Oil Field Instrumentation (India) Oil Field Instrumentation (India) is a provider of oil and gas services. | ![]() Transocean Transocean is a company that provides offshore contract drilling services for oil and gas wells. | ![]() Zhongman Petroleum and Natural Gas Group Zhongman Petroleum and Gas Group (ZPEC, 中曼石油天然气集团股份有限公司) is an oil and gas exploration and development company. | |||
Founding Date | Founding Date 1992 | Founding Date 1953 | Founding Date 2003 | Founding Date 1976 | Founding Date 2004 |
Type | Type Subsidiary | Type Public | Type Public | Type Subsidiary | Type Private |
Tags | |||||
Locations | Locations मुंबई, IN HQ | Locations Steinhausen, CH HQ Talatona, AO West Perth, AU Hamilton, BM Macaé, BR Rio De Janeiro, BR Budapest, HU see more | Locations CN HQ | Locations EG HQ | Locations Tehran, IR HQ |
Employees | Employees 5931% increase | Employees 5,6002% increase | Employees 2,799 | Employees 2,6641% increase | Employees 7821% decrease |
Valuation ($) | Valuation ($) N/A | Valuation ($) 3.4 b | Valuation ($) 1.3 b | Valuation ($) N/A | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $4b (FY, 2025) | Revenue (est.) ¥3.7b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods $2.4b (FY, 2025) | Cost of goods ¥2.2b (FY, 2025) | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit $1.6b (FY, 2025) | Gross profit ¥1.6b (FY, 2025) | Gross profit N/A | Gross profit N/A |
Net income | Net income N/A | Net income ($2.9b) (FY, 2025) | Net income ¥532.6m (FY, 2025) | Net income N/A | Net income N/A |

Transocean is a company that provides offshore contract drilling services for oil and gas wells.
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Zhongman Petroleum and Gas Group (ZPEC, 中曼石油天然气集团股份有限公司) is an oil and gas exploration and development company.
View company