Attached files
| file | filename |
|---|---|
| EX-32.2 - EX-32.2 - GEOSPACE TECHNOLOGIES CORP | geos-ex322_7.htm |
| EX-32.1 - EX-32.1 - GEOSPACE TECHNOLOGIES CORP | geos-ex321_10.htm |
| EX-31.2 - EX-31.2 - GEOSPACE TECHNOLOGIES CORP | geos-ex312_9.htm |
| EX-31.1 - EX-31.1 - GEOSPACE TECHNOLOGIES CORP | geos-ex311_8.htm |
| EX-23.1 - EX-23.1 - GEOSPACE TECHNOLOGIES CORP | geos-ex231_11.htm |
| EX-10.28 - EX-10.28 - GEOSPACE TECHNOLOGIES CORP | geos-ex1028_55.htm |
| EX-10.23 - EX-10.23 - GEOSPACE TECHNOLOGIES CORP | geos-ex1023_735.htm |
| EX-10.22 - EX-10.22 - GEOSPACE TECHNOLOGIES CORP | geos-ex1022_287.htm |
| 10-K - GEOS-10K-093017 - GEOSPACE TECHNOLOGIES CORP | geos-10k_20170930.htm |
Exhibit 21.1
Subsidiaries of
Geospace Technologies Corporation
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GTC, Inc., a Texas corporation |
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Geospace Technologies Canada, Inc., an Alberta corporation |
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Geospace Technologies Corporation Azerbaijan Branch, an Azerbaijan company |
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Geospace Engineering Resources International, Inc., a Texas corporation |
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Geospace Finance Corp., a Texas corporation |
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GTC Inc. Beijing Representative Office, a Chinese company |
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Exile Technologies Corporation, a Texas Corporation |
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Exile Technologies Limited, a United Kingdom company |
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Geospace J.V., Inc., a Texas corporation |
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Geospace Technologies Eurasia, LLC, a Russian limited liability company |
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Geospace Technologies, Sucursal Sudamericana LLC, a Texas Limited Liability Company |
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Geospace Technologies Sucursal Sudamericana a Colombia Branch Office |