MicroSeismic, Inc. specializes in providing passive seismic monitoring services to the oil and gas industry. They generate revenue by offering real-time monitoring and analysis solutions that help clients optimize hydraulic fracturing operations and ensure environmental compliance. Founded in 2003, the company pioneered the use of surface-based microseismic technology, which has since become an industry standard. Their innovative approach has significantly enhanced the ability to monitor and interpret subsurface geophysical activity, making them a leader in the field.