China Oilfield Services Limited (FRA:CO9)
Germany flag Germany · Delayed Price · Currency is EUR
0.7800
-0.0050 (-0.64%)
At close: Nov 28, 2025

China Oilfield Services Company Description

China Oilfield Services Limited, together with its subsidiaries, provides integrated oilfield services in China, Indonesia, Mexico, Norway, the Middle East, and internationally.

The company operates through four divisions: Geophysical Services, Drilling Services, Well Services, and Marine and Transportation Services.

It offers drilling services, including drilling lift boats and accommodation and rigs; well services, such as directional drilling, logging, drilling and completion fluids, cementing, workover, production and optimization, and well completion; and geophysics and geotechnical surveying, as well as marine support vessels comprising anchor handling, towing, cargo (passenger) transportation, stand-by, and oil lifting assisting services.

The company was incorporated in 2001 and is based in Sanhe, China. China Oilfield Services Limited is a subsidiary of China National Offshore Oil Corporation.

China Oilfield Services Limited
CountryChina
Founded2001
IndustryDrilling Oil and Gas Wells
Employees15,509
CEOShunqiang Zhao

Contact Details

Address:
No. 201, Haiyou Street
Sanhe, 065201
China
Phone86 10 8452 1685
Websitecosl.com.cn

Stock Details

Ticker SymbolCO9
ExchangeFrankfurt Stock Exchange
Fiscal YearJanuary - December
Reporting CurrencyCNY
SIC Code1381

Key Executives

NamePosition
Shunqiang ZhaoChief Executive Officer
Ji QieChief Financial Officer