SpiderPlus & Co. engages in information and communication technology business in Japan. It offers SPIDERPLUS, a drawing and site management application for the construction industry in Japan. The company also engages in the engineering business, including thermal insulation work. The company was formerly known as Regolith, Inc. and changed its name to SpiderPlus & Co. in September 2020. SpiderPlus & Co. was founded in 1997 and is headquartered in Tokyo, Japan.