Medium deals (from $ 15 million to $ 75 million) Robotics January 4, 2021. AMP Robotics, a Denver, Colorado-based startup that builds robotic systems for sorting garbage, has announced the closure of its $ 55 million B round with XN as the lead investor. The funds will be used to scale the business and develop applications based on artificial intelligence technology. AMP Cortex, the company's robotics control system, uses a combination of artificial intelligence algorithms an