COSL - China Oilfield Services Limited
Offshore oilfield service provider
- B2B
About COSL - China Oilfield Services Limited
An integrated oilfield service provider with over 50 years of experience offering geophysical, drilling, well, marine, and transportation services globally
Key facts
- Industry
- Oil and Gas
- Company size
- 1,001–5,000 employees
- Headquarters
- Beijing, China
- Founded
- 1955
- Revenue
- CNY 50.3BFY2025, publicly reported
- Website
- cosl.com.cn
COSL - China Oilfield Services Limited at a glance
COSL - China Oilfield Services Limited is a B2B company in the Oil and Gas industry, headquartered in Beijing, China.
COSL - China Oilfield Services Limited was founded in 1955.
COSL - China Oilfield Services Limited has 1,001–5,000 employees.
COSL - China Oilfield Services Limited's revenue is CNY 50.3B (FY2025, publicly reported).
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