ESG Solutions (Engineering Seismology Group or ESG) is a geophysical products and services company specializing in microseismic monitoring. ESG manufactures and installs microseismic instrumentation and performs microseismic data processing and interpretation services. It is headquartered in Kingston, Ontario, Canada, with operations in Calgary, Houston, Denver and Beijing and offices in Perth and Dubai. 2013 marks ESG's 20th anniversary of providing microseismic services.