耐震サービストップ企業
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Halliburton Company
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CGG SA
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PGS ASA
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TGS ASA
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Schlumberger NV
*免責事項:上位企業は順不同
耐震サービス市場集中度
耐震サービス会社一覧
Halliburton Company
Briscoe Group Limited
CGG SA
Fugro NV
ION Geophysical Corporation
PGS ASA
Polarcus Ltd
SAExploration Holdings Inc.
Schlumberger NV
SeaBird Exploration PLC
Shearwater GeoServices Holding AS
TGS ASA
Magseis Fairfield ASA (WGP Group Ltd)
China Oilfield Services Limited