Sinopec Oilfield Service Sinopec Oilfield Service is a provider of a comprehensive service provider for petroleum engineering and oilfield technology. | ![]() Perbras Perbras Empresa Brasileira de Perfuracoes is a company that specializes in the oil and gas market. | ![]() Rompetrol Well Services Rompetrol Well Services (RWS) is a company that provides services for the oil and natural gas wells. | |||
Founding Date | Founding Date N/A | Founding Date 1966 | Founding Date 1989 | Founding Date 1993 | Founding Date 1979 |
Type | Type Public | Type Private | Type Private | Type Public | Type Subsidiary |
Tags | |||||
Locations | Locations Beijing, CN HQ | Locations Catu, BR HQ | Locations Beverwijk, NL HQ | Locations Câmpina, RO HQ Zalău, RO | |
Employees | Employees 16,212 | Employees 3,345 | Employees 2562% decrease | Employees 3,985 | Employees 2,471 |
Financial | |||||
Revenue (est.) | Revenue (est.) ¥79b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) ¥1.7b (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods ¥74.2b (FY, 2025) | Cost of goods N/A | Cost of goods N/A | Cost of goods ¥488.5m (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit ¥6.2b (FY, 2025) | Gross profit N/A | Gross profit N/A | Gross profit ¥1.2b (FY, 2025) | Gross profit N/A |
Net income | Net income ¥660m (FY, 2025) | Net income N/A | Net income N/A | Net income (¥128.6m) (FY, 2025) | Net income N/A |
Operating ⚠ | |||||
Certifications | Certifications N/A | Certifications 6 (Apr, 2024) | Certifications N/A | Certifications 6 (Apr, 2024) | Certifications N/A |
Key Customers | Key Customers N/A | Key Customers 29 (Apr, 2024) | Key Customers N/A | Key Customers 14 (Apr, 2024) | Key Customers N/A |
Trademarks | Trademarks N/A | Trademarks 1 (Apr, 2024) | Trademarks N/A | Trademarks 3 (Apr, 2024) | Trademarks N/A |
Types of Services | Types of Services N/A | Types of Services 10 (Apr, 2024) | Types of Services N/A | Types of Services 8 (Apr, 2024) | Types of Services N/A |

Perbras Empresa Brasileira de Perfuracoes is a company that specializes in the oil and gas market.
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