IPIP IPIP (also known as the Engineering and Design Institute for Oil Refineries and Petrochemical Plants) is an engineering and design company focusing on petroleum, hydrocarbon processing, petrochemical, and related industries. | ![]() Siirtec Nigi Siirtec Nigi is an engineering and contracting company operating in the oil and gas treatment, sulfur recovery, and acid gas removal sectors. | Geometral Engenharia Geometral Engenharia is a provider of engineering, construction, and assembly services for the oil and energy industries. | ||
Founding Date | Founding Date 1950 | Founding Date 2011 | Founding Date N/A | Founding Date 2018 |
Type | Type Subsidiary | Type Subsidiary | Type Private | Type Private |
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Locations | Locations Ploiesti, RO HQ | Locations Milano, IT HQ Baghdad, IQ Moskva, RU Abu Dhabi, AE | Locations Brusque, BR HQ | Locations HQ |
Employees | Employees 1661% decrease | Employees 941% decrease | Employees 231 | Employees 10 |

Siirtec Nigi is an engineering and contracting company operating in the oil and gas treatment, sulfur recovery, and acid gas removal sectors.
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