Instal Krakow Instal Krakow is a construction company that provides specializes in the assembly of industrial and technological installations services. | ![]() Dolphin Offshore Enterprises Dolphin Offshore Enterprises (India) Limited (DOEIL) is a company that provides underwater construction solutions for the oil and gas industry. | ![]() Mostostal Krakow Mostostal Kraków is a company that specializes in the field of contracting and assembly of steel constructions and preparing equipment. | ![]() Denholm Zholdas Denholm Zholdas is a company engaged in construction and maintenance services to the oil and gas industry. | ||
Founding Date | Founding Date 1950 | Founding Date 1979 | Founding Date 1981 | Founding Date 1991 | Founding Date 1999 |
Type | Type Public | Type Public | Type Private | Type Subsidiary | Type Private |
Tags | |||||
Locations | Locations HQ | Locations Mumbai, IN HQ | Locations HQ | Locations HQ | Locations KZ HQ |
Employees | Employees N/A | Employees 878 | Employees 1041% increase | Employees 2551% increase | Employees 316 |
Financial | |||||
Revenue (est.) | Revenue (est.) zł342.1m (FY, 2025) | Revenue (est.) ₹740.2m (FY, 2025) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods zł230.2m (FY, 2025) | Cost of goods ₹256.6m (FY, 2025) | Cost of goods N/A | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit zł115.6m (FY, 2025) | Gross profit ₹484.7m (FY, 2025) | Gross profit N/A | Gross profit N/A | Gross profit N/A |
Net income | Net income zł44.4m (FY, 2025) | Net income ₹464.8m (FY, 2025) | Net income N/A | Net income N/A | Net income N/A |

Dolphin Offshore Enterprises (India) Limited (DOEIL) is a company that provides underwater construction solutions for the oil and gas industry.
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