In a broad sense, FRx develops and installs innovative methods for controlling and monitoring physical and chemical conditions in subsurface formations, with particular emphasis on environmental processes related to the remediation of contaminated soil, bedrock, and groundwater.  The techniques have broad applications in the increasingly demanding market for effective remediation processes.  In particular, we introduced and validated the innovative technique of hydraulic fracturing, which greatly accelerates remediation of contaminated sites, and are leaders in providing these capabilities as a service to environmental consultants and site owners.