Global Geophysical Services Inc - FORM S-1 - EX-21.1 - October 16, 2009

Attached files

file	filename
S-1 - S-1 - Global Geophysical Services Inc	a2194917zs-1.htm
EX-2.3 - EX-2.3 - Global Geophysical Services Inc	a2194917zex-2_3.htm
EX-4.2 - EX-4.2 - Global Geophysical Services Inc	a2194917zex-4_2.htm
EX-2.1 - EX-2.1 - Global Geophysical Services Inc	a2194917zex-2_1.htm
EX-2.2 - EX-2.2 - Global Geophysical Services Inc	a2194917zex-2_2.htm
EX-23.1 - EXHIBIT 23.1 - Global Geophysical Services Inc	a2194917zex-23_1.htm
EX-10.12 - EX-10.12 - Global Geophysical Services Inc	a2194917zex-10_12.htm
EX-10.20 - EXHIBIT 10.20 - Global Geophysical Services Inc	a2194917zex-10_20.htm
EX-10.14 - EX-10.14 - Global Geophysical Services Inc	a2194917zex-10_14.htm
EX-10.13 - EX-10.13 - Global Geophysical Services Inc	a2194917zex-10_13.htm
EX-10.18 - EX-10.18 - Global Geophysical Services Inc	a2194917zex-10_18.htm
EX-10.11 - EX-10.11 - Global Geophysical Services Inc	a2194917zex-10_11.htm
EX-10.19 - EX-10.19 - Global Geophysical Services Inc	a2194917zex-10_19.htm
EX-10.17 - EX-10.17 - Global Geophysical Services Inc	a2194917zex-10_17.htm
EX-10.15 - EX-10.15 - Global Geophysical Services Inc	a2194917zex-10_15.htm
EX-10.16 - EX-10.16 - Global Geophysical Services Inc	a2194917zex-10_16.htm

Exhibit 21.1

Subsidiaries of Global Geophysical Services, Inc.

Name		Place of Incorporation
Autoseis, Inc.		Texas
GGS International Holdings, Inc.		Texas
Global Geophysical Services S.A.		Ecuador
Global Geophysical Services, S. de R.L. de C.V.		Mexico
GGS Mexico Services, S. de R.L. de C.V.		Mexico
Global Geophysical Services, Ltd.		Cayman Islands
Global Geophysical Services (Isle of Man) Limited		Isle of Man
Global Geophysical Services S.A.C.		Peru
Global Geophysical Services SpA		Chile
Global Geophysical Services Nigeria Limited		Nigeria