Concord, Massachusetts USA (HQ)
EarthSoft’s EQuIS is the most popular subsurface data management system in the world. EQuIS manages Geology and Chemistry and all QA/QC data relationships, with interfaces to Excel, Word, Surfer, GIS, CAD, Boring Logs, Cross Sections, FenceDiagrams, 3D visualization, statistics, and many others. EarthSoft Lab Data Checker is used by most top labs to check electronic data deliverables before loading into EQuIS. EQuIS is available in Access and SQL/Server, with Windows or Browser interfaces.