A control device is configured as an information processing apparatus which is used for a mounting apparatus for mounting a component on a board. The control device acquires an image, including at least a reference portion in a state where a component is gripped by a component gripper having a positioning grip portion that grips the component in a positioned state, and having the reference portion that represents a reference position serving as a predetermined relative position to the position of the component gripped by the positioning grip portion, acquires a position of the reference portion based on the acquired image, and acquires a position of the component based on the relative position to the acquired position of the reference portion.