Nilear, LLC is a division of Christo Consulting, an MSP based in the Greater Philadelphia Area. Chris Schalleur founded Christo Consulting in 1999 with the goal of providing the type of professional IT support larger companies enjoy to small businesses in the Philadelphia region. Chris Connolly joined Christo Consulting in 2000 and became a partner in 2006.

In 2009, Christo Consulting went through two acquisitions which doubled both the number of clients and employees, as well as resulted in the visibility of the lack of work flow procedures in place. After a review of the problems that were occurring with tickets and invoicing, Chris and Chris mapped out what changes needed to be made and what the Christo Engineers needed to do. The solution was what would evolve into NilearOS, an all-inclusive Operations Suite that provides Automation, Performance Metrics and Document Management for ConnectWise and Autotask.