According to published reports, 3D Robotics, a provider of construction drones, has secured $53 million in Series D funding. Atlantic Bridge led the round with participation from other investors including Autodesk Forge Fund, True Ventures, Foundry Group and Mayfield.

3D Robotics designs and manufactures electronics and aerial vehicles, including multicopters and airplanes. It created the open source APM autopilot line, along with the APM:Copter and APM:Plane UAVs (formerly ArduCopter and ArduPlane). It is the commercial sponsor of the DIY Drones community and the exclusive manufacturing partner of the Pixhawk UAV research team at the renowned Swiss Federal Institute of Technology in Zurich (ETH).