EX-21.1 3 ex_593597.htm EXHIBIT 21.1 ex_593597.htm

Exhibit 21.1

 

Subsidiaries of

Geospace Technologies Corporation

 

 

 

GTC, Inc., a Texas corporation

Geospace Technologies Canada, Inc., an Alberta corporation

Geospace Technologies Corporation Azerbaijan Branch, an Azerbaijan company

Geospace Engineering Resources International, Inc., a Texas corporation

Geospace Finance Corp., a Texas corporation

Exile Technologies Limited, a United Kingdom company

Geospace J.V., Inc., a Texas corporation

Geospace Technologies Eurasia, LLC, a Russian limited liability company

Geospace Technologies Kazakhstan LLP, a Kazakhstan limited liability partnership

Geospace Technologies, Sucursal Sudamericana LLC, a Texas limited liability company

Geospace Technologies Sucursal Sudamericana, a Colombia Branch Office

Geospace Brasil Equipmentos Sismicos EIRELI, a Brazilian company

Aquana LLC, a Vermont limited liability company

Quantum Technology Sciences, Inc., a Florida corporation