eFUEL EFN, Corp., an Internet services company, provides various Web based services. It offers outRAGEousEncounters.com, an online dating site. It also owns commercial real estate located in the City of Wilcox County, Georgia. The company was formerly known as Preservation Science, Inc. The company was founded in 1997 and is based in Wildwood, Florida. As of January 19, 2011, eFUEL EFN, Corp. operates as a subsidiary of Euro-American Financial Network, Inc.