How many employees work at CNOOC?

CNOOC Ltd. has 8,648 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -1.0%.

Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025

About CNOOC

China National Offshore Oil Corporation, or CNOOC Group, is a major national oil company in China. It is the third-largest national oil company in the People's Republic of China, after CNPC (parent of PetroChina) and China Petrochemical Corporation (parent of Sinopec). The CNOOC Group focuses on the exploitation, exploration and development of crude oil and natural gas in offshore China. The Group is the largest producer of offshore crude oil and natural gas in China and one of the largest independent oil and gas exploration and production companies in the world. The Group mainly engages in exploration, development, production and sale of crude oil and natural gas. The Group’s core operation areas are Bohai, Western South China Sea, Eastern South China Sea and East China Sea in offshore China. Overseas, the Group has oil and gas assets in Asia, Africa, North America, South America, Oceania and Europe. As at 31 December 2015, the Group owned net proved reserves of approximately 4.32 billion BOE, and its average daily net production was 1,358,022 BOE (unless otherwise stated, all amounts of reserve and production in this report include our interests in equity method investees). The Group had total assets of approximately RMB664.4 billion.

As of September 2025

CNOOC
workforce metrics

Headcount

8.6k

Avg. Salary

$56.6k

Tenure

7.2yr

Growth Rate

-1.0%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of CNOOC annual worldwide employee count from 2023 to 2025.

  • CNOOC total number of employees in 2025 was 8,625.393, a 1.0% decline from 2024.
  • CNOOC total number of employees in 2024 was 8,655.606, a 1.3% decline from 2023.
  • CNOOC total number of employees in 2023 was 8,747.756, a 1.9% decline from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of CNOOC annual active job postings from 2023 to 2025.

  • CNOOC active job postings in 2025 was 11, a 70.6% decline from 2024.
  • CNOOC active job postings in 2024 was 15, a 0% no change from 2023.
  • CNOOC active job postings in 2023 was 15, a 142.9% decline from 2022.

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Employee Sentiment

Sentiment Topics

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