CLX Investment Company, Inc. operates as a business development company. It has 40% interest in eStrategy Solutions, which specializes in the development and marketing of e-learning software solutions. The company was incorporated as Calvin Exploration Company, Inc. in 1977 and changed its name to CLX Energy, Inc. in 1993. Further, CLX Energy changed its name to CLX Investment Company, Inc. in September 2004. CLX Investment Company is headquartered in Temecula, California.