Gecko Robotics, a developer of software and robotic technologies that work to build and maintain physical assets, announced raising $100 million from the extension of its Series C funding round in addition to the $73 million it had already received. Gecko Robotics said Tuesday that part of the Series C extension involves the expansion of its corporate board with the addition of U.S. Innovative Technology Managing Director Gaetano Crupi and Founders Fund Partner Trae Stephens.