Geospace Technologies Corp is an oil and gas equipment and services company. It manufactures, sells, and rents instruments and equipment to oil and gas exploration companies, which use them to map and locate hydrocarbon reserves within the earth. The company’s two segments are seismic and nonseismic products, with the former accounting for the majority of revenue. Its seismic segment includes wireless data acquisition and monitoring systems, seabed reservoir mapping products, hydrophones, telemetry cables, and various other products. Its nonseismic segment includes thermal imaging products and industrial products, such as sensors and cables. Geographically, the majority of the company’s revenue comes from the United States, Canada, and Russia.