amount of funding newly invested in the extension. NAUTO previously raised $12 million in Series A funding.

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